CN100398439C - 一氧化碳的高得率生产方法 - Google Patents

一氧化碳的高得率生产方法 Download PDF

Info

Publication number
CN100398439C
CN100398439C CNB2004100826520A CN200410082652A CN100398439C CN 100398439 C CN100398439 C CN 100398439C CN B2004100826520 A CNB2004100826520 A CN B2004100826520A CN 200410082652 A CN200410082652 A CN 200410082652A CN 100398439 C CN100398439 C CN 100398439C
Authority
CN
China
Prior art keywords
carbon monoxide
hydrogen
gas
separation system
described method
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB2004100826520A
Other languages
English (en)
Other versions
CN1600686A (zh
Inventor
G·J·邓恩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Linde LLC
Original Assignee
BOC Group Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BOC Group Inc filed Critical BOC Group Inc
Publication of CN1600686A publication Critical patent/CN1600686A/zh
Application granted granted Critical
Publication of CN100398439C publication Critical patent/CN100398439C/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
    • F25J3/0261—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of carbon monoxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • C01B3/52—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with liquids; Regeneration of used liquids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • C01B3/56—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/40—Carbon monoxide
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K3/00—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide
    • C10K3/02—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by catalytic treatment
    • C10K3/04—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by catalytic treatment reducing the carbon monoxide content, e.g. water-gas shift [WGS]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/0204—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the feed stream
    • F25J3/0223—H2/CO mixtures, i.e. synthesis gas; Water gas or shifted synthesis gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
    • F25J3/0252—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of hydrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • B01D2253/1085—Zeolites characterized by a silicon-aluminium ratio
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/16—Hydrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/20—Carbon monoxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/102—Nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/108—Hydrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/502—Carbon monoxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/702—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/80—Water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40001—Methods relating to additional, e.g. intermediate, treatment of process gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/403—Further details for adsorption processes and devices using three beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/414—Further details for adsorption processes and devices using different types of adsorbents
    • B01D2259/4141—Further details for adsorption processes and devices using different types of adsorbents within a single bed
    • B01D2259/4145—Further details for adsorption processes and devices using different types of adsorbents within a single bed arranged in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/047—Pressure swing adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by adsorption
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/025—Processes for making hydrogen or synthesis gas containing a partial oxidation step
    • C01B2203/0261—Processes for making hydrogen or synthesis gas containing a partial oxidation step containing a catalytic partial oxidation step [CPO]
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0415—Purification by absorption in liquids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/042—Purification by adsorption on solids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/042—Purification by adsorption on solids
    • C01B2203/043—Regenerative adsorption process in two or more beds, one for adsorption, the other for regeneration
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/0475—Composition of the impurity the impurity being carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1005—Arrangement or shape of catalyst
    • C01B2203/1023—Catalysts in the form of a monolith or honeycomb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2205/00—Processes or apparatus using other separation and/or other processing means
    • F25J2205/30—Processes or apparatus using other separation and/or other processing means using a washing, e.g. "scrubbing" or bubble column for purification purposes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2205/00—Processes or apparatus using other separation and/or other processing means
    • F25J2205/40—Processes or apparatus using other separation and/or other processing means using hybrid system, i.e. combining cryogenic and non-cryogenic separation techniques
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2205/00—Processes or apparatus using other separation and/or other processing means
    • F25J2205/60—Processes or apparatus using other separation and/or other processing means using adsorption on solid adsorbents, e.g. by temperature-swing adsorption [TSA] at the hot or cold end
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2210/00—Processes characterised by the type or other details of the feed stream
    • F25J2210/04—Mixing or blending of fluids with the feed stream
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2230/00—Processes or apparatus involving steps for increasing the pressure of gaseous process streams
    • F25J2230/30—Compression of the feed stream
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2245/00—Processes or apparatus involving steps for recycling of process streams
    • F25J2245/02—Recycle of a stream in general, e.g. a by-pass stream
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2270/00—Refrigeration techniques used
    • F25J2270/24—Quasi-closed internal or closed external carbon monoxide refrigeration cycle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Abstract

本发明提供了以烃和氧气为原料生产合成气的整体反应方法。合成气冷却、分离后，得到一氧化碳和氢气，在此分离过程中采用的纯化设备将尾气和进料气循环返回到合成气进气管线中，将来自一氧化碳分离系统的甲烷循环返回到整体反应器中。此方法能使几乎所有的碳都转化为一氧化碳，使得一氧化碳和氢气的得率非常高。

Description

一氧化碳的高得率生产方法
发明领域
本发明提供了以烃和氧气为原料生产合成气的整体反应方法。
合成气经冷却和纯化后产生纯一氧化碳和纯氢气流。纯化设备经适当设计，在合适的操作方式下可使废气流循环回流到生产过程中，从而保证几乎所有的碳都转化为一氧化碳，使得一氧化碳和氢气的得率非常高。
发明背景
将烃转化为含氢和一氧化碳的气体在本领域是广为人知的。这些方法的实例包括催化气流重整、自热催化重整、催化部分氧化和非催化部分氧化。这些方法都既有优点也有缺点，得到的是不同比例的氢气和一氧化碳，即合成气。
催化部分氧化是放热反应，气体烃(如甲烷)和含氧气体(如空气)在高温下与催化剂接触，生成含氢和一氧化碳浓度高的反应产物。这些方法中所用的催化剂通常为负载在合适载体上的贵金属(如铂或铑)和过渡金属(如镍)。
部分氧化方法将含烃气体，如天然气或石脑油气体转化为氢(H2)、一氧化碳(CO)和其他痕量组分如二氧化碳(CO2)、水(H2O)和其他烃。这些方法一般这样进行，即在燃烧室中注入预热过的烃和含氧气体，氧低于化学计量含量，使烃发生不完全燃烧。此反应在非常高的温度下进行，例如超过700℃，通常超过1000℃，压力达到150大气压。在某些反应中，燃烧室中也可以注入水蒸汽或CO2，对合成气产品进行改性，并调整H2与CO的比例。
在最近公开的部分氧化方法中，在催化剂(如沉积在整体载体上的金属)存在条件下，气态烃与含氧气体以高空速接触。整体载体浸渍有贵金属如铂、钯或铑，或者其他过渡金属如镍、钴、铬等。这些载体一般由固体难熔材料或陶瓷材料如氧化铝、氧化锆、氧化镁等制备。
对于低温一氧化碳的回收一般有两个主要方法过程：甲烷清洗过程和部分冷凝循环。第一个方法一般可获得更高的一氧化碳收率和氢气纯度，但需要更多的动力和投资。第二个方法对于动力和投资的要求较少，但氢气纯度和一氧化碳收率低。本发明认识到这个问题，本发明方法既能获得较高的一氧化碳收率和氢气纯度，又不会增加动力或投资的需求。
发明概述
本发明改进了由整体反应器生产一氧化碳的方法。该方法包含如下步骤：从一个整体反应器中将包含一氧化碳、二氧化碳、甲烷和氢气的合成气通入一个二氧化碳分离系统中。二氧化碳分离系统包含一个压缩机，它能提高进入二氧化碳分离系统的合成气的压力，从而将二氧化碳从进料气流中分离出来。然后将合成气流通入一个预纯化单元(PPU)(除去痕量CO2和水)，接着通入一氧化碳分离系统，它是一个冷箱，剩余的一氧化碳、甲烷和氢气组分在此分离。
由整体反应器生产的合成气中，甲烷含量通常接近1％。因此采用部分冷凝过程，以最大程度降低一氧化碳冷箱的动力和投资费用。
所述冷箱的操作包括以下几步：通过对进料气流部分冷凝除去其中的H2气，残余H2从冷凝气流中转移到燃料气流中，最后分离剩下的一氧化碳和甲烷，得到纯一氧化碳产物气流和甲烷气流。
冷箱中的原料氢在变压吸附(PSA)单元中纯化，得到纯氢气产品流和尾气流。
但是，部分冷凝过程的一个局限是，它得到的一氧化碳收率和氢气纯度低于甲烷清洗冷箱过程。提高部分冷凝过程中一氧化碳收率和氢气纯度的一个典型方法是增加冷箱过程的复杂程度，这就导致额外的动力和投资费用消耗。本发明则通过将气流进行循环解决了这一问题，即在进入二氧化碳分离过程之前，而且是在用压缩机将合成气压入二氧化碳分离系统之前，来自变压吸附过程的尾气和上面的燃料气流回到进料气流中，最终使一氧化碳在循环气流中消失。这当然是在低压下进行的，因而这两股气流在循环时不需要额外的设备，可以采用低成本冷箱。尽管此过程从冷箱中得到的一氧化碳收率较低，但整个方法能得到非常高的一氧化碳收率，同时使氢气的总体收率达到很高的水平。
本发明的改进是，使PSA氢气分离系统中含H2和CO的尾气与一氧化碳清除系统中同样含H2和CO的燃料气循环到二氧化碳清除系统的压缩机中。
冷箱中的其他废气是来自一氧化碳-甲烷分离柱的甲烷。此甲烷气流可循环返回到反应器的进料中，从而将进料中烃的整体转化率从相对于反应器的大约97％提高到相对于整个系统的约100％。当将二氧化碳循环返回到反应器中时，系统中几乎没有碳的损失，烃进料中的所有碳几乎100％转化为一氧化碳。此方法的其他优点包括在整个过程中没有CO2和其他废气释放出来，如果它们释放出来，就需要进行处置和/或在处置之前要纯化。
另外，本发明方法的实施方法既可以是将氢气分离系统中的尾气循环返回到二氧化碳分离系统的压缩机中，也可以是将一氧化碳分离系统中的燃料气循环返回到二氧化碳分离系统的压缩机中。
附图简述
附图是基于整体反应器的一氧化碳生产工厂的示意图。
发明详述
现在看一种实施方式的示意图，它展示了本发明的基本操作流程。氧从管线1进入整体反应器A。整体反应器包含金属催化剂，它基本上是负载在陶瓷块的二氧化铈涂层上的金属。所述金属选自镍、钴、铁、铂、钯、铱、铼、钌、铑和锇。所述陶瓷材料选自氧化锆、氧化铝、氧化钇、氧化钛、氧化镁、氧化铈和堇青石。氧化铈涂层约占陶瓷块重量的5-30％。在一种实施方式中，陶瓷选自氧化锆、氧化钇、氧化钛、氧化镁、氧化铈和堇青石。对这种金属催化剂整体陶瓷的其他介绍可参见公布于2003年1月9日的待审申请10/143705，即现在Jiang等人的美国专利2003/0007926A1。
天然气通过脱硫单元B1后，通过管线1A也进入反应器A。氧和天然气的进料压力通常是约1巴的低压。管线23也接入反应器A，它提供二氧化碳。包含一氧化碳、二氧化碳、甲烷和氢以及氮、氩和水分的产物气离开反应器A后，经由管线2进入骤冷室B，管线3向骤冷室B提供骤冷水。从约1025℃骤冷到约800℃后，此产物气通过管线4进入蒸汽超过热器C1、废气加热锅炉C2和锅炉进水交换器C3，然后进入容器D。锅炉进水由管线5提供，在蒸汽冷凝涡轮C4中冷凝，冷凝水通过管线6离开蒸汽冷凝涡轮。管线7向冷凝单元6A提供循环冷却水。
冷凝水也通过管线11离开容器D，可以进行回收。进流经过管线9和空气冷却器8进入水冷却器E，它利用管线10实现冷水循环。现在进气流的温度约等于室温。进气流经管线9进入容器F，其他冷凝物通过管线12进入管线11，而上面的气体通过管线13进入合成气压缩机G，合成气在这里压缩到约10-50巴(表压)。压缩的合成气流经过管线14进入容器H，其他冷凝物经管线15进入管线11。上面经压缩的气流经过管线16进入二氧化碳分离柱I，此分离柱在10-约30巴的压力(表压)操作。
柱I底部经管线17与柱J的顶部相通，柱J的再沸器底部经管线18与泵19相通，气流经由管线20进入CO2排出柱工的顶部。然后，气流经管线18进入再沸单元K，然后经管线21流回柱J。管线22为再沸单元K提供低压蒸汽。将气流中含量约为2-3％的二氧化碳排出，经过管线23进入压缩单元24，然后进入干燥单元L，最后回到整体反应器A。管线25将一氧化碳、甲烷和氢送入预纯化单元M，一氧化碳、甲烷和氢气混合物中的水分、痕量二氧化碳和其他杂质气体在这里清除，剩下的气体经管线29进入一氧化碳冷箱装置P。
作为经过管线29从PPU分离出来的气体的一部分，一氧化碳在冷箱中冷却，然后进入分离容器P1。分离容器P1上部约含90％H2和10％CO的原料H2气流经管线30进入再生加热单元0，管线31为再生加热单元提供低压蒸汽，此原料氢将再次进入PPU装置M，为吸附剂提供再生气流。
管线26将主要含氢的再生气(约90％)从预纯化单元M引出，通到氢变压吸附(PSA)单元N中。PSA尾气通过管线27回到管线13中，使分离的一氧化碳回到压缩机G，所述尾气中氢∶一氧化碳的体积比约为2∶1。氢产物通过管线28离开氢PSA单元N，由此提供给终端用户。
PSA单元进行的可以是单步纯化过程，能够从气体混合物中清除一氧化碳、氮气、烃、二氧化碳和水蒸气等杂质气体。用两步PSA过程可获得更高的纯度，用活性炭可吸附清除二氧化碳、水蒸气和烃，然后用沸石层清除一氧化碳、氮气和残余烃。可采用的常规沸石吸附剂包括A型沸石和SiO2/Al2O3的摩尔比约为2.5∶1的八面沸石。
柱P1中的底部物料从管线32排出，进入柱P2，而柱P2的顶部物料从管线34排出。这些顶部物料是氢与一氧化碳的体积比约为2∶1的燃料气，它通向管线27，最终通过管线13进入压缩装置G。柱P2的底部物料经管线33进入柱P3，一氧化碳从其顶部排出，经管线36进入一氧化碳压缩单元Q，一氧化碳产物经管线37提供给终端用户。管线38将部分一氧化碳循环返回到冷箱中，提供热泵功能。柱P1的顶部物料也可经由管线33A排出，进入管线35。来自柱P3底部的甲烷从管线35排出，循环进入整体反应器A，从而提高进料气中烃的转化率。
虽然已结合一些特定实施方式对本发明进行了描述，但很明显，本领域技术人员不难想到本发明的许多其他形式和变体。附带权利要求一般应理解为包含这些显而易见的形式和变体，只要它们符合本发明的主旨并在本发明范围之内。

Claims (11)

1.用整体反应器生产一氧化碳的改进方法，它包括如下步骤：
(a)将包含一氧化碳、二氧化碳、甲烷和氢气的原料气送入含有至少一个压缩机的二氧化碳分离系统中；
(b)将所述分离了二氧化碳的原料气从所述二氧化碳分离系统送入一氧化碳分离系统；
(c)将氢气流从所述一氧化碳分离系统送入氢气分离系统；
(d)改进之处包括将所述氢气分离系统中的尾气循环返回到所述二氧化碳分离系统的所述压缩机中。
2.权利要求1所述的方法，其特征在于所述改进还包括将燃料气从所述一氧化碳分离系统循环返回到所述二氧化碳分离系统的所述压缩机中。
3.权利要求1所述的方法，其特征在于它还包括将甲烷从所述一氧化碳分离系统循环返回到所述整体反应器中。
4.权利要求1所述的方法，其特征在于所述二氧化碳分离系统包含压缩机、CO2排出柱和CO2分离柱。
5.权利要求1所述的方法，其特征在于所述氢气分离系统是变压吸附系统。
6.权利要求1所述的方法，其特征在于所述一氧化碳分离系统包括冷箱，所述冷箱包括分离容器和一氧化碳/甲烷分离柱。
7.权利要求1所述的方法，其特征在于所述整体反应器中有金属催化剂，它基本上是负载在设置于陶瓷块上的二氧化铈涂层上的金属，所述金属选自镍、钴、铁、铂、钯、铱、铼、钌、铑和锇，所述陶瓷材料选自氧化锆、氧化铝、氧化钇、氧化钛、氧化镁、氧化铈和堇青石，所述氧化铈涂层约占陶瓷块重量的5-30％。
8.权利要求1所述的方法，其特征在于它还包括生产高纯氢气。
9.权利要求2所述的方法，其特征在于所述尾气包含约2∶1体积比的氢气和一氧化碳，所述燃料气包含约2∶1体积比的氢气和一氧化碳。
10.权利要求1所述的方法，其特征在于二氧化碳在步骤(a)中从所述原料气中清除，而一氧化碳在步骤(b)中从所述原料气中清除。
11.权利要求1所述的方法，其特征在于氢气在步骤(b)中从所述分离了二氧化碳的原料气中清除，然后在步骤(c)中纯化。
CNB2004100826520A 2003-09-25 2004-09-24 一氧化碳的高得率生产方法 Expired - Fee Related CN100398439C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/671,404 US7066984B2 (en) 2003-09-25 2003-09-25 High recovery carbon monoxide production process
US10/671,404 2003-09-25

Publications (2)

Publication Number Publication Date
CN1600686A CN1600686A (zh) 2005-03-30
CN100398439C true CN100398439C (zh) 2008-07-02

Family

ID=34376134

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004100826520A Expired - Fee Related CN100398439C (zh) 2003-09-25 2004-09-24 一氧化碳的高得率生产方法

Country Status (7)

Country Link
US (1) US7066984B2 (zh)
EP (1) EP1544166A3 (zh)
KR (1) KR20050030579A (zh)
CN (1) CN100398439C (zh)
CA (1) CA2479691A1 (zh)
SG (1) SG110136A1 (zh)
TW (1) TW200526520A (zh)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101189183B (zh) * 2005-06-06 2011-11-02 乔治洛德方法研究和开发液化空气有限公司 同时生产氢气和一氧化碳的方法
DE102006006281A1 (de) * 2006-02-10 2007-08-16 Linde Ag Verfahren zur Erzeugung von Kohlenmonoxid aus Synthesegas
US7951350B1 (en) 2007-01-26 2011-05-31 West Biofuels, Llc Fuel-gas reforming systems and methods
WO2009011984A1 (en) * 2007-06-06 2009-01-22 Linde Inc. Integrated processes for generating carbon monoxide for carbon nanomaterial production
US20080305030A1 (en) * 2007-06-06 2008-12-11 Mckeigue Kevin Integrated processes for generating carbon monoxide for carbon nanomaterial production
US20080305029A1 (en) * 2007-06-06 2008-12-11 Mckeigue Kevin Integrated processes for generating carbon monoxide for carbon nanomaterial production
US20080305028A1 (en) * 2007-06-06 2008-12-11 Mckeigue Kevin Integrated processes for generating carbon monoxide for carbon nanomaterial production
US8246700B1 (en) 2007-12-06 2012-08-21 Leonid Kutsin Method and system for recycling flue gas
WO2009088971A1 (en) * 2008-01-04 2009-07-16 Tribute Creations, Llc Steam reforming with separation of psa tail gases
EP2103569B1 (en) * 2008-03-17 2015-04-15 Air Products and Chemicals, Inc. Steam-hydrocarbon reforming method with limited steam export
US7988948B2 (en) * 2008-03-17 2011-08-02 Air Products And Chemicals, Inc. Steam-hydrocarbon reforming method with limited steam export
US8349046B2 (en) * 2009-04-30 2013-01-08 Enerjetik Llc Method of making syngas and apparatus therefor
JP5698540B2 (ja) * 2010-03-08 2015-04-08 エア・ウォーター株式会社 合成ガス製造方法および装置
US8808425B2 (en) * 2011-08-30 2014-08-19 Air Products And Chemicals, Inc. Process and apparatus for producing hydrogen and carbon monoxide
DE102012014094A1 (de) * 2012-07-17 2014-01-23 Linde Aktiengesellschaft Verfahren und Anlage zur Erzeugung eines H2-Produktstromes und eines CO-Produktstromes
US9764277B2 (en) 2012-09-26 2017-09-19 Enerkem, Inc. Synthesis gas separation and reforming process
WO2014082702A1 (de) 2012-11-29 2014-06-05 Linde Aktiengesellschaft Verfahren zum betrieb einer dampfreformierungsanlage
US20140332405A1 (en) * 2013-05-08 2014-11-13 Satish S. Tamhankar Hydrogen production process with carbon dioxide recovery
WO2015063763A1 (en) * 2013-10-29 2015-05-07 Yeda Research And Development Co. Ltd. Catalytic formation of carbon monoxide (co) and hydrogen (h2) from biomass
DE102014003392A1 (de) 2014-03-06 2015-09-10 Linde Aktiengesellschaft Verfahren zum Betrieb einer Dampfreformierungsanlage
WO2017144403A1 (en) * 2016-02-26 2017-08-31 Haldor Topsøe A/S Carbon monoxide production process optimized by soec
DE102018202344A1 (de) 2018-02-15 2019-08-22 Siemens Aktiengesellschaft Elektrochemische Herstellung von Kohlenstoffmonoxid und/oder Synthesegas
DE102018005695A1 (de) 2018-07-19 2020-01-23 Linde Aktiengesellschaft Verfahren und Vorrichtung zur Abkühlung eines Prozessstroms
US20200355428A1 (en) 2019-05-07 2020-11-12 Luke Coleman Method for synthesis gas purification
CN110902653A (zh) * 2019-12-28 2020-03-24 上海华林工业气体有限公司 合成气分离装置不停车将原料粗co切换成合成气的方法
US11485637B2 (en) 2020-08-10 2022-11-01 Praxair Technology, Inc. Process for purifying a synthesis gas
US11731075B2 (en) 2020-08-10 2023-08-22 Praxair Technology, Inc. High recovery process for purification of multicomponent gases
WO2022040677A1 (en) * 2020-08-17 2022-02-24 Jonathan Jay Feinstein Steam reforming with carbon capture
CN115432694A (zh) * 2022-10-10 2022-12-06 四川天人化学工程有限公司 一种高浓度一氧化碳替代甲烷制造碳纳米管的方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3943236A (en) * 1971-04-02 1976-03-09 E. I. Du Pont De Nemours And Company Reforming process for carbon monoxide
EP0289877A1 (en) * 1987-04-28 1988-11-09 Air Products And Chemicals, Inc. Gas separation process
US5073356A (en) * 1990-09-20 1991-12-17 Air Products And Chemicals, Inc. Integrated processes for the production of carbon monoxide
EP0790212A1 (fr) * 1996-02-16 1997-08-20 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé et installation de production de monoxyde de carbone
WO2003043718A2 (fr) * 2001-11-22 2003-05-30 L'air Liquide, Societe Anonyme A Directoire Et Co Nseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Installation de production d'hydrogene et procedes pour la mise en oeuvre de cette installation

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1399137A (en) 1972-07-17 1975-06-25 British Petroleum Co Production of reducing gases
IT1021774B (it) * 1974-10-11 1978-02-20 Centro Speriment Metallurg Processo per la preparazione di gas riducenti
US4265868A (en) * 1978-02-08 1981-05-05 Koppers Company, Inc. Production of carbon monoxide by the gasification of carbonaceous materials
DE2918405A1 (de) * 1979-05-08 1980-11-20 Metallgesellschaft Ag Verfahren zur erzeugung von kohlenmonoxid und wasserstoff aus methanol
FR2530489B1 (fr) * 1982-07-26 1987-02-27 Pro Catalyse Procede de fabrication de catalyseurs pour le traitement des gaz d'echappement des moteurs a combustion interne
US4844837A (en) * 1982-09-30 1989-07-04 Engelhard Corporation Catalytic partial oxidation process
US5023276A (en) * 1982-09-30 1991-06-11 Engelhard Corporation Preparation of normally liquid hydrocarbons and a synthesis gas to make the same, from a normally gaseous hydrocarbon feed
US4522894A (en) * 1982-09-30 1985-06-11 Engelhard Corporation Fuel cell electric power production
CA1213875A (en) * 1982-11-29 1986-11-12 Shigeo Uno Catalyst for catalytic combustion
US4726816A (en) * 1983-11-08 1988-02-23 Union Carbide Corporation Reformer-pressure swing adsorption process for the production of carbon monoxide
FR2568143B1 (fr) * 1984-07-30 1986-12-05 Prod Catalyse Ste Fse Catalyseur et procede pour le traitement des gaz d'echappement des moteurs a combustion interne
JPS62241524A (ja) * 1986-04-14 1987-10-22 Kawasaki Steel Corp 純度安定化に優れる一酸化炭素の分離精製方法
GB8623482D0 (en) * 1986-09-30 1986-11-05 Johnson Matthey Plc Catalytic generation of hydrogen
AU595655B2 (en) * 1986-11-04 1990-04-05 Kabushiki Kaisha Toyota Chuo Kenkyusho Catalyst for the purification of exhaust gas
EP0303438A3 (en) 1987-08-14 1989-12-27 DAVY McKEE CORPORATION Production of synthesis gas from hydrocarbonaceous feedstock
EP0314058B1 (de) * 1987-10-30 1992-07-29 Degussa Aktiengesellschaft Platin-freier Dreiweg-Katalysator.
GB8726804D0 (en) * 1987-11-16 1987-12-23 Boc Group Plc Separation of gas mixtures including hydrogen
JPH02129014A (ja) * 1988-11-04 1990-05-17 Mitsui Eng & Shipbuild Co Ltd 一酸化炭素ガス製造法
US4891950A (en) * 1988-11-07 1990-01-09 Texaco Inc. Control system and method for a synthesis gas process
US5232889A (en) * 1989-11-27 1993-08-03 Rhone-Poulenc Chimie Supported catalysts
GB9028034D0 (en) * 1990-12-24 1991-02-13 Isis Innovation Improved processes for the conversion of methane to synthesis gas
EP0546152A1 (en) 1991-07-02 1993-06-16 University Of Warwick Catalysts for the production of carbon monoxide
EP0524643B1 (en) 1991-07-25 1996-04-24 Corning Incorporated Pore impregnated catalyst device
US5128003A (en) * 1991-10-17 1992-07-07 United Technologies Corporation Method for the conversion of carbon dioxide and hydrogen to variable methane and oxygen ratios
NZ245394A (en) 1991-12-20 1995-03-28 Idemitsu Kosan Co Preparation process for synthesis gases using methane, oxygen and a catalyst
US5411927A (en) * 1992-08-14 1995-05-02 Council Of Scientific & Industrial Research Process of preparing composite catalysts for production of synthesis gas by oxidative conversion of methane or natural gas
US5965481A (en) * 1993-05-14 1999-10-12 Institut Francais Du Petrole Process for preparing a catalyst suitable for the treatment of exhaust gases from internal combustion engines
US5580536A (en) * 1993-06-21 1996-12-03 Santoku Metal Industry Co., Ltd. Composite oxide having oxygen absorbing and desorbing capability and method for preparing same
US5648582A (en) * 1993-08-20 1997-07-15 Regents Of The University Of Minnesota Stable, ultra-low residence time partial oxidation
EP0640561B1 (en) 1993-08-24 1998-11-11 Shell Internationale Researchmaatschappij B.V. Process for the catalytic partial oxidation of hydrocarbons
IT1272532B (it) * 1993-08-27 1997-06-23 Snam Progetti Processo di ossidazione parziale catalitica del gas naturale per ottenere gas di sintesi e formaldeide
CO4370053A1 (es) * 1993-11-29 1996-10-07 Shell Int Research Proceso para la oxidacion parcial catalitica de hidrocarbu- ros
US5441581A (en) * 1994-06-06 1995-08-15 Praxair Technology, Inc. Process and apparatus for producing heat treatment atmospheres
DZ1918A1 (fr) * 1994-08-02 2002-02-17 Shell Internaional Res Mij B V Procédé d'oxydation catalytique partielle d'hydrocarbures.
US5658497A (en) * 1995-12-05 1997-08-19 Shell Oil Company Process for the catalytic partial oxidation of hydrocarbons using a certain catalyst support
US6143691A (en) 1995-12-27 2000-11-07 Ict Co., Ltd Purifying catalyst for exhaust gas from internal combustion engine
WO1998035908A1 (en) 1997-02-14 1998-08-20 Shell Internationale Research Maatschappij B.V. Catalytic partial oxidation of hydrocarbons
IT1291205B1 (it) * 1997-03-18 1998-12-29 Rivoira S P A Procedimento per la generazione di un'atmosfera protettiva a basso punto di rugiada ed esente da ossigeno, per l'effettuazione di
US5883138A (en) * 1997-04-25 1999-03-16 Exxon Research And Engineering Company Rapid injection catalytic partial oxidation process and apparatus for producing synthesis gas (law 562)
US5976721A (en) * 1997-09-15 1999-11-02 Limaye; Santosh Y. Chemical cogeneration process
US6254807B1 (en) * 1998-01-12 2001-07-03 Regents Of The University Of Minnesota Control of H2 and CO produced in partial oxidation process
US5980857A (en) * 1998-03-18 1999-11-09 The Boc Group, Inc. Production of carbon monoxide from syngas
GB9806199D0 (en) 1998-03-24 1998-05-20 Johnson Matthey Plc Catalytic generation of hydrogen
JP4204692B2 (ja) 1998-03-30 2009-01-07 株式会社日本触媒 窒素酸化物除去用触媒、その製造方法、およびその触媒を用いた窒素酸化物除去方法
FR2788051B1 (fr) * 1999-01-05 2001-02-09 Air Liquide Procede et installation de production de monoxyde de carbone ou d'un melange co/h2
US6329434B1 (en) * 1999-06-04 2001-12-11 Exxonmobil Research And Engineering Company Catalytic partial oxidation with improved ignition system
CA2389105A1 (en) * 1999-10-29 2001-05-10 Lanny D. Schmidt Process for catalytic partial oxidation using particulate catalysts
AU777809B2 (en) 2000-03-02 2004-11-04 Boc Group, Inc., The Catalytic monolith made of ceria and titania
US20030007926A1 (en) * 2000-03-02 2003-01-09 Weibin Jiang Metal catalyst and method of preparation and use
US6458334B1 (en) * 2000-03-02 2002-10-01 The Boc Group, Inc. Catalytic partial oxidation of hydrocarbons
US6500241B2 (en) * 2000-12-19 2002-12-31 Fluor Corporation Hydrogen and carbon dioxide coproduction
US6592836B2 (en) * 2001-02-02 2003-07-15 Jeffrey Raymond Hufton Production of carbon monoxide
JP2003034503A (ja) * 2001-07-19 2003-02-07 Mitsubishi Heavy Ind Ltd 合成ガスの製造方法およびメタノールの製造方法
US20030047071A1 (en) * 2001-09-04 2003-03-13 Dolan William B. CO2 rejection from natural gas
EP1455926A4 (en) * 2001-12-18 2006-10-04 Fluor Corp DRUCKWECHSELADSORPTIONSTEILUNG

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3943236A (en) * 1971-04-02 1976-03-09 E. I. Du Pont De Nemours And Company Reforming process for carbon monoxide
EP0289877A1 (en) * 1987-04-28 1988-11-09 Air Products And Chemicals, Inc. Gas separation process
US5073356A (en) * 1990-09-20 1991-12-17 Air Products And Chemicals, Inc. Integrated processes for the production of carbon monoxide
EP0790212A1 (fr) * 1996-02-16 1997-08-20 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé et installation de production de monoxyde de carbone
WO2003043718A2 (fr) * 2001-11-22 2003-05-30 L'air Liquide, Societe Anonyme A Directoire Et Co Nseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Installation de production d'hydrogene et procedes pour la mise en oeuvre de cette installation

Also Published As

Publication number Publication date
CN1600686A (zh) 2005-03-30
EP1544166A2 (en) 2005-06-22
US7066984B2 (en) 2006-06-27
EP1544166A3 (en) 2006-01-04
KR20050030579A (ko) 2005-03-30
CA2479691A1 (en) 2005-03-25
TW200526520A (en) 2005-08-16
SG110136A1 (en) 2005-04-28
US20050066813A1 (en) 2005-03-31

Similar Documents

Publication Publication Date Title
CN100398439C (zh) 一氧化碳的高得率生产方法
CN210237128U (zh) 一种天然气液化含氦尾气提纯氦气的系统
US8852456B2 (en) Method for the production of hydrogen combined with carbon dioxide capture
EP2432732B1 (en) Processes for the recovery of high purity hydrogen and high purity carbon dioxide
CN100453447C (zh) 一种富氢气源提纯氢气的工艺方法
EP0307843B1 (en) Production of hydrogen and carbon monoxide
US5669960A (en) Hydrogen generation process
RU2284296C2 (ru) Способ синтеза аммиака из смеси азота и водорода, полученной из природного газа
EP0460636B1 (en) Improved membrane nitrogen process and system
CA2835470C (en) Plant for hydrogen production using palladium-based membrane
JPH0798645B2 (ja) 水素及び二酸化炭素の連産
JP5280824B2 (ja) 高純度水素製造装置
AU2003200017B2 (en) Oxy-fuel combustion process
JPH1085588A (ja) ガス精製用処理剤及びガス精製装置
CN109843794B (zh) 一种生产硝酸的方法
JPH06234517A (ja) アンモニア及びメタノールの併産方法
EP1060774A1 (en) Purification of gases
JP2872631B2 (ja) 窒素・酸素製造システム
JP3977501B2 (ja) 酸素ガスの精製方法および精製装置
JP2000211904A (ja) ガスの精製方法
WO2008010743A1 (fr) Procédé de fabrication de méthanol
US5059411A (en) Process and apparatus for the production of carbon monoxide
JPH02307506A (ja) 窒素製造装置用原料空気の精製装置
Moral Real et al. Hydrogen recovery from coke oven gas. Comparative analysis of technical alternatives
WO2024064741A1 (en) Oxyfuel combustion in method of recovering a hydrogen- enriched product and co2 in a hydrogen production unit

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080702