DE69823848D1 - Gegenstrom reaktor - Google Patents

Gegenstrom reaktor

Info

Publication number
DE69823848D1
DE69823848D1 DE69823848T DE69823848T DE69823848D1 DE 69823848 D1 DE69823848 D1 DE 69823848D1 DE 69823848 T DE69823848 T DE 69823848T DE 69823848 T DE69823848 T DE 69823848T DE 69823848 D1 DE69823848 D1 DE 69823848D1
Authority
DE
Germany
Prior art keywords
counterflow reactor
counterflow
reactor
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 - Lifetime
Application number
DE69823848T
Other languages
English (en)
Other versions
DE69823848T2 (de
Inventor
S Ellis
W Frederick
Ramesh Gupta
C Dankworth
M Tsangaris
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
ExxonMobil Research and Engineering Co
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 ExxonMobil Research and Engineering Co filed Critical ExxonMobil Research and Engineering Co
Application granted granted Critical
Publication of DE69823848D1 publication Critical patent/DE69823848D1/de
Publication of DE69823848T2 publication Critical patent/DE69823848T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
    • B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
    • B01J8/0453—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being superimposed one above the other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0492—Feeding reactive fluids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
    • C10G49/002—Apparatus for fixed bed hydrotreatment processes
DE69823848T 1997-06-30 1998-06-30 Gegenstrom reaktor Expired - Lifetime DE69823848T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/885,699 US5939031A (en) 1996-08-23 1997-06-30 Countercurrent reactor
US885699 1997-06-30
PCT/US1998/013662 WO1999000182A1 (en) 1997-06-30 1998-06-30 Countercurrent reactor

Publications (2)

Publication Number Publication Date
DE69823848D1 true DE69823848D1 (de) 2004-06-17
DE69823848T2 DE69823848T2 (de) 2005-04-28

Family

ID=25387508

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69823848T Expired - Lifetime DE69823848T2 (de) 1997-06-30 1998-06-30 Gegenstrom reaktor

Country Status (9)

Country Link
US (1) US5939031A (de)
EP (1) EP1017488B1 (de)
JP (1) JP4150433B2 (de)
CN (1) CN1114478C (de)
AU (1) AU8178998A (de)
CA (1) CA2290553C (de)
DE (1) DE69823848T2 (de)
RU (1) RU2188070C2 (de)
WO (1) WO1999000182A1 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5855741A (en) * 1990-02-06 1999-01-05 Koch Engineering Company, Inc. Apparatus for concurrent reaction with distillation
US6495029B1 (en) 1997-08-22 2002-12-17 Exxon Research And Engineering Company Countercurrent desulfurization process for refractory organosulfur heterocycles
CA2243267C (en) 1997-09-26 2003-12-30 Exxon Research And Engineering Company Countercurrent reactor with interstage stripping of nh3 and h2s in gas/liquid contacting zones
US6623621B1 (en) 1998-12-07 2003-09-23 Exxonmobil Research And Engineering Company Control of flooding in a countercurrent flow reactor by use of temperature of liquid product stream
US6569314B1 (en) 1998-12-07 2003-05-27 Exxonmobil Research And Engineering Company Countercurrent hydroprocessing with trickle bed processing of vapor product stream
US6497810B1 (en) 1998-12-07 2002-12-24 Larry L. Laccino Countercurrent hydroprocessing with feedstream quench to control temperature
US6579443B1 (en) 1998-12-07 2003-06-17 Exxonmobil Research And Engineering Company Countercurrent hydroprocessing with treatment of feedstream to remove particulates and foulant precursors
US6835301B1 (en) 1998-12-08 2004-12-28 Exxon Research And Engineering Company Production of low sulfur/low aromatics distillates
US6641625B1 (en) 1999-05-03 2003-11-04 Nuvera Fuel Cells, Inc. Integrated hydrocarbon reforming system and controls
US20030012711A1 (en) * 1999-11-17 2003-01-16 Conoco Inc. Honeycomb monolith catalyst support for catalytic distillation reactor
US6986874B2 (en) * 2000-12-14 2006-01-17 The Boc Group, Inc. Method and apparatus for the production of nitrogen trifluoride
US7166209B2 (en) * 2001-03-01 2007-01-23 Intevep, S.A. Hydroprocessing process
US6649042B2 (en) 2001-03-01 2003-11-18 Intevep, S.A. Hydroprocessing process
US6656348B2 (en) 2001-03-01 2003-12-02 Intevep, S.A. Hydroprocessing process
US6755962B2 (en) 2001-05-09 2004-06-29 Conocophillips Company Combined thermal and catalytic treatment of heavy petroleum in a slurry phase counterflow reactor
US6896854B2 (en) * 2002-01-23 2005-05-24 Battelle Energy Alliance, Llc Nonthermal plasma systems and methods for natural gas and heavy hydrocarbon co-conversion
US7033551B2 (en) * 2002-01-23 2006-04-25 Battelle Energy Alliance, Llc Apparatus and methods for direct conversion of gaseous hydrocarbons to liquids
US7435336B2 (en) * 2002-10-10 2008-10-14 China Petroleum & Chenical Corporation Process for carrying out gas-liquid countercurrent processing
US20050035026A1 (en) * 2003-08-14 2005-02-17 Conocophillips Company Catalytic distillation hydroprocessing
DE602004025714D1 (de) 2003-08-18 2010-04-08 Shell Int Research Verteilervorrichtung
FR2875715B1 (fr) * 2004-09-28 2006-11-17 Inst Francais Du Petrole Reacteur a lit fixe de catalyseur comportant des moyens de derivation des ecoulements a travers le lit
US7470825B2 (en) 2006-06-26 2008-12-30 Exxonmobil Chemical Patents Inc. Reactor and process for producing methanol
MY149598A (en) * 2006-07-20 2013-09-13 Sanyo Electric Co Air filtering apparatus having foreign material removing mechanism
US9440209B2 (en) * 2012-02-13 2016-09-13 Limited Company “Reactive Rectification Technology” Reactive rectification column for performing chemical reactions
US9120033B2 (en) 2013-06-12 2015-09-01 Massachusetts Institute Of Technology Multi-stage bubble column humidifier
KR102424159B1 (ko) * 2013-09-12 2022-07-25 그라디언트 코포레이션 기포 컬럼 응축기와 같은 응축 장치를 포함하는 시스템
US10143935B2 (en) 2015-05-21 2018-12-04 Gradiant Corporation Systems including an apparatus comprising both a humidification region and a dehumidification region
US10143936B2 (en) 2015-05-21 2018-12-04 Gradiant Corporation Systems including an apparatus comprising both a humidification region and a dehumidification region with heat recovery and/or intermediate injection
US10981082B2 (en) 2015-05-21 2021-04-20 Gradiant Corporation Humidification-dehumidification desalination systems and methods
US10463985B2 (en) 2015-05-21 2019-11-05 Gradiant Corporation Mobile humidification-dehumidification desalination systems and methods
US10513445B2 (en) 2016-05-20 2019-12-24 Gradiant Corporation Control system and method for multiple parallel desalination systems
US10294123B2 (en) 2016-05-20 2019-05-21 Gradiant Corporation Humidification-dehumidification systems and methods at low top brine temperatures
FR3051682B1 (fr) * 2016-05-30 2021-03-19 Ifp Energies Now Dispositif anti-colmatant pour la circulation ascendante d'un fluide
CN108325478A (zh) * 2018-02-12 2018-07-27 北京国能中林科技开发有限公司 一种适用于液态储氢载体的加氢反应的降膜反应器
CN108970162B (zh) * 2018-09-04 2020-09-01 文登皇利压铸化工材料有限公司 一种烷基化反应产物分离装置
CN115228103A (zh) * 2022-07-06 2022-10-25 彩源科技股份有限公司 氨水处理装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425810A (en) * 1965-05-03 1969-02-04 Chevron Res Hydrotreating apparatus
US4026674A (en) * 1975-10-30 1977-05-31 Commonwealth Oil Refining Co., Inc. Multi-stage reactor
DE3167865D1 (en) * 1980-10-20 1985-01-31 Exxon Research Engineering Co Apparatus for contacting a gas and a liquid
US4526757A (en) * 1982-11-01 1985-07-02 Exxon Research And Engineering Co. Pulsed flow vapor-liquid reactor
US5449501A (en) * 1994-03-29 1995-09-12 Uop Apparatus and process for catalytic distillation
US5670116A (en) * 1995-12-05 1997-09-23 Exxon Research & Engineering Company Hydroprocessing reactor with enhanced product selectivity
US6007787A (en) * 1996-08-23 1999-12-28 Exxon Research And Engineering Co. Countercurrent reaction vessel

Also Published As

Publication number Publication date
US5939031A (en) 1999-08-17
AU8178998A (en) 1999-01-19
DE69823848T2 (de) 2005-04-28
CA2290553A1 (en) 1999-01-07
WO1999000182A1 (en) 1999-01-07
JP2002507150A (ja) 2002-03-05
CA2290553C (en) 2005-10-25
EP1017488A4 (de) 2002-06-19
EP1017488A1 (de) 2000-07-12
JP4150433B2 (ja) 2008-09-17
CN1261819A (zh) 2000-08-02
EP1017488B1 (de) 2004-05-12
RU2188070C2 (ru) 2002-08-27
CN1114478C (zh) 2003-07-16

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