DE602008001943D1 - Verfahren zum Betreiben eines Pyrolyseerhitzers zwecks reduzierter NOx - Google Patents
Verfahren zum Betreiben eines Pyrolyseerhitzers zwecks reduzierter NOxInfo
- Publication number
- DE602008001943D1 DE602008001943D1 DE602008001943T DE602008001943T DE602008001943D1 DE 602008001943 D1 DE602008001943 D1 DE 602008001943D1 DE 602008001943 T DE602008001943 T DE 602008001943T DE 602008001943 T DE602008001943 T DE 602008001943T DE 602008001943 D1 DE602008001943 D1 DE 602008001943D1
- Authority
- DE
- Germany
- Prior art keywords
- burners
- operating
- pyrolysis heater
- reduced nox
- premix
- 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.)
- Active
Links
Classifications
-
- 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
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
-
- 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
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
- C10G9/18—Apparatus
- C10G9/20—Tube furnaces
-
- 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
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
- C10G9/18—Apparatus
- C10G9/20—Tube furnaces
- C10G9/206—Tube furnaces controlling or regulating the tube furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
- F23C5/08—Disposition of burners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
- F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
- F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
- F23C6/047—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure with fuel supply in stages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C2201/00—Staged combustion
- F23C2201/10—Furnace staging
- F23C2201/101—Furnace staging in vertical direction, e.g. alternating lean and rich zones
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
- F23C2900/05081—Disposition of burners relative to each other creating specific heat patterns
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L2900/00—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
- F23L2900/07007—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber using specific ranges of oxygen percentage
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/946,211 US8573965B2 (en) | 2007-11-28 | 2007-11-28 | Method of operating a pyrolysis heater for reduced NOx |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602008001943D1 true DE602008001943D1 (de) | 2010-09-09 |
Family
ID=40342204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602008001943T Active DE602008001943D1 (de) | 2007-11-28 | 2008-11-25 | Verfahren zum Betreiben eines Pyrolyseerhitzers zwecks reduzierter NOx |
Country Status (6)
Country | Link |
---|---|
US (1) | US8573965B2 (de) |
EP (1) | EP2065457B1 (de) |
CN (1) | CN101445743A (de) |
AT (1) | ATE475701T1 (de) |
CA (1) | CA2644388C (de) |
DE (1) | DE602008001943D1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11022323B2 (en) | 2015-10-08 | 2021-06-01 | Steve Mushnick | Adjustable heat reflector |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4054407A (en) * | 1975-12-29 | 1977-10-18 | Engelhard Minerals & Chemicals Corporation | Method of combusting nitrogen-containing fuels |
US4454839A (en) * | 1982-08-02 | 1984-06-19 | Exxon Research & Engineering Co. | Furnace |
US6685893B2 (en) | 2001-04-24 | 2004-02-03 | Abb Lummus Global Inc. | Pyrolysis heater |
US7172412B2 (en) * | 2003-11-19 | 2007-02-06 | Abb Lummus Global Inc. | Pyrolysis heater |
US7025590B2 (en) * | 2004-01-15 | 2006-04-11 | John Zink Company, Llc | Remote staged radiant wall furnace burner configurations and methods |
US7153129B2 (en) * | 2004-01-15 | 2006-12-26 | John Zink Company, Llc | Remote staged furnace burner configurations and methods |
-
2007
- 2007-11-28 US US11/946,211 patent/US8573965B2/en active Active
-
2008
- 2008-11-21 CA CA2644388A patent/CA2644388C/en active Active
- 2008-11-25 EP EP08169852A patent/EP2065457B1/de active Active
- 2008-11-25 AT AT08169852T patent/ATE475701T1/de not_active IP Right Cessation
- 2008-11-25 DE DE602008001943T patent/DE602008001943D1/de active Active
- 2008-11-28 CN CNA2008101911247A patent/CN101445743A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
ATE475701T1 (de) | 2010-08-15 |
EP2065457A1 (de) | 2009-06-03 |
CA2644388A1 (en) | 2009-05-28 |
EP2065457B1 (de) | 2010-07-28 |
CA2644388C (en) | 2011-05-10 |
US20090136880A1 (en) | 2009-05-28 |
CN101445743A (zh) | 2009-06-03 |
US8573965B2 (en) | 2013-11-05 |
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