GB0308448D0 - Prevention of flashback in a mixture flowing into a reaction chamber - Google Patents
Prevention of flashback in a mixture flowing into a reaction chamberInfo
- Publication number
- GB0308448D0 GB0308448D0 GBGB0308448.0A GB0308448A GB0308448D0 GB 0308448 D0 GB0308448 D0 GB 0308448D0 GB 0308448 A GB0308448 A GB 0308448A GB 0308448 D0 GB0308448 D0 GB 0308448D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- flashback
- prevention
- reaction chamber
- mixture flowing
- flowing
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
- F23D14/82—Preventing flashback or blowback
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
-
- 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
- B01J8/0278—Feeding reactive fluids
-
- 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
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
- C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
- C01B3/382—Multi-step processes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
- H01M8/0618—Reforming processes, e.g. autothermal, partial oxidation or steam reforming
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00309—Controlling the temperature by indirect heat exchange with two or more reactions in heat exchange with each other, such as an endothermic reaction in heat exchange with an exothermic reaction
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/0053—Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00245—Avoiding undesirable reactions or side-effects
- B01J2219/00259—Preventing runaway of the chemical reaction
- B01J2219/00263—Preventing explosion of the chemical mixture
-
- 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
- C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
- C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
- C01B2203/0244—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being an autothermal reforming step, e.g. secondary reforming processes
-
- 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
- C01B2203/08—Methods of heating or cooling
- C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
- C01B2203/0838—Methods of heating the process for making hydrogen or synthesis gas by heat exchange with exothermic reactions, other than by combustion of fuel
- C01B2203/0844—Methods of heating the process for making hydrogen or synthesis gas by heat exchange with exothermic reactions, other than by combustion of fuel the non-combustive exothermic reaction being another reforming reaction as defined in groups C01B2203/02 - C01B2203/0294
-
- 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
- C01B2203/12—Feeding the process for making hydrogen or synthesis gas
-
- 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
- C01B2203/14—Details of the flowsheet
- C01B2203/142—At least two reforming, decomposition or partial oxidation steps in series
-
- 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
- C01B2203/80—Aspect of integrated processes for the production of hydrogen or synthesis gas not covered by groups C01B2203/02 - C01B2203/1695
- C01B2203/82—Several process steps of C01B2203/02 - C01B2203/08 integrated into a single apparatus
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10219747A DE10219747B4 (en) | 2002-05-02 | 2002-05-02 | A method for preventing re-ignition in a mixture flowing to a reaction space and a reactor for carrying out the method |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0308448D0 true GB0308448D0 (en) | 2003-05-21 |
GB2390040A GB2390040A (en) | 2003-12-31 |
GB2390040B GB2390040B (en) | 2004-06-30 |
Family
ID=7714479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0308448A Expired - Fee Related GB2390040B (en) | 2002-05-02 | 2003-04-11 | Prevention of flashback in a mixture flowing into a reaction chamber |
Country Status (5)
Country | Link |
---|---|
US (1) | US20030211433A1 (en) |
JP (1) | JP2004002184A (en) |
DE (1) | DE10219747B4 (en) |
FR (1) | FR2839268B1 (en) |
GB (1) | GB2390040B (en) |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1013888A (en) * | 1963-03-12 | 1965-12-22 | Power Gas Ltd | Improvements in or relating to methods of and apparatus for reacting of fluids |
JPS5411902A (en) * | 1977-06-30 | 1979-01-29 | Toyota Motor Corp | Fuel reformer |
DE3028003C1 (en) * | 1980-07-24 | 1981-10-08 | Basf Ag, 6700 Ludwigshafen | Device for distributing a gas arriving from a pipe over the cross section of a container |
FR2592320B1 (en) * | 1985-12-30 | 1988-04-08 | Inst Francais Du Petrole | NOVEL PROCESS FOR OXIDIZING AN OXIDIZABLE CHARGE IN THE GAS PHASE AND REACTOR FOR CARRYING OUT THIS PROCESS. |
US4865820A (en) * | 1987-08-14 | 1989-09-12 | Davy Mckee Corporation | Gas mixer and distributor for reactor |
JP3197101B2 (en) * | 1993-03-04 | 2001-08-13 | 三菱重工業株式会社 | Gas turbine combustor |
GB9312634D0 (en) * | 1993-06-18 | 1993-08-04 | Tsl Group Plc | Improvements in vitreous silica manufacture |
DK108993D0 (en) * | 1993-09-27 | 1993-09-27 | Haldor Topsoe As | METHOD OF REDUCING TEMPERATURE TEMPERATURE |
DE19526886C1 (en) * | 1995-07-22 | 1996-09-12 | Daimler Benz Ag | Methanol reformation giving high methanol conversion and low amts. of carbon mono:oxide |
JPH09170716A (en) * | 1995-12-19 | 1997-06-30 | Hitachi Ltd | Fuel premixing device and gas turbine combustion device |
ID21814A (en) * | 1997-01-07 | 1999-07-29 | Shell Int Research | FLUID RESERVOIRS AND PROCESSES THAT USE THE TOOL |
DE19919268C2 (en) * | 1999-04-28 | 2002-02-28 | Forschungszentrum Juelich Gmbh | Recombiner for removing hydrogen |
JP2000346360A (en) * | 1999-05-31 | 2000-12-15 | Toshiba Corp | Gas turbine premixing duct |
JP4534277B2 (en) * | 1999-10-06 | 2010-09-01 | トヨタ自動車株式会社 | Reformer |
DE19958580A1 (en) * | 1999-12-04 | 2001-06-21 | Krieger Gmbh & Co Kg | Gas-heated infra-red radiator for infra-red drying unit has radiator housing divided by gas-permeable burner plate into distribution chamber for gas-air mixture and combustion chamber |
DE10002025C2 (en) * | 2000-01-19 | 2003-11-13 | Ballard Power Systems | Method and device for treating a medium in a catalyst-containing reaction space |
DE10126363B4 (en) * | 2000-06-02 | 2011-08-11 | Basf Se, 67063 | Process and apparatus for the preparation of aldehydes and / or alcohols having 6 to 30 carbon atoms |
-
2002
- 2002-05-02 DE DE10219747A patent/DE10219747B4/en not_active Expired - Fee Related
-
2003
- 2003-04-11 GB GB0308448A patent/GB2390040B/en not_active Expired - Fee Related
- 2003-04-29 US US10/425,168 patent/US20030211433A1/en not_active Abandoned
- 2003-04-30 FR FR0305322A patent/FR2839268B1/en not_active Expired - Fee Related
- 2003-05-01 JP JP2003126143A patent/JP2004002184A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE10219747B4 (en) | 2005-06-23 |
US20030211433A1 (en) | 2003-11-13 |
FR2839268A1 (en) | 2003-11-07 |
JP2004002184A (en) | 2004-01-08 |
FR2839268B1 (en) | 2008-11-14 |
GB2390040B (en) | 2004-06-30 |
GB2390040A (en) | 2003-12-31 |
DE10219747A1 (en) | 2003-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20100411 |