BR0214693A - Processo para realizar a reforma de vapor/metano para gerar monóxido de carbono e hidrogênio, e, planta - Google Patents
Processo para realizar a reforma de vapor/metano para gerar monóxido de carbono e hidrogênio, e, plantaInfo
- Publication number
- BR0214693A BR0214693A BR0214693-2A BR0214693A BR0214693A BR 0214693 A BR0214693 A BR 0214693A BR 0214693 A BR0214693 A BR 0214693A BR 0214693 A BR0214693 A BR 0214693A
- Authority
- BR
- Brazil
- Prior art keywords
- carbon monoxide
- hydrogen
- steam
- methane
- reforming
- Prior art date
Links
Classifications
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- 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
- C10G2/00—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
- C10G2/30—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen
- C10G2/32—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts
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- 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
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/248—Reactors comprising multiple separated flow channels
- B01J19/249—Plate-type reactors
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- 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
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/248—Reactors comprising multiple separated flow channels
- B01J19/2495—Net-type reactors
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- 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
- C01B3/384—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 the catalyst being continuously externally heated
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00117—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with two or more reactions in heat exchange with each other, such as an endothermic reaction in heat exchange with an exothermic reaction
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J2219/00132—Controlling the temperature using electric heating or cooling elements
- B01J2219/00135—Electric resistance heaters
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J2219/2453—Plates arranged in parallel
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- B01J2219/2461—Heat exchange aspects
- B01J2219/2465—Two reactions in indirect heat exchange with each other
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- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
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- B01J2219/2466—The same reactant stream undergoing different reactions, endothermic or exothermic
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- B01J2219/2482—Catalytically active foils; Plates having catalytically activity on their own
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- B01J2219/2483—Construction materials of the plates
- B01J2219/2485—Metals or alloys
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- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
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- B01J2219/2491—Other constructional details
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- B01J2219/2493—Means for assembling plates together, e.g. sealing means, screws, bolts
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- B01J2219/2497—Size aspects, i.e. concrete sizes are being mentioned in the classified document
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- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
- B01J2219/322—Basic shape of the elements
- B01J2219/32203—Sheets
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- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
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- B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
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- B01J2219/32475—Composition or microstructure of the elements comprising catalytically active material involving heat exchange
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- 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
- C01B2203/0233—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a steam reforming step
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- C—CHEMISTRY; METALLURGY
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- 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
- C01B2203/06—Integration with other chemical processes
- C01B2203/062—Hydrocarbon production, e.g. Fischer-Tropsch process
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- 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
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- C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
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- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
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- C01B2203/0827—Methods of heating the process for making hydrogen or synthesis gas by combustion of fuel at least part of the fuel being a recycle stream
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- C01—INORGANIC CHEMISTRY
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- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
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- 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
- C01B2203/1035—Catalyst coated on equipment surfaces, e.g. reactor walls
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- 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
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- C01B2203/1041—Composition of the catalyst
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- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
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- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
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- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/12—Feeding the process for making hydrogen or synthesis gas
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- C01B2203/1235—Hydrocarbons
- C01B2203/1241—Natural gas or methane
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- 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
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- 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
- C01B2203/148—Details of the flowsheet involving a recycle stream to the feed of the process for making hydrogen or synthesis gas
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- C—CHEMISTRY; METALLURGY
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- 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
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- C—CHEMISTRY; METALLURGY
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- 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
- C01B2203/84—Energy production
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
"PROCESSO PARA REALIZAR A REFORMA DE VAPOR/METANO PARA GERAR MONóXIDO DE CARBONO E HIDROGêNIO, E, PLANTA". Metano é reagido com vapor para gerar monóxido de carbono e hidrogênio em um primeiro reator catalítico, a mistura de gás resultante podendo ser então usada para realizar a síntese de Fisher-Tropsch em um segundo reator catalítico. Ao realizar a reforma de vapor/metano, a mistura de gás é passada através de um canal de fluxo estreito contendo uma estrutura de catalisador em um substrato de metal; e adjacente a uma fonte de calor, em um tempo menor do que 0,5 s, de modo que somente irão ocorrer estas reações que tem uma cinética comparativamente rápida. Tanto a temperatura média como a temperatura de saída do canal estão na faixa de 750<198> a 900<198>C. A relação de vapor para metano deve ser preferivelmente de 1,4 a 1,6, por exemplo cerca de 1,5. Quase todo o metano irá sofrer a reação de reforma, formando quase que completamente monóxido de carbono. Após reformar a síntese de Fischer-Tropsch, o hidrogênio restante é preferivelmente usado para fornecer calor para a reação de reforma.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0129054.3A GB0129054D0 (en) | 2001-12-05 | 2001-12-05 | Catalytic reactor and process |
PCT/GB2002/005443 WO2003048035A1 (en) | 2001-12-05 | 2002-12-02 | Process and apparatus for steam-methane reforming |
Publications (1)
Publication Number | Publication Date |
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BR0214693A true BR0214693A (pt) | 2004-11-03 |
Family
ID=9927001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0214693-2A BR0214693A (pt) | 2001-12-05 | 2002-12-02 | Processo para realizar a reforma de vapor/metano para gerar monóxido de carbono e hidrogênio, e, planta |
Country Status (9)
Country | Link |
---|---|
US (1) | US7087651B2 (pt) |
EP (1) | EP1451098A1 (pt) |
AU (1) | AU2002365663B2 (pt) |
BR (1) | BR0214693A (pt) |
GB (1) | GB0129054D0 (pt) |
MY (1) | MY131482A (pt) |
NO (1) | NO20042280L (pt) |
TW (1) | TW592832B (pt) |
WO (1) | WO2003048035A1 (pt) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR0206966A (pt) * | 2001-12-05 | 2004-03-09 | Accentus Plc | Processo para realizar reforma de vapor/metano para gerar monóxido de carbono e hidrogênio, e, planta para processar metano |
US8349288B2 (en) * | 2006-12-06 | 2013-01-08 | The Regents Of The University Of California | Process for enhancing the operability of hot gas cleanup for the production of synthesis gas from steam-hydrogasification producer gas |
US8603430B2 (en) * | 2002-02-05 | 2013-12-10 | The Regents Of The University Of California | Controlling the synthesis gas composition of a steam methane reformer |
WO2004050799A1 (en) † | 2002-12-02 | 2004-06-17 | Gtl Microsystems Ag | Catalytic reactor and process |
GB0314790D0 (en) * | 2003-06-25 | 2003-07-30 | Accentus Plc | Catalytic reactor and process |
US7326394B2 (en) * | 2003-03-07 | 2008-02-05 | Velocys | Catalysts, methods of making catalysts, and methods of combustion |
WO2005113425A1 (en) * | 2004-05-20 | 2005-12-01 | The Petroleum Oil And Gas Corporation Of South Africa (Pty) Ltd. | Recovery of waste water originating from synthesis processes |
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US20050054737A1 (en) | 2005-03-10 |
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MY131482A (en) | 2007-08-30 |
NO20042280L (no) | 2004-09-03 |
WO2003048035A1 (en) | 2003-06-12 |
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AU2002365663B2 (en) | 2007-03-22 |
TW592832B (en) | 2004-06-21 |
AU2002365663A1 (en) | 2003-06-17 |
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