FR2367016A1 - PROCESS FOR THE CATALYTIC OXIDATION OF CARBON OXIDE - Google Patents
PROCESS FOR THE CATALYTIC OXIDATION OF CARBON OXIDEInfo
- Publication number
- FR2367016A1 FR2367016A1 FR7729958A FR7729958A FR2367016A1 FR 2367016 A1 FR2367016 A1 FR 2367016A1 FR 7729958 A FR7729958 A FR 7729958A FR 7729958 A FR7729958 A FR 7729958A FR 2367016 A1 FR2367016 A1 FR 2367016A1
- Authority
- FR
- France
- Prior art keywords
- gas mixture
- carbon monoxide
- catalytic oxidation
- water vapor
- catalytic
- 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.)
- Pending
Links
- 230000003197 catalytic effect Effects 0.000 title abstract 4
- 230000003647 oxidation Effects 0.000 title abstract 4
- 238000007254 oxidation reaction Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title 1
- 229910002090 carbon oxide Inorganic materials 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 6
- 239000000203 mixture Substances 0.000 abstract 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 4
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000001833 catalytic reforming Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
Classifications
-
- 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
- H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
-
- 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
- C01B3/025—Preparation or purification of gas mixtures for ammonia synthesis
-
- 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
- C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
- C01B3/12—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide
- C01B3/16—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide using catalysts
-
- 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
- C01B3/58—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids including a catalytic reaction
- C01B3/583—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids including a catalytic reaction the reaction being the selective oxidation of carbon monoxide
-
- 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
- C01B2203/0435—Catalytic purification
- C01B2203/044—Selective oxidation of carbon monoxide
-
- 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
- C01B2203/047—Composition of the impurity the impurity being carbon monoxide
-
- 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
-
- 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
- Y02P20/10—Process efficiency
-
- 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
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Abstract
La présente invention concerne un procédé pour l'oxydation catalytique d'oxyde de carbone. L'oxydation sélective catalytique de l'oxyde de carbone dans un mélange gazeux contenant de l'hydrogène et de la vapeur d'eau et sensiblement saturé en ce qui concerne sa teneur en vapeur d'eau est améliorée par réglage du mélange gazeux de manière que le mélange gazeux soit insaturé en ce qui concerne sa teneur en vapeur d'eau avant mise en contact de ce mélange gazeux avec un catalyseur pour l'oxydation sélective de l'oxyde de carbone dans le mélange gazeux. Application à l'élimination de l'oxyde de carbone contenu dans un gaz pour la synthèse d'ammoniac, qui est produit par reformage catalytique à la vapeur d'eau et conversion catalytique d'hydrocarbures normalement gazeux.The present invention relates to a process for the catalytic oxidation of carbon monoxide. The selective catalytic oxidation of carbon monoxide in a gas mixture containing hydrogen and water vapor and substantially saturated with respect to its water vapor content is improved by adjusting the gas mixture so that the gas mixture is unsaturated with regard to its water vapor content before bringing this gas mixture into contact with a catalyst for the selective oxidation of carbon monoxide in the gas mixture. Application to the elimination of carbon monoxide contained in a gas for the synthesis of ammonia, which is produced by catalytic reforming with steam and catalytic conversion of normally gaseous hydrocarbons.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73030276A | 1976-10-07 | 1976-10-07 | |
| US83231377A | 1977-09-12 | 1977-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2367016A1 true FR2367016A1 (en) | 1978-05-05 |
Family
ID=27112025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7729958A Pending FR2367016A1 (en) | 1976-10-07 | 1977-10-05 | PROCESS FOR THE CATALYTIC OXIDATION OF CARBON OXIDE |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5353596A (en) |
| AU (1) | AU515630B2 (en) |
| CA (1) | CA1103900A (en) |
| DE (1) | DE2745012A1 (en) |
| FR (1) | FR2367016A1 (en) |
| GB (1) | GB1555826A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3363367D1 (en) * | 1982-04-14 | 1986-06-12 | Ici Plc | Ammonia production process |
| JP2001199706A (en) * | 2000-01-18 | 2001-07-24 | Mitsubishi Gas Chem Co Inc | Method for reduction of carbon monoxide in hydrogen- containing gas and catalyst therefor |
| WO2002079084A1 (en) | 2001-03-28 | 2002-10-10 | Osaka Gas Co., Ltd. | Carbon monoxide removal method, operating method for fuel reforming system, carbon monoxide remover, fuel reforming system having the carbon monoxide remover, and filter |
| JP4604383B2 (en) * | 2001-04-12 | 2011-01-05 | トヨタ自動車株式会社 | Carbon monoxide selective oxidation catalyst and method for producing the same |
| JP2008247735A (en) * | 2001-04-24 | 2008-10-16 | Osaka Gas Co Ltd | Fuel reforming system |
-
1977
- 1977-09-23 CA CA287,329A patent/CA1103900A/en not_active Expired
- 1977-10-05 GB GB41321/77A patent/GB1555826A/en not_active Expired
- 1977-10-05 FR FR7729958A patent/FR2367016A1/en active Pending
- 1977-10-06 DE DE19772745012 patent/DE2745012A1/en not_active Withdrawn
- 1977-10-06 AU AU29415/77A patent/AU515630B2/en not_active Expired
- 1977-10-07 JP JP12018077A patent/JPS5353596A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU515630B2 (en) | 1981-04-16 |
| DE2745012A1 (en) | 1978-04-13 |
| JPS5353596A (en) | 1978-05-16 |
| GB1555826A (en) | 1979-11-14 |
| CA1103900A (en) | 1981-06-30 |
| AU2941577A (en) | 1979-04-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property |