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GB1116585A - Treatment of gases - Google Patents

Treatment of gases

Info

Publication number
GB1116585A
GB1116585A GB5211766A GB5211766A GB1116585A GB 1116585 A GB1116585 A GB 1116585A GB 5211766 A GB5211766 A GB 5211766A GB 5211766 A GB5211766 A GB 5211766A GB 1116585 A GB1116585 A GB 1116585A
Authority
GB
United Kingdom
Prior art keywords
catalyst
mixture
gas
carbon monoxide
platinum
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
Application number
GB5211766A
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.)
Engelhard Minerals and Chemicals Corp
Original Assignee
Engelhard Minerals and Chemicals Corp
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 Engelhard Minerals and Chemicals Corp filed Critical Engelhard Minerals and Chemicals Corp
Publication of GB1116585A publication Critical patent/GB1116585A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K3/00—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide
    • C10K3/02—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by catalytic treatment
    • C10K3/04—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by catalytic treatment reducing the carbon monoxide content, e.g. water-gas shift [WGS]
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/656—Manganese, technetium or rhenium
    • B01J23/6562—Manganese
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • 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
    • C01B3/50—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)

Abstract

Carbon monoxide is removed from a hydrogen containing gas such as ammonia synthesis gas by oxidation over a catalyst. Sufficient free oxygen containing gas is added to the gas mixture (which contains 0.001-3% carbon monoxide) to give an O2:CO ratio between 0.5 and 3:1. The gas mixture is then passed over a catalyst consisting of 0.01-5% by wt. of platinum and 0.001-5% by weight of one or a mixture of oxides of manganese, iron, cobalt or nickel on an inert support at a temperature between 0 DEG and 300 DEG C. and a pressure between atmospheric and 1000 p.s.i.g. The gas flow rate is between 100 and 25,000 cubic feet per hour per cubic foot of catalyst. The catalyst is prepared from a commercial platinum catalyst on a base such as alumina, silica, kieselguhr, silica gel, diatomaceous earth or a mixture of calcium carbonate and clay by impregnating with an aqueous solution of a water-soluble salt of the metal and hydrolysing or thermally decomposing to the oxide.
GB5211766A 1965-11-22 1966-11-21 Treatment of gases Expired GB1116585A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US50919265A 1965-11-22 1965-11-22
BE703883 1967-09-14
NL6712670A NL163254C (en) 1965-11-22 1967-09-15 PROCESS FOR SELECTELY Oxidizing carbon monoxide to carbon dioxide in a gas mixture containing hydrogen.

Publications (1)

Publication Number Publication Date
GB1116585A true GB1116585A (en) 1968-06-06

Family

ID=27159246

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5211766A Expired GB1116585A (en) 1965-11-22 1966-11-21 Treatment of gases

Country Status (4)

Country Link
BE (1) BE703883A (en)
DE (1) DE1567492C3 (en)
GB (1) GB1116585A (en)
NL (1) NL163254C (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4524051A (en) * 1983-01-10 1985-06-18 United Kingdom Atomic Energy Authority Catalyst preparation and oxidation of carbon monoxide with said catalyst
US4808394A (en) * 1987-09-08 1989-02-28 Phillips Petroleum Company Catalytic oxidation of carbon monoxide
US4902660A (en) * 1988-02-26 1990-02-20 Phillips Petroleum Company Catalyst for oxidation of carbon monoxide
US4911904A (en) * 1988-02-26 1990-03-27 Phillips Petroleum Company Catalytic oxidation of carbon monoxide
US4920088A (en) * 1987-09-08 1990-04-24 Phillips Petroleum Company Catalyst for the oxidation of carbon monoxide
US4940686A (en) * 1989-08-07 1990-07-10 Phillips Petroleum Company Catalyst for oxidation of carbon monoxide
US4943550A (en) * 1989-06-14 1990-07-24 Phillips Petroleum Company Catalysts for oxidation of carbon monoxide
WO1991001175A1 (en) * 1989-07-25 1991-02-07 Uop Limited Low temperature oxidation process
US5017357A (en) * 1989-06-14 1991-05-21 Phillips Petroleum Company Catalytic process for oxidation of carbon monoxide
WO2000017953A1 (en) * 1998-09-18 2000-03-30 Alliedsignal Inc. Method and system for removing carbon monoxide from a reformate gas stream for fuel cell application
EP1040870A2 (en) * 1999-03-29 2000-10-04 Kabushiki Kaisha Toyota Chuo Kenkyusho Noble metal based catalyst functioning at ordinary temperature and method for destroying noxious gaseous compounds using the same
EP1110907A1 (en) * 1999-12-21 2001-06-27 Mitsubishi Gas Chemical Company, Inc. Process for reducing concentration of carbon monoxide in hydrogen-containing gas and catalyst used therefor
WO2007096785A2 (en) * 2006-02-27 2007-08-30 Philip Morris Products S.A. Catalysts to reduce carbon monoxide such as in the mainstream smoke of a cigarette
US7960072B2 (en) 2003-04-04 2011-06-14 GM Global Technology Operations LLC MEA with catalyst for oxidation of carbon monoxide
US10435304B2 (en) 2015-02-05 2019-10-08 Johnson Matthey Public Limited Company Process for making ammonia

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2186290B1 (en) * 1972-02-23 1974-08-02 Azote & Prod Chim
US4238468A (en) * 1978-08-30 1980-12-09 Engelhard Minerals And Chemicals Corporation Ammonia manufacturing process
DE4334983A1 (en) * 1993-10-14 1995-04-20 Daimler Benz Ag Process for the catalytic removal of CO in H¶2¶-rich gas
DE19544895C1 (en) 1995-12-01 1997-02-27 Daimler Benz Ag Oxidising carbon mon:oxide in gas mixt. from hydrocarbon reforming plant
JP4537091B2 (en) * 2004-03-01 2010-09-01 エヌ・イーケムキャット株式会社 Catalyst for removing carbon monoxide from hydrogen gas

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4524051A (en) * 1983-01-10 1985-06-18 United Kingdom Atomic Energy Authority Catalyst preparation and oxidation of carbon monoxide with said catalyst
US4808394A (en) * 1987-09-08 1989-02-28 Phillips Petroleum Company Catalytic oxidation of carbon monoxide
US4920088A (en) * 1987-09-08 1990-04-24 Phillips Petroleum Company Catalyst for the oxidation of carbon monoxide
US4902660A (en) * 1988-02-26 1990-02-20 Phillips Petroleum Company Catalyst for oxidation of carbon monoxide
US4911904A (en) * 1988-02-26 1990-03-27 Phillips Petroleum Company Catalytic oxidation of carbon monoxide
US4943550A (en) * 1989-06-14 1990-07-24 Phillips Petroleum Company Catalysts for oxidation of carbon monoxide
US5017357A (en) * 1989-06-14 1991-05-21 Phillips Petroleum Company Catalytic process for oxidation of carbon monoxide
WO1991001175A1 (en) * 1989-07-25 1991-02-07 Uop Limited Low temperature oxidation process
US4940686A (en) * 1989-08-07 1990-07-10 Phillips Petroleum Company Catalyst for oxidation of carbon monoxide
WO2000017953A1 (en) * 1998-09-18 2000-03-30 Alliedsignal Inc. Method and system for removing carbon monoxide from a reformate gas stream for fuel cell application
EP1040870A2 (en) * 1999-03-29 2000-10-04 Kabushiki Kaisha Toyota Chuo Kenkyusho Noble metal based catalyst functioning at ordinary temperature and method for destroying noxious gaseous compounds using the same
EP1040870A3 (en) * 1999-03-29 2002-02-06 Kabushiki Kaisha Toyota Chuo Kenkyusho Noble metal based catalyst functioning at ordinary temperature and method for destroying noxious gaseous compounds using the same
US6492298B1 (en) 1999-03-29 2002-12-10 Kabushiki Kaisha Toyota Chuo Kenkyusho Ordinary-temperature purifying catalyst
EP1110907A1 (en) * 1999-12-21 2001-06-27 Mitsubishi Gas Chemical Company, Inc. Process for reducing concentration of carbon monoxide in hydrogen-containing gas and catalyst used therefor
US6548034B2 (en) 1999-12-21 2003-04-15 Mitsubishi Gas Chemical Company, Inc. Process for reducing concentration of carbon monoxide in hydrogen-containing gas
EP1591416A2 (en) * 1999-12-21 2005-11-02 Mitsubishi Gas Chemical Company, Inc. Process for reducing concentration of carbon monoxide in hydrogen-containing gas and catalyst used therefor
EP1591416A3 (en) * 1999-12-21 2006-11-22 Mitsubishi Gas Chemical Company, Inc. Process for reducing concentration of carbon monoxide in hydrogen-containing gas and catalyst used therefor
US7960072B2 (en) 2003-04-04 2011-06-14 GM Global Technology Operations LLC MEA with catalyst for oxidation of carbon monoxide
WO2007096785A2 (en) * 2006-02-27 2007-08-30 Philip Morris Products S.A. Catalysts to reduce carbon monoxide such as in the mainstream smoke of a cigarette
WO2007096785A3 (en) * 2006-02-27 2008-01-24 Philip Morris Prod Catalysts to reduce carbon monoxide such as in the mainstream smoke of a cigarette
US7569510B2 (en) 2006-02-27 2009-08-04 Philip Morris Usa Inc. Catalysts to reduce carbon monoxide such as in the mainstream smoke of a cigarette
US10435304B2 (en) 2015-02-05 2019-10-08 Johnson Matthey Public Limited Company Process for making ammonia

Also Published As

Publication number Publication date
DE1567492C3 (en) 1975-08-14
DE1567492A1 (en) 1970-08-13
NL6712670A (en) 1969-03-18
BE703883A (en) 1968-02-01
NL163254C (en) 1980-03-17
NL163254B (en) 1980-03-17
DE1567492B2 (en) 1975-01-09

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