GB1299666A - Process for the reactivation of a catalyst - Google Patents

Process for the reactivation of a catalyst

Info

Publication number
GB1299666A
GB1299666A GB06031/70A GB1603170A GB1299666A GB 1299666 A GB1299666 A GB 1299666A GB 06031/70 A GB06031/70 A GB 06031/70A GB 1603170 A GB1603170 A GB 1603170A GB 1299666 A GB1299666 A GB 1299666A
Authority
GB
United Kingdom
Prior art keywords
mixture
gas
carbon monoxide
carbon dioxide
vol
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
GB06031/70A
Other languages
English (en)
Inventor
Johann Gunther E Cohn
Walter Egbert Jnr
Otto Jakob Adlhart
Heinrich Karl Straschil
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 GB1299666A publication Critical patent/GB1299666A/en
Expired legal-status Critical Current

Links

Classifications

    • 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; Reversible storage of hydrogen
    • C01B3/02—Production of hydrogen; Production of gaseous mixtures containing hydrogen
    • C01B3/025—Preparation or purification of gas mixtures for ammonia synthesis
    • 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
    • B01J23/90—Regeneration or reactivation
    • B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
    • 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
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Carbon And Carbon Compounds (AREA)
GB06031/70A 1969-04-04 1970-04-03 Process for the reactivation of a catalyst Expired GB1299666A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81343269A 1969-04-04 1969-04-04

Publications (1)

Publication Number Publication Date
GB1299666A true GB1299666A (en) 1972-12-13

Family

ID=25212349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB06031/70A Expired GB1299666A (en) 1969-04-04 1970-04-03 Process for the reactivation of a catalyst

Country Status (6)

Country Link
US (1) US3631073A (https=)
JP (1) JPS4918553B1 (https=)
CA (1) CA926125A (https=)
DE (1) DE2016055A1 (https=)
GB (1) GB1299666A (https=)
NL (1) NL7004822A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0421169A1 (en) * 1989-10-05 1991-04-10 Hughes Aircraft Company Catalyst for the oxidation of carbon monoxide

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5311253U (https=) * 1976-07-10 1978-01-30
JPS5368261U (https=) * 1976-11-12 1978-06-08
EP0004711A3 (en) * 1978-04-04 1979-11-14 Vulnax International Limited Process for the cross-linking of polymers
US4238468A (en) * 1978-08-30 1980-12-09 Engelhard Minerals And Chemicals Corporation Ammonia manufacturing process
US4572829A (en) * 1984-11-09 1986-02-25 Union Carbide Corporation Ammonia synthesis gas purification
US5432021A (en) * 1992-10-09 1995-07-11 Ballard Power Systems Inc. Method and apparatus for oxidizing carbon monoxide in the reactant stream of an electrochemical fuel cell
US5482680A (en) * 1992-10-09 1996-01-09 Ballard Power Systems, Inc. Electrochemical fuel cell assembly with integral selective oxidizer
DE4334981C2 (de) * 1993-10-14 1998-02-26 Daimler Benz Ag Verwendung eines Reaktors zur katalytischen Entfernung von CO in H¶2¶-reichem Gas
JP3593358B2 (ja) * 1994-03-19 2004-11-24 政廣 渡辺 改質ガス酸化触媒及び該触媒を用いた改質ガス中一酸化炭素の酸化方法
DE19603222C1 (de) * 1996-01-30 1997-08-28 Daimler Benz Ag Verfahren und Vorrichtung zur Gewinnung eines wasserstoffreichen, kohlenmonoxidarmen Gases
DE19781880B4 (de) * 1996-07-15 2009-03-05 Asahi Kasei Kabushiki Kaisha Verfahren zum Entfernen von Kohlenstoffmonoxid aus einem wasserstoffhaltigen Gas für eine Brennstoffzelle
DE19727589B4 (de) * 1997-06-28 2004-07-08 Ballard Power Systems Ag Vorrichtung und Verfahren zum Starten der Vorrichtung zur Erzeugung von wasserstoffreichem Gas
DE19727588C1 (de) * 1997-06-28 1999-02-18 Dbb Fuel Cell Engines Gmbh Vorrichtung zur Erzeugung eines wasserstoffreichen und kohlenmonoxidarmen Gases
US6436354B1 (en) 1998-12-11 2002-08-20 Uop Llc Apparatus for generation of pure hydrogen for use with fuel cells
US6162267A (en) * 1998-12-11 2000-12-19 Uop Llc Process for the generation of pure hydrogen for use with fuel cells
US6559094B1 (en) 1999-09-09 2003-05-06 Engelhard Corporation Method for preparation of catalytic material for selective oxidation and catalyst members thereof
JP3715482B2 (ja) 1999-11-04 2005-11-09 エヌ・イーケムキャット株式会社 水素含有ガス中の一酸化炭素選択酸化触媒並びに該触媒を用いた一酸化炭素除去方法及び固体高分子電解質型燃料電池システム
JP2001146407A (ja) 1999-11-18 2001-05-29 Matsushita Electric Ind Co Ltd 一酸化炭素浄化装置、その運転方法およびその停止方法
US6409939B1 (en) 2000-05-31 2002-06-25 Uop Llc Method for producing a hydrogen-rich fuel stream
US6299995B1 (en) 2000-05-31 2001-10-09 Uop Llc Process for carbon monoxide preferential oxidation for use with fuel cells
CA2657318C (en) * 2001-03-28 2010-05-04 Osaka Gas Co., Ltd. Method of removing carbon monoxide, method of operating fuel reforming system, carbon monoxide removal reactor, fuel reforming system using the removal reactor, and filter
US7118717B2 (en) * 2002-09-06 2006-10-10 Engelhard Corporation Simplified article for carbon monoxide removal
US7960072B2 (en) * 2003-04-04 2011-06-14 GM Global Technology Operations LLC MEA with catalyst for oxidation of carbon monoxide
KR102488506B1 (ko) * 2016-07-15 2023-01-17 위-링 청 훈소와 촉매작용에 의한 배설물의 처리

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0421169A1 (en) * 1989-10-05 1991-04-10 Hughes Aircraft Company Catalyst for the oxidation of carbon monoxide

Also Published As

Publication number Publication date
CA926125A (en) 1973-05-15
DE2016055A1 (de) 1970-10-08
NL7004822A (https=) 1970-10-06
JPS4918553B1 (https=) 1974-05-10
US3631073A (en) 1971-12-28

Similar Documents

Publication Publication Date Title
GB1299666A (en) Process for the reactivation of a catalyst
US3907979A (en) Low SO{HD 2 {B emission sulfuric acid process form sulfur and oxygen
US3118727A (en) Method of removing nitrogen oxides from gases
US4298694A (en) Process and a plant for preparing a gas rich in methane
Brown et al. Purifying hydrogen by selective oxidation of carbon monoxide
GB1107002A (en) Method and apparatus for the production of a mixture of hydrogen and steam
US2381696A (en) Production of hydrogen-nitrogen mixtures
GB2168718A (en) Producing synthesis gas
US3425803A (en) Nitric acid tail gas purification
ES398366A1 (es) Un procedimiento para la produccion de metano a partir de un combustible carbonoso.
US2135694A (en) Process for the production of hydrogen
ES423446A1 (es) Procedimiento y aparato para la reduccion gaseosa de mine- rales calibrados de hierro.
ES433341A1 (es) Procedimiento para la produccion de energia por medio de unaturbina de gas.
SE7510901L (sv) Forfarande for gasreduktion av metallmalm
GB1436083A (en) Conversion of hyerogen sulphide to sulphur
US3567367A (en) Method of removing nitrogen oxides from gases
GB1318074A (en) Process for obtaining sulphur from hydrogen sulphide-containing gases
GB1535936A (en) Method of manufacturing a reducing gas useful in a direct reduction process
US3116116A (en) Gas production
ES453761A1 (es) Un procedimiento para la produccion de gas de sintesis o gascombustible liquido.
US1698722A (en) Process of exploiting gases containing nitrogen, hydrogen, and carbon dioxide
US1901136A (en) Process of dissociating hydrocarbon gases and vapors to produce a mixture of nitrogenand hydrogen in determined proportions
SU331648A1 (ru) Способ получени водорода
GB1411106A (en) Process for reducing the nitrogen oxide-s- content of a gas comprising oxygen and one or more nitrogen oxides
SU1353725A1 (ru) Способ получени контролируемой атмосферы

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee