GB1325172A - Water gas shift process - Google Patents

Water gas shift process

Info

Publication number
GB1325172A
GB1325172A GB5170570A GB5170570A GB1325172A GB 1325172 A GB1325172 A GB 1325172A GB 5170570 A GB5170570 A GB 5170570A GB 5170570 A GB5170570 A GB 5170570A GB 1325172 A GB1325172 A GB 1325172A
Authority
GB
United Kingdom
Prior art keywords
catalyst
gases
steam
stages
alkali metal
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
GB5170570A
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering Co
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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB1325172A publication Critical patent/GB1325172A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • 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
    • 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]
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

1325172 Water gas shift process ESSO RESEARCH & ENG CO 30 Oct 1970 [10 Nov 1969] 51705/70 Heading C5E Gas mixtures containing CO and steam are converted to CO 2 and H 2 by passage over two catalysts in series. The first catalyst is a conventional high-temperature conversion catalyst, e.g. chromia-promoted ferric oxide, and the temperature of this stage is in the range 600‹ to 1000‹ F. The second catalyst comprises at least one alkali metal compound derived from an acid having an ionization constant less than 1 x 10<SP>-3</SP>, and a component consisting of one at least of the elements of Group Vb, VIb, or VIII of the Periodic Table, the weight ratio of the component to the compound being in the range 0.001 to 1 to 10 to 1. Either catalyst may be in two stages, and steam may be added to the gases between the stages of the first catalyst. The gases may be quenched with water before the first stage. Preferred alkali metal compounds are salts of K and Cs, including acetates, and components mentioned are V, Cr, Mo, W, Fe, Ni, Co alone, and mixtures of Fe, Ni or Co with V, Cr, Mo or W. The metals may be supported, e.g. on alumina, silica, a zeolite, activated carbon, coconut charcoal, silicon carbide. In a specific example, an α-alumina support has a surface area of 5 sq. inch per gm.
GB5170570A 1969-11-10 1970-10-30 Water gas shift process Expired GB1325172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87524369A 1969-11-10 1969-11-10

Publications (1)

Publication Number Publication Date
GB1325172A true GB1325172A (en) 1973-08-01

Family

ID=25365443

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5170570A Expired GB1325172A (en) 1969-11-10 1970-10-30 Water gas shift process

Country Status (12)

Country Link
JP (1) JPS508038B1 (en)
BE (1) BE758676A (en)
CA (1) CA946157A (en)
DE (1) DE2054942C3 (en)
DK (1) DK134593B (en)
ES (1) ES385354A1 (en)
FR (1) FR2069188A5 (en)
GB (1) GB1325172A (en)
NL (1) NL172317C (en)
NO (1) NO131589C (en)
SE (1) SE361651B (en)
ZA (1) ZA707415B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1016848C2 (en) * 2000-12-11 2002-06-13 Continental Engineering B V Method and device for the preparation of ammonia.
CN102482081A (en) * 2009-12-10 2012-05-30 三菱重工业株式会社 Hydrogen production apparatus and power generation plant

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241726U (en) * 1975-09-19 1977-03-24
DE19719997A1 (en) * 1997-05-13 1998-05-28 Daimler Benz Ag Reformer for stream reforming methanol
DE10057420A1 (en) * 2000-11-20 2002-06-06 Emitec Emissionstechnologie Multi-stage shift reactor and reformer system
DE10324082A1 (en) * 2003-05-27 2004-12-23 Zechbauer, Michael Process for the production of alkali metal hybrids and hydrogen
CN104507572B (en) * 2012-12-28 2018-06-22 三菱重工业株式会社 The process for purification of CO reforming catalysts, CO conversion reactions device and the gas that gasifies

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1016848C2 (en) * 2000-12-11 2002-06-13 Continental Engineering B V Method and device for the preparation of ammonia.
WO2002048027A1 (en) * 2000-12-11 2002-06-20 Continental Engineering B.V. Process and apparatus for the production of ammonia
CN102482081A (en) * 2009-12-10 2012-05-30 三菱重工业株式会社 Hydrogen production apparatus and power generation plant
EP2511232A1 (en) * 2009-12-10 2012-10-17 Mitsubishi Heavy Industries, Ltd. Hydrogen production apparatus and power generation plant
EP2511232A4 (en) * 2009-12-10 2013-06-19 Mitsubishi Heavy Ind Ltd Hydrogen production apparatus and power generation plant
US8601817B2 (en) 2009-12-10 2013-12-10 Mitsubishi Heavy Industries, Ltd. Hydrogen production apparatus and power generation plant

Also Published As

Publication number Publication date
DE2054942A1 (en) 1971-05-19
NL172317B (en) 1983-03-16
DE2054942C3 (en) 1978-12-14
FR2069188A5 (en) 1971-09-03
NO131589C (en) 1975-06-25
JPS508038B1 (en) 1975-04-01
SE361651B (en) 1973-11-12
ZA707415B (en) 1971-07-28
DE2054942B2 (en) 1978-04-20
NL7016296A (en) 1971-05-12
DK134593C (en) 1977-05-09
NL172317C (en) 1983-08-16
CA946157A (en) 1974-04-30
BE758676A (en) 1971-05-10
NO131589B (en) 1975-03-17
DK134593B (en) 1976-12-06
ES385354A1 (en) 1973-04-16

Similar Documents

Publication Publication Date Title
GB1471794A (en) Process for regenerating a solid reactant
KR840006192A (en) Method for preparing oxalic acid diester
GB1324826A (en) Purification of ethylene or propylene streams containing carbon monoxide
GB1325172A (en) Water gas shift process
GB1377409A (en) Production of maleic anhydride
JPS5223589A (en) Catalyst for producing alpha,beta-unsaturaded carboxylic acid
GB1400365A (en) Method of removing sulphur from a gas containing one or more compounds thereof
GB1374644A (en) Process for producing alpha,beta-unsaturated ketones and alcohols from bicyclic dompounds
GB1440668A (en) Manufacture of ethylbenzene 1-methyl-3-monohalogeno-phenylindans and dihalogen-1-methyl- 3-phenylindans and the manufacture of compounds of these types
GB1472813A (en) Amorphour uranium-based metal alloys
KR840003600A (en) Preparation of Asymmetric Aliphatic Ketones
GB944207A (en) Catalyst for removing oxygen from gaseous mixtures
JPS5748343A (en) Catalyst for preparing hydrogen
KR940009058A (en) Hydrogen Production Method and Catalysts Used Thereon
GB1163665A (en) Terephthalic Acid Purification Process
GB1265786A (en)
GB1052463A (en)
GB1460480A (en) Desulphurization process
GB1223783A (en) The preparation of acrylic acid
GB1351523A (en) Catalyst and process for producing aromatic nitriles
ES272624A1 (en) Catalytic process for preparing acrolein by oxidation of propylene
JPS5266893A (en) Method of producing reduced ni catalyst
GB1058980A (en) Process for catalytically purifying gases containing oxides of nitrogen and catalyst therefor
GB2006264A (en) A hard alloy and a process for the production thereof
JPS55116439A (en) Catalyst support

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee