IN2014DN03287A - - Google Patents

Info

Publication number
IN2014DN03287A
IN2014DN03287A IN3287DEN2014A IN2014DN03287A IN 2014DN03287 A IN2014DN03287 A IN 2014DN03287A IN 3287DEN2014 A IN3287DEN2014 A IN 3287DEN2014A IN 2014DN03287 A IN2014DN03287 A IN 2014DN03287A
Authority
IN
India
Prior art keywords
gas
shift
water
synthesis gas
sulphur
Prior art date
Application number
Inventor
Peter Edward James Abbott
Richard James Beavis
Philip Charles Southerden
Original Assignee
Johnson Matthey Plc
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 Johnson Matthey Plc filed Critical Johnson Matthey Plc
Publication of IN2014DN03287A publication Critical patent/IN2014DN03287A/en

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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
    • 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
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • 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
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0283—Processes for making hydrogen or synthesis gas containing a CO-shift step, i.e. a water gas shift step
    • C01B2203/0288—Processes for making hydrogen or synthesis gas containing a CO-shift step, i.e. a water gas shift step containing two CO-shift steps
    • 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
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0283—Processes for making hydrogen or synthesis gas containing a CO-shift step, i.e. a water gas shift step
    • C01B2203/0294—Processes for making hydrogen or synthesis gas containing a CO-shift step, i.e. a water gas shift step containing three or more CO-shift steps
    • 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
    • C01B2203/0415—Purification by absorption in liquids
    • 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
    • C01B2203/0475—Composition of the impurity the impurity being carbon dioxide
    • 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
    • C01B2203/0485—Composition of the impurity the impurity being a sulfur compound
    • 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
    • C01B2203/0495—Composition of the impurity the impurity being water
    • 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
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0872—Methods of cooling
    • C01B2203/0883—Methods of cooling by indirect heat exchange
    • 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
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C01B2203/1047—Group VIII metal catalysts
    • 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
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C01B2203/1047—Group VIII metal catalysts
    • C01B2203/1052—Nickel or cobalt catalysts

Abstract

A process is described for increasing the hydrogen content of a synthesis gas containing one or more sulphur compounds, said synthesis gas comprising hydrogen, carbon oxides and steam, and having a ratio, R, defined as R = (H2-CO2)/(CO+CO2) < 0.6 and a steam to carbon monoxide ratio 51.8, comprising the steps of (i) heating the synthesis gas ( 110), (ii) subjecting at least a portion of the heated synthesis gas to a first stage of water-gas shift in a first shift vessel (128) containing a first sulphur-tolerant water-gas shift catalyst that is cooled in heat exchange with boiling water (138), to form a pre-shifted gas stream, and (iii) forming a shifted gas stream by subjecting at least a portion of the preshifted gas stream to a second stage of water-gas shift in a second shift vessel ( 114) containing a second sulphur-tolerant water-gas shift catalyst that is cooled in heat exchange with a gas stream comprising the synthesis gas.
IN3287DEN2014 2011-11-18 2012-10-10 IN2014DN03287A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1119962.7A GB201119962D0 (en) 2011-11-18 2011-11-18 Process
PCT/GB2012/052507 WO2013072661A1 (en) 2011-11-18 2012-10-10 Process for increasing hydrogen content of synthesis gas

Publications (1)

Publication Number Publication Date
IN2014DN03287A true IN2014DN03287A (en) 2015-06-26

Family

ID=45475396

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3287DEN2014 IN2014DN03287A (en) 2011-11-18 2012-10-10

Country Status (8)

Country Link
US (1) US9187323B2 (en)
JP (1) JP2014533647A (en)
CN (1) CN103946149B (en)
AU (1) AU2012338629B2 (en)
CA (1) CA2853536A1 (en)
GB (2) GB201119962D0 (en)
IN (1) IN2014DN03287A (en)
WO (1) WO2013072661A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201119962D0 (en) 2011-11-18 2012-01-04 Johnson Matthey Plc Process
US10549991B2 (en) * 2015-02-27 2020-02-04 Haldor Topsøe A/S4 Method for production of a hydrogen rich gas
CN105062593B (en) * 2015-08-18 2017-12-19 中国神华能源股份有限公司 Prepare the process system of methane
KR20210150568A (en) * 2019-04-23 2021-12-10 할도르 토프쉐 에이/에스 High Temperature Reactor Vessel, Plant and Method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666682A (en) * 1969-11-26 1972-05-30 Texaco Inc Water-gas shift conversion process
US3825501A (en) * 1969-11-26 1974-07-23 Texaco Inc Exothermic reaction process
US4721611A (en) 1984-03-02 1988-01-26 Imperial Chemical Industries Plc Hydrogen production
US4725381A (en) * 1984-03-02 1988-02-16 Imperial Chemical Industries Plc Hydrogen streams
GB0113078D0 (en) 2001-05-30 2001-07-18 Kvaerner Process Tech Ltd Process and plant
US7169376B2 (en) * 2004-06-10 2007-01-30 Chevron U.S.A. Inc. Method for making hydrogen using a gold containing water-gas shift catalyst
GB0814053D0 (en) 2008-08-01 2008-09-10 Johnson Matthey Plc Process
AU2010224845B2 (en) 2009-03-19 2013-08-22 Air Products And Chemicals, Inc. Process to prepare a hydrogen rich gas mixture
CN101704513B (en) * 2009-08-13 2011-11-16 上海国际化建工程咨询公司 Shunting-type isothermal sulfur-tolerant conversion process and equipment thereof
GB0919385D0 (en) 2009-11-05 2009-12-23 Johnson Matthey Plc Process
GB201119962D0 (en) 2011-11-18 2012-01-04 Johnson Matthey Plc Process

Also Published As

Publication number Publication date
WO2013072661A1 (en) 2013-05-23
GB201119962D0 (en) 2012-01-04
US9187323B2 (en) 2015-11-17
US20140252277A1 (en) 2014-09-11
CA2853536A1 (en) 2013-05-23
AU2012338629B2 (en) 2016-03-10
GB2496726B (en) 2014-04-16
JP2014533647A (en) 2014-12-15
AU2012338629A1 (en) 2014-05-15
CN103946149B (en) 2015-11-25
GB2496726A (en) 2013-05-22
CN103946149A (en) 2014-07-23
GB201218124D0 (en) 2012-11-21

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