GB1138257A – A process for the production of hydrogen
– Google Patents
GB1138257A – A process for the production of hydrogen
– Google Patents
A process for the production of hydrogen
Info
Publication number
GB1138257A
GB1138257A
GB2807267A
GB2807267A
GB1138257A
GB 1138257 A
GB1138257 A
GB 1138257A
GB 2807267 A
GB2807267 A
GB 2807267A
GB 2807267 A
GB2807267 A
GB 2807267A
GB 1138257 A
GB1138257 A
GB 1138257A
Authority
GB
United Kingdom
Prior art keywords
steam
gas
ammonia
range
hydrogen
Prior art date
1967-06-19
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
GB2807267A
Inventor
Maurice Spielman
George Pershing Baumann
Burton Hering
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.)
1967-06-19
Filing date
1967-06-19
Publication date
1968-12-27
1967-06-19
Application filed by Exxon Research and Engineering Co, Esso Research and Engineering Co
filed
Critical
Exxon Research and Engineering Co
1967-06-19
Priority to GB2807267A
priority
Critical
patent/GB1138257A/en
1968-12-27
Publication of GB1138257A
publication
Critical
patent/GB1138257A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
C01B3/48—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents followed by reaction of water vapour with carbon monoxide
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
C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
C01B3/386—Catalytic partial combustion
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
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
C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
C01B2203/0233—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a steam reforming step
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
C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
C01B2203/0244—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being an autothermal reforming step, e.g. secondary reforming processes
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
C01B2203/04—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
C01B2203/0435—Catalytic purification
C01B2203/0445—Selective methanation
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
C01B2203/045—Purification by catalytic desulfurisation
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
C01B2203/06—Integration with other chemical processes
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
C01B2203/06—Integration with other chemical processes
C01B2203/068—Ammonia synthesis
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
C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
C01B2203/0811—Methods of heating the process for making hydrogen or synthesis gas by combustion of fuel
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
C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
C01B2203/0838—Methods of heating the process for making hydrogen or synthesis gas by heat exchange with exothermic reactions, other than by combustion of fuel
C01B2203/0844—Methods of heating the process for making hydrogen or synthesis gas by heat exchange with exothermic reactions, other than by combustion of fuel the non-combustive exothermic reaction being another reforming reaction as defined in groups C01B2203/02 – C01B2203/0294
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
C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
C01B2203/0866—Methods of heating the process for making hydrogen or synthesis gas by combination of different heating methods
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
C01B2203/08—Methods of heating or cooling
C01B2203/0872—Methods of cooling
C01B2203/0888—Methods of cooling by evaporation of a fluid
C01B2203/0894—Generation of steam
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
C01B2203/1005—Arrangement or shape of catalyst
C01B2203/1011—Packed bed of catalytic structures, e.g. particles, packing elements
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
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
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
C01B2203/1076—Copper or zinc-based 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
C01B2203/12—Feeding the process for making hydrogen or synthesis gas
C01B2203/1205—Composition of the feed
C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
C01B2203/1235—Hydrocarbons
C01B2203/1241—Natural gas or methane
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
C01B2203/12—Feeding the process for making hydrogen or synthesis gas
C01B2203/1205—Composition of the feed
C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
C01B2203/1235—Hydrocarbons
C01B2203/1247—Higher hydrocarbons
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
C01B2203/12—Feeding the process for making hydrogen or synthesis gas
C01B2203/1258—Pre-treatment of the feed
C01B2203/1264—Catalytic pre-treatment of the feed
C01B2203/127—Catalytic desulfurisation
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
C01B2203/14—Details of the flowsheet
C01B2203/142—At least two reforming, decomposition or partial oxidation steps in series
C01B2203/143—Three or more reforming, decomposition or partial oxidation steps in series
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
C01B2203/14—Details of the flowsheet
C01B2203/146—At least two purification steps in series
C01B2203/147—Three or more purification steps in series
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
C01B2203/80—Aspect of integrated processes for the production of hydrogen or synthesis gas not covered by groups C01B2203/02 – C01B2203/1695
C01B2203/82—Several process steps of C01B2203/02 – C01B2203/08 integrated into a single apparatus
Abstract
1,138,257. Hydrogen; ammonia. ESSO RESEARCH & ENG. CO. 19 June, 1967, No. 28072/67. Heading C1A. [Also in Division C5] Hydrogen, e.g. for ammonia or urea synthesis gas, is made by catalytically steam reforming hydrocarbons, e.g. natural gas, refinery gas or naphtha, followed by catalytic shift connection. The process comprises a steam reforming step at 1000‹ to 1700‹ F. in the pressure range 400 to 600 p.s.i.g. at a mole ratio (steam to CH 4 equivalent) in the range 4À5 to 6À5; and a low temperature catalytic shift conversion in the pressure range 400 to 500 p.s.i.g. at a temperature above the dew point of steam in the gas and in the range 400‹ to 500‹ F., the moles of steam to moles of dry gas in the converter effluent being in the range 0À5 to 1À0. Fig. 1 is self-explanatory, and includes a secondary catalytic reformer supplied with air and steam for making an ammonia synthesis gas, and the recovery of a stream of pure carbon dioxide for reaction with the ammonia for making urea. Copper oxide-containing catalysts may be used for the low temperature conversion, and spent shift catalyst may precede the converters.
GB2807267A
1967-06-19
1967-06-19
A process for the production of hydrogen
Expired
GB1138257A
(en)
Priority Applications (1)
Application Number
Priority Date
Filing Date
Title
GB2807267A
GB1138257A
(en)
1967-06-19
1967-06-19
A process for the production of hydrogen
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB2807267A
GB1138257A
(en)
1967-06-19
1967-06-19
A process for the production of hydrogen
Publications (1)
Publication Number
Publication Date
GB1138257A
true
GB1138257A
(en)
1968-12-27
Family
ID=10269831
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2807267A
Expired
GB1138257A
(en)
1967-06-19
1967-06-19
A process for the production of hydrogen
Country Status (1)
Country
Link
GB
(1)
GB1138257A
(en)
1967
1967-06-19
GB
GB2807267A
patent/GB1138257A/en
not_active
Expired
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