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GB361476A - Plant for the production of a methane-hydrogen mixture, free from carbon monoxide, from industrial gases containing same - Google Patents

Plant for the production of a methane-hydrogen mixture, free from carbon monoxide, from industrial gases containing same

Info

Publication number
GB361476A
GB361476A GB27672/30A GB2767230A GB361476A GB 361476 A GB361476 A GB 361476A GB 27672/30 A GB27672/30 A GB 27672/30A GB 2767230 A GB2767230 A GB 2767230A GB 361476 A GB361476 A GB 361476A
Authority
GB
United Kingdom
Prior art keywords
towers
gas
reaction
tower
plant
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
GB27672/30A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB361476A publication Critical patent/GB361476A/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]
    • 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
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
    • C10B57/18—Modifying the properties of the distillation gases in the oven
    • 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
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Industrial Gases (AREA)

Abstract

<PICT:0361476/III/1> In the removal of carbon monoxide from combustible gas, by catalysis in two stages with steam and hydrogen respectively, as described in Specification 356,838, the plant comprises a heat exchanger 13 and intermediate and end gas reaction towers 14, 17 respectively. The heated gas mixture from a retort or water gas generator 2 passes through the towers successively and means are provided for establishing communication, through the heat exchanger between the towers on the one hand and between the end gas reaction tower and a purifier 11a on the other hand, whereby gases issuing from the reaction towers serve to heat the initial gas. The purifying tower 11a, cooled by brine from the refrigerating plant 3, 5, 6, 7, 24, serves to remove water from the resulting gases before passing to the gas holder. The brine circulation is also used in a supercooler 11 inserted between the generator and the heat exchanger. A waste heat boiler 15, heated by flue gases from the generator or reaction towers serves to raise steam for use in the first of the contact towers and also for use in the refrigerating plant. Metal screens for carrying the catalysts in the towers are heated by an electric system, which maintains them at a temperature of 400-450 DEG C. Sulphur impurities are removed in the reaction tower 14, which prevents poisoning of the catalyst in the tower 17.
GB27672/30A 1929-09-16 1930-09-16 Plant for the production of a methane-hydrogen mixture, free from carbon monoxide, from industrial gases containing same Expired GB361476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE361476X 1929-09-16

Publications (1)

Publication Number Publication Date
GB361476A true GB361476A (en) 1931-11-26

Family

ID=6299946

Family Applications (2)

Application Number Title Priority Date Filing Date
GB18963/30A Expired GB356838A (en) 1929-09-16 1930-06-21
GB27672/30A Expired GB361476A (en) 1929-09-16 1930-09-16 Plant for the production of a methane-hydrogen mixture, free from carbon monoxide, from industrial gases containing same

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB18963/30A Expired GB356838A (en) 1929-09-16 1930-06-21

Country Status (2)

Country Link
FR (1) FR697752A (en)
GB (2) GB356838A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE881406C (en) * 1942-12-06 1953-06-29 Koppers Gmbh Heinrich Process for the production of standard gas, such as town gas, long-distance gas or other heating gas from water gas
CN109945557A (en) * 2019-03-23 2019-06-28 安徽晋煤中能化工股份有限公司 A biomass-based refrigeration system and process

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1231386B (en) * 1961-10-20 1966-12-29 Annunziata Fiumara Process for the production of town gas or similar gas with a very low carbon oxide content
DE1196813B (en) * 1963-06-08 1965-07-15 Pintsch Bamag Ag Process for converting gas mixtures containing carbon monoxide
CN101747131B (en) * 2008-12-12 2013-07-24 中国科学院理化技术研究所 Method for extracting hydrogen and methane from coke oven gas by utilizing membrane separation and cryogenic rectification

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE881406C (en) * 1942-12-06 1953-06-29 Koppers Gmbh Heinrich Process for the production of standard gas, such as town gas, long-distance gas or other heating gas from water gas
CN109945557A (en) * 2019-03-23 2019-06-28 安徽晋煤中能化工股份有限公司 A biomass-based refrigeration system and process
CN109945557B (en) * 2019-03-23 2020-11-20 安徽晋煤中能化工股份有限公司 A biomass-based refrigeration system and process

Also Published As

Publication number Publication date
GB356838A (en) 1931-09-17
FR697752A (en) 1931-01-22

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