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GB747180A - Process for the hydrogenation of carbon monoxide with the simultaneous production of town gas - Google Patents

Process for the hydrogenation of carbon monoxide with the simultaneous production of town gas

Info

Publication number
GB747180A
GB747180A GB852/53A GB85253A GB747180A GB 747180 A GB747180 A GB 747180A GB 852/53 A GB852/53 A GB 852/53A GB 85253 A GB85253 A GB 85253A GB 747180 A GB747180 A GB 747180A
Authority
GB
United Kingdom
Prior art keywords
gas
calorific value
hydrocarbons
hydrogenation
town
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
GB852/53A
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.)
Lurgi Gesellschaft fuer Waermetechnik mbH
Ruhrchemie AG
Original Assignee
Lurgi Gesellschaft fuer Waermetechnik mbH
Ruhrchemie AG
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 Lurgi Gesellschaft fuer Waermetechnik mbH, Ruhrchemie AG filed Critical Lurgi Gesellschaft fuer Waermetechnik mbH
Publication of GB747180A publication Critical patent/GB747180A/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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/02—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon
    • C07C1/04—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon from carbon monoxide with hydrogen
    • C07C1/0425—Catalysts; their physical properties
    • C07C1/043—Catalysts; their physical properties characterised by the composition
    • C07C1/0435—Catalysts; their physical properties characterised by the composition containing a metal of group 8 or a compound thereof
    • C07C1/044—Catalysts; their physical properties characterised by the composition containing a metal of group 8 or a compound thereof containing iron
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/02—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon
    • C07C1/04—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon from carbon monoxide with hydrogen
    • C07C1/0455—Reaction conditions
    • C07C1/046—Numerical values of parameters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/02—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon
    • C07C1/04—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon from carbon monoxide with hydrogen
    • C07C1/0485—Set-up of reactors or accessories; Multi-step processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C07C2521/08—Silica
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
    • C07C2523/04—Alkali metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C07C2523/745—Iron
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
    • C07C2523/78—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36 with alkali- or alkaline earth metals or beryllium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

747,180. Gaseous mixtures. RUHRCHEMIE AKT.-GES., and LURGI GES. FUR WARMETECHNIK. Jan. 12, 1953 [Jan. 16, 1952], No. 852/53. Class 55(2). A process for the hydrogenation of carbon monoxide with the simultaneous production of a town's gas of high calorific value comprises gasifying coal with steam and oxygen at a pressure of from 10-40 atmospheres, washing the gas produced with ethanol or methanol at - 30‹ to -50‹C. to reduce its CO 2 content to from 0À5 to 10 per cent and to remove sulphur and cyanogen compounds, then subjecting the purified gas to a one-stage synthesis at the gasification pressure over an iron catalyst containing silicic acid, alkali and actuating metals such as copper, as described in Specifications 679,785 and 702,246, [both in Group III]. The synthesis tail gas is led through a condenser and oil washer to remove liquid and gaseous hydrocarbons, the exit gas having, for example, a composition in percentages by volume of H 4 53À4, CO 10À1. CH 4 28À7, CO 2 5À3, C 2 hydrocarbons 0À6 and N 2 1À9. This gas is made suitable for use as town's gas by reducing its content of CO by subjecting about one fourth of the gas to the water gas shift reaction, and mixing the converted gas with the unconverted part of the gas, the calorific value then being adjusted by admixture of a suitable proportion of the purified synthesis gas. The final gas has a composition in volume percentages of hydrogen 54À3, CO 7À9, CH 4 28À2, CO 2 7À2, C 2 hydrocarbons 0À6 and nitrogen 1À8, the calorific value being 523 B.Th.V's per cubic foot.
GB852/53A 1952-01-16 1953-01-12 Process for the hydrogenation of carbon monoxide with the simultaneous production of town gas Expired GB747180A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE747180X 1952-01-16

Publications (1)

Publication Number Publication Date
GB747180A true GB747180A (en) 1956-03-28

Family

ID=6648567

Family Applications (1)

Application Number Title Priority Date Filing Date
GB852/53A Expired GB747180A (en) 1952-01-16 1953-01-12 Process for the hydrogenation of carbon monoxide with the simultaneous production of town gas

Country Status (1)

Country Link
GB (1) GB747180A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113501491A (en) * 2021-07-20 2021-10-15 广东博大新能源科技有限公司 Method for obtaining synthesis gas by converting carbon dioxide at low temperature and normal pressure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113501491A (en) * 2021-07-20 2021-10-15 广东博大新能源科技有限公司 Method for obtaining synthesis gas by converting carbon dioxide at low temperature and normal pressure

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