GB1152008A - Preparation of Methane-Containing Gases - Google Patents

Preparation of Methane-Containing Gases

Info

Publication number
GB1152008A
GB1152008A GB55366A GB55366A GB1152008A GB 1152008 A GB1152008 A GB 1152008A GB 55366 A GB55366 A GB 55366A GB 55366 A GB55366 A GB 55366A GB 1152008 A GB1152008 A GB 1152008A
Authority
GB
United Kingdom
Prior art keywords
zone
steam
gas
fluid
bed
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
GB55366A
Inventor
Dennis Hebden
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.)
Gas Council
Original Assignee
Gas Council
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 Gas Council filed Critical Gas Council
Priority to GB55366A priority Critical patent/GB1152008A/en
Publication of GB1152008A publication Critical patent/GB1152008A/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]
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1836—Heating and cooling the reactor
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • 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
    • 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
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00132—Tubes
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00477—Controlling the temperature by thermal insulation means
    • B01J2208/00495—Controlling the temperature by thermal insulation means using insulating materials or refractories

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

1,152,008. Methanating a combustible gas. 22 Feb., 1967 [5 Jan., 1966], No. 553/66. Heading C5E. A reactant gas containing H 2 , CH 4 , carbon oxides and steam is methanated over a suitable catalyst in the form of a fluidized bed located in a reaction zone, the zone being in heatexchange relationship through a heat-conducting wall with a cooling zone through which a fluid is passed. The fluid may be a mixture of diphenyl and diphenyl oxide, air, steam, or 1.p.d., or a mixture of steam and 1.p.d. which is to be the feed to a catalytic gasification stage which provides the gas to be methanated. In a specific embodiment, see Fig. 1 (not shown), the cooling zone is a series of interconnected vertical tubes, with header rings top and bottom, which depend into the bed. The reactant gas is the fluidizing gas and is delivered to the bottom of the bed through a distributer which may be constructed as described in Specification 1,036,890. Cooling fluid leaving the zone may pass in heat-exchange relationship with gases leaving the gasification stage to cool them prior to their entry into the reaction zone.
GB55366A 1966-01-05 1966-01-05 Preparation of Methane-Containing Gases Expired GB1152008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB55366A GB1152008A (en) 1966-01-05 1966-01-05 Preparation of Methane-Containing Gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB55366A GB1152008A (en) 1966-01-05 1966-01-05 Preparation of Methane-Containing Gases

Publications (1)

Publication Number Publication Date
GB1152008A true GB1152008A (en) 1969-05-14

Family

ID=9706419

Family Applications (1)

Application Number Title Priority Date Filing Date
GB55366A Expired GB1152008A (en) 1966-01-05 1966-01-05 Preparation of Methane-Containing Gases

Country Status (1)

Country Link
GB (1) GB1152008A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2651567A1 (en) * 1976-11-12 1978-05-24 Didier Eng PROCESS AND DEVICE FOR SETTING AND KEEPING THE TEMPERATURE DURING METHANIZATION
GB2305186A (en) * 1995-01-09 1997-04-02 Hitachi Ltd Fuel reforming apparatus and electric power generating system
US5826422A (en) * 1995-01-09 1998-10-27 Hitachi, Ltd. Fuel reforming apparatus and electric power generating system having the same
WO2019077288A1 (en) * 2017-10-20 2019-04-25 Engie Method for converting a gas comprising carbon monoxide into methane by means of a catalytic material containing praseodymium and nickel on alumina

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2651567A1 (en) * 1976-11-12 1978-05-24 Didier Eng PROCESS AND DEVICE FOR SETTING AND KEEPING THE TEMPERATURE DURING METHANIZATION
GB2305186A (en) * 1995-01-09 1997-04-02 Hitachi Ltd Fuel reforming apparatus and electric power generating system
GB2305186B (en) * 1995-01-09 1997-09-24 Hitachi Ltd Fuel reforming apparatus and electric power generating system having the same
US5826422A (en) * 1995-01-09 1998-10-27 Hitachi, Ltd. Fuel reforming apparatus and electric power generating system having the same
US5873236A (en) * 1995-01-09 1999-02-23 Hitachi, Ltd. Fuel reforming apparatus and electric power generating system having the same
WO2019077288A1 (en) * 2017-10-20 2019-04-25 Engie Method for converting a gas comprising carbon monoxide into methane by means of a catalytic material containing praseodymium and nickel on alumina
US11117843B2 (en) 2017-10-20 2021-09-14 Engie Method for converting a gas comprising carbon monoxide into methane by means of a catalytic material containing praseodymium and nickel on alumina
AU2018353483B2 (en) * 2017-10-20 2023-11-30 Enercat Method for converting a gas comprising carbon monoxide into methane by means of a catalytic material containing praseodymium and nickel on alumina

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees