GB2002726A - Carbonaceous material for use in methanation reactions - Google Patents

Carbonaceous material for use in methanation reactions

Info

Publication number
GB2002726A
GB2002726A GB7830672A GB7830672A GB2002726A GB 2002726 A GB2002726 A GB 2002726A GB 7830672 A GB7830672 A GB 7830672A GB 7830672 A GB7830672 A GB 7830672A GB 2002726 A GB2002726 A GB 2002726A
Authority
GB
United Kingdom
Prior art keywords
carbon
hydrogen
materials
methanation
matrix
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.)
Granted
Application number
GB7830672A
Other versions
GB2002726B (en
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Publication of GB2002726A publication Critical patent/GB2002726A/en
Application granted granted Critical
Publication of GB2002726B publication Critical patent/GB2002726B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C9/00—Aliphatic saturated hydrocarbons
    • C07C9/02—Aliphatic saturated hydrocarbons with one to four carbon atoms
    • C07C9/04—Methane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/745—Iron
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
    • 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
    • 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
    • C07C2521/18—Carbon
    • 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

Abstract

The carbonaceous materials, which are highly reactive, particularly with hydrogen to form methane, comprise a carbon matrix (which may comprise fibrous carbon) having dispersed therein a Group VIII metal which is at least partly chemically bonded to the carbon matrix. They are characterised by the following properties: (a) when contacted with hydrogen at 1 atmos., 550 DEG C and a feed rate of 2 moles hydrogen per hour per mole of carbon, at least 0.1 mole of methane is formed; and (b) they are capable of undergoing a plurality of cycles of hydrogen treatment (methanation) and carbon deposition (by treatment with carbon monoxide), the maximum rates of methanation and carbon deposition increasing with each cycle. The materials are produced by passing carbon monoxide over a source of a Group VIII metal at an elevated temperature, whereby at least some of the metal migrates into the carbon matrix thus formed. The materials may also be used for desulphurising a gas stream. They are then regenerated by hydrogenation.
GB7830672A 1977-07-21 1978-07-21 Carbonaceous material for use in methanation reactions Expired GB2002726B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81764777A 1977-07-21 1977-07-21
US91724078A 1978-06-20 1978-06-20

Publications (2)

Publication Number Publication Date
GB2002726A true GB2002726A (en) 1979-02-28
GB2002726B GB2002726B (en) 1982-08-18

Family

ID=27124194

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7830672A Expired GB2002726B (en) 1977-07-21 1978-07-21 Carbonaceous material for use in methanation reactions

Country Status (16)

Country Link
JP (1) JPS5448806A (en)
AU (1) AU527163B2 (en)
BE (1) BE869185A (en)
BR (1) BR7804693A (en)
CA (1) CA1136413A (en)
CH (1) CH642394A5 (en)
DE (1) DE2831594A1 (en)
FR (5) FR2421859B1 (en)
GB (1) GB2002726B (en)
IL (1) IL55136A (en)
IT (1) IT1192620B (en)
LU (1) LU79983A1 (en)
NL (1) NL7807705A (en)
PL (3) PL118735B1 (en)
SE (1) SE7808020L (en)
YU (1) YU175378A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0082222A1 (en) * 1980-12-24 1983-06-29 The Standard Oil Company Catalytic process for converting carbon monoxide to a high energy gas
US4526851A (en) * 1983-09-06 1985-07-02 Trw Inc. Magnetic developer compositions
US4607021A (en) * 1982-01-04 1986-08-19 The Standard Oil Company Activation of fly ash
US4642125A (en) * 1981-03-27 1987-02-10 Trw Inc. Carbonaceous material and methods for making hydrogen and light hydrocarbons from such materials
US4689161A (en) * 1985-05-24 1987-08-25 Trw Inc. Viscosifier, its uses, and its manufacture
US4735733A (en) * 1985-05-24 1988-04-05 Trw Inc. Viscosifier, its uses, and its manufacture
EP2045469A1 (en) 2003-04-25 2009-04-08 Flow International Corporation Method and apparatus for sealing an ultrahigh-pressure fluid system

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4710483A (en) * 1977-07-21 1987-12-01 Trw Inc. Novel carbonaceous material and process for producing a high BTU gas from this material
CA1141320A (en) * 1979-12-28 1983-02-15 Harvey E. Alford Coking technique and means for making methane
NL8220132A (en) * 1981-03-27 1983-02-01 Trw Inc NEW CARBON-CONTAINING MATERIALS, AND METHODS FOR MAKING HYDROGEN AND LIGHT HYDROCARBONS USING THESE MATERIALS.
US4423023A (en) * 1982-07-26 1983-12-27 The Standard Oil Company Process for the production of hydrocyanic acid from carbon monoxide and ammonia
JP5804624B2 (en) * 2011-03-04 2015-11-04 亀山　秀雄 Method for producing catalyst containing carbon, iron and cerium

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB308351A (en) * 1928-03-22 1930-04-10 Christianus Josephus Godefridu Process of making a material applicable as an adsorbent, comprising carbon, iron andiron oxide
US2409235A (en) * 1943-12-18 1946-10-15 Texas Co Continuous process for effecting catalytic reactions
US2537496A (en) * 1947-03-26 1951-01-09 Texas Co Synthesis of hydrocarbons
US2544574A (en) * 1947-09-25 1951-03-06 Stanolind Oil & Gas Co Catalyst regeneration
US2601121A (en) * 1948-04-29 1952-06-17 Standard Oil Dev Co Preconditioning hydrocarbon synthesis catalyst and removing fines therefrom
US2694623A (en) * 1949-05-14 1954-11-16 Standard Oil Dev Co Process for enrichment of water gas
US2686819A (en) * 1949-09-01 1954-08-17 Kellogg M W Co Synthesis of methane
US2691573A (en) * 1950-12-15 1954-10-12 Phillips Petroleum Co Desulfurization in the gasification of coal
GB791602A (en) * 1954-06-23 1958-03-05 Union Carbide Corp Fluid-impervious graphitic articles and method of making the same
DE1813608U (en) 1960-02-13 1960-06-23 Heibacko Herdfabrik Staudt & B FAN COMPRESSED AIR OPERATED OIL EVAPORATION BURNER.
US3222147A (en) * 1962-02-12 1965-12-07 Con Gas Service Corp Process for the preparation of mixtures of hydrogen, carbon monoxide and methane
US3421869A (en) * 1964-06-01 1969-01-14 Con Gas Service Corp Method for the production of a mixture of hydrogen and steam
US3615298A (en) * 1969-04-14 1971-10-26 Consolidation Coal Co Gasification of carbonaceous material
GB1403992A (en) * 1972-08-04 1975-08-28 Intitute Of Gas Technology Fossil fuel hydrogasification process for production of synthetic pipeline gas
US4134907A (en) * 1977-07-21 1979-01-16 Hazen Research, Inc. Process for enhancing the fuel value of low BTU gas

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0082222A1 (en) * 1980-12-24 1983-06-29 The Standard Oil Company Catalytic process for converting carbon monoxide to a high energy gas
US4642125A (en) * 1981-03-27 1987-02-10 Trw Inc. Carbonaceous material and methods for making hydrogen and light hydrocarbons from such materials
US4607021A (en) * 1982-01-04 1986-08-19 The Standard Oil Company Activation of fly ash
US4526851A (en) * 1983-09-06 1985-07-02 Trw Inc. Magnetic developer compositions
US4689161A (en) * 1985-05-24 1987-08-25 Trw Inc. Viscosifier, its uses, and its manufacture
US4735733A (en) * 1985-05-24 1988-04-05 Trw Inc. Viscosifier, its uses, and its manufacture
EP2045469A1 (en) 2003-04-25 2009-04-08 Flow International Corporation Method and apparatus for sealing an ultrahigh-pressure fluid system

Also Published As

Publication number Publication date
LU79983A1 (en) 1978-12-12
PL127562B1 (en) 1983-11-30
BR7804693A (en) 1979-04-17
IT7868711A0 (en) 1978-07-19
BE869185A (en) 1979-01-22
FR2473543A1 (en) 1981-07-17
JPH0229111B2 (en) 1990-06-27
IL55136A (en) 1984-06-29
SE7808020L (en) 1979-03-22
AU527163B2 (en) 1983-02-17
PL118735B1 (en) 1981-10-31
GB2002726B (en) 1982-08-18
CH642394A5 (en) 1984-04-13
YU175378A (en) 1983-12-31
JPS5448806A (en) 1979-04-17
DE2831594A1 (en) 1979-02-01
FR2421859B1 (en) 1985-11-22
NL7807705A (en) 1979-01-23
PL127680B1 (en) 1983-11-30
FR2422440B1 (en) 1985-03-08
IL55136A0 (en) 1978-09-29
FR2422440A1 (en) 1979-11-09
FR2473355A1 (en) 1981-07-17
PL208541A1 (en) 1979-06-04
FR2473350A1 (en) 1981-07-17
IT1192620B (en) 1988-04-27
AU3802678A (en) 1980-01-17
CA1136413A (en) 1982-11-30
FR2421859A1 (en) 1979-11-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee