GB2002726A - Carbonaceous material for use in methanation reactions - Google Patents
Carbonaceous material for use in methanation reactionsInfo
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Materials Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Industrial Gases (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
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.
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)
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)
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 |
EP0074394A4 (en) * | 1981-03-27 | 1984-04-04 | Trw Inc | New carbonaceous materials and methods for making hydrogen and light hydrocarbons from such 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)
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 |
-
1978
- 1978-07-07 CA CA000306997A patent/CA1136413A/en not_active Expired
- 1978-07-13 IL IL55136A patent/IL55136A/en unknown
- 1978-07-13 AU AU38026/78A patent/AU527163B2/en not_active Expired
- 1978-07-14 LU LU79983A patent/LU79983A1/xx unknown
- 1978-07-18 DE DE19782831594 patent/DE2831594A1/en not_active Withdrawn
- 1978-07-19 IT IT68711/78A patent/IT1192620B/en active
- 1978-07-19 NL NL7807705A patent/NL7807705A/en active Search and Examination
- 1978-07-20 CH CH782078A patent/CH642394A5/en not_active IP Right Cessation
- 1978-07-20 PL PL1978221306A patent/PL118735B1/en unknown
- 1978-07-20 BR BR7804693A patent/BR7804693A/en unknown
- 1978-07-20 PL PL1978208541A patent/PL127680B1/en unknown
- 1978-07-20 BE BE189431A patent/BE869185A/en not_active IP Right Cessation
- 1978-07-20 JP JP8891178A patent/JPS5448806A/en active Granted
- 1978-07-20 SE SE7808020A patent/SE7808020L/en unknown
- 1978-07-20 PL PL1978221308A patent/PL127562B1/en unknown
- 1978-07-21 GB GB7830672A patent/GB2002726B/en not_active Expired
- 1978-07-21 FR FR7821743A patent/FR2421859B1/en not_active Expired
- 1978-07-21 YU YU01753/78A patent/YU175378A/en unknown
-
1979
- 1979-03-14 FR FR7906511A patent/FR2422440A1/en active Granted
-
1981
- 1981-01-22 FR FR8101168A patent/FR2473543A1/en not_active Withdrawn
- 1981-01-22 FR FR8101166A patent/FR2473355A1/en active Pending
- 1981-01-22 FR FR8101167A patent/FR2473350A1/fr not_active Withdrawn
Cited By (7)
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 |
---|---|
AU527163B2 (en) | 1983-02-17 |
YU175378A (en) | 1983-12-31 |
CA1136413A (en) | 1982-11-30 |
DE2831594A1 (en) | 1979-02-01 |
FR2473543A1 (en) | 1981-07-17 |
FR2421859A1 (en) | 1979-11-02 |
PL127562B1 (en) | 1983-11-30 |
LU79983A1 (en) | 1978-12-12 |
PL118735B1 (en) | 1981-10-31 |
FR2473350A1 (en) | 1981-07-17 |
CH642394A5 (en) | 1984-04-13 |
PL127680B1 (en) | 1983-11-30 |
FR2422440A1 (en) | 1979-11-09 |
FR2473355A1 (en) | 1981-07-17 |
AU3802678A (en) | 1980-01-17 |
FR2421859B1 (en) | 1985-11-22 |
IL55136A (en) | 1984-06-29 |
IT7868711A0 (en) | 1978-07-19 |
FR2422440B1 (en) | 1985-03-08 |
BR7804693A (en) | 1979-04-17 |
BE869185A (en) | 1979-01-22 |
JPH0229111B2 (en) | 1990-06-27 |
IL55136A0 (en) | 1978-09-29 |
GB2002726B (en) | 1982-08-18 |
IT1192620B (en) | 1988-04-27 |
SE7808020L (en) | 1979-03-22 |
NL7807705A (en) | 1979-01-23 |
JPS5448806A (en) | 1979-04-17 |
PL208541A1 (en) | 1979-06-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |