GB1528328A - Methanation - Google Patents
MethanationInfo
- Publication number
- GB1528328A GB1528328A GB4739475A GB4739475A GB1528328A GB 1528328 A GB1528328 A GB 1528328A GB 4739475 A GB4739475 A GB 4739475A GB 4739475 A GB4739475 A GB 4739475A GB 1528328 A GB1528328 A GB 1528328A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nov
- temperature
- gaseous stream
- steam
- present
- 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
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- 101710178035 Chorismate synthase 2 Proteins 0.000 abstract 1
- 101710152694 Cysteine synthase 2 Proteins 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical class [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 229910002090 carbon oxide Inorganic materials 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Classifications
-
- 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
- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Catalysts (AREA)
- Industrial Gases (AREA)
Abstract
1528328 Methane production RALPH M PARSONS CO 18 Nov 1975 [20 Nov 1974] 47394/75 Heading C5E A process for the production of methane comprises contacting, at a temperature of 900-1600‹ F., a gaseous stream comprising hydrogen, carbon oxides and steam with a catalyst comprising at least one of Fe, Co, Ni supported on a temperature-stabilized alumina support, excess steam being present to suppress carbon deposition, andÀat least 1 p.p.m. H 2 S being provided in the gaseous stream in partial replacement of excess steam. The hydrogen sulphide may be formed during the reaction by reduction of sulphur compounds (COS, CS 2 , SO 2 , mercaptans) present in the feedstock. In the examples, mixtures of 50% H 2 and 50% CO containing varying amounts of H 2 S (2-1000 p.p.m.) are reacted over a nickel-containing catalyst.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52548274A | 1974-11-20 | 1974-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1528328A true GB1528328A (en) | 1978-10-11 |
Family
ID=24093449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4739475A Expired GB1528328A (en) | 1974-11-20 | 1975-11-18 | Methanation |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5175002A (en) |
| CA (1) | CA1046090A (en) |
| DE (1) | DE2551958A1 (en) |
| GB (1) | GB1528328A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7272739B2 (en) * | 2018-08-03 | 2023-05-12 | 国立大学法人富山大学 | Method for producing methane from carbon dioxide containing sulfur oxides |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1297903A (en) * | 1961-05-26 | 1962-07-06 | Improvements in self-regulation of the flow rate of reciprocating pumps, in particular for fuel injection into engines | |
| DE2200004C2 (en) * | 1972-01-03 | 1982-06-16 | Metallgesellschaft Ag, 6000 Frankfurt | Process for producing a methane-rich gas that is exchangeable with natural gas |
| US3928000A (en) * | 1973-12-28 | 1975-12-23 | Texaco Inc | Production of a clean methane-rich fuel gas from high-sulfur containing hydrocarbonaceous materials |
-
1975
- 1975-11-18 GB GB4739475A patent/GB1528328A/en not_active Expired
- 1975-11-19 CA CA240,062A patent/CA1046090A/en not_active Expired
- 1975-11-19 DE DE19752551958 patent/DE2551958A1/en not_active Withdrawn
- 1975-11-20 JP JP13972375A patent/JPS5175002A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5175002A (en) | 1976-06-29 |
| CA1046090A (en) | 1979-01-09 |
| DE2551958A1 (en) | 1976-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |