GB2007255A - Hydropyrolysis of Coal - Google Patents
Hydropyrolysis of CoalInfo
- Publication number
- GB2007255A GB2007255A GB7841659A GB7841659A GB2007255A GB 2007255 A GB2007255 A GB 2007255A GB 7841659 A GB7841659 A GB 7841659A GB 7841659 A GB7841659 A GB 7841659A GB 2007255 A GB2007255 A GB 2007255A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coal
- hydrogen
- hydropyrolysis
- products
- gasified
- 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
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/002—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal in combination with oil conversion- or refining processes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/06—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by destructive hydrogenation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Finely divided coal is heated in the presence of hydrogen (e.g. at 750-950 DEG k) and up to 150 bar and the volatile products, without cooling or condensing, are then subjected to cracking at a temperature above the carbonization temperature (e.g. at 950-1180 DEG k), in the absence of catalyst, and in the presence of hydrogen. The products of the process are a mixture comprising benzene, methane and ethane and a reactive char which can be gasified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7841659A GB2007255B (en) | 1977-11-08 | 1978-10-24 | Coal pyrolysis |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4638477 | 1977-11-08 | ||
| GB7841659A GB2007255B (en) | 1977-11-08 | 1978-10-24 | Coal pyrolysis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2007255A true GB2007255A (en) | 1979-05-16 |
| GB2007255B GB2007255B (en) | 1982-03-03 |
Family
ID=26265807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7841659A Expired GB2007255B (en) | 1977-11-08 | 1978-10-24 | Coal pyrolysis |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2007255B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0284213A2 (en) * | 1987-03-26 | 1988-09-28 | Coal Industry (Patents) Limited | Improvements in hydropyrolysis |
| EP1016704A2 (en) * | 1998-12-19 | 2000-07-05 | University of Strathclyde | Improvements in hydropyrolysis |
-
1978
- 1978-10-24 GB GB7841659A patent/GB2007255B/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0284213A2 (en) * | 1987-03-26 | 1988-09-28 | Coal Industry (Patents) Limited | Improvements in hydropyrolysis |
| EP0284213A3 (en) * | 1987-03-26 | 1989-07-26 | Coal Industry (Patents) Limited | Improvements in hydropyrolysis |
| EP1016704A2 (en) * | 1998-12-19 | 2000-07-05 | University of Strathclyde | Improvements in hydropyrolysis |
| EP1016704A3 (en) * | 1998-12-19 | 2000-07-12 | University of Strathclyde | Improvements in hydropyrolysis |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2007255B (en) | 1982-03-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 746 | Register noted 'licences of right' (sect. 46/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |