ZA774523B - Coal liquefaction - Google Patents
Coal liquefactionInfo
- Publication number
- ZA774523B ZA774523B ZA00774523A ZA774523A ZA774523B ZA 774523 B ZA774523 B ZA 774523B ZA 00774523 A ZA00774523 A ZA 00774523A ZA 774523 A ZA774523 A ZA 774523A ZA 774523 B ZA774523 B ZA 774523B
- Authority
- ZA
- South Africa
- Prior art keywords
- coal liquefaction
- liquefaction
- coal
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
- C10B57/08—Non-mechanical pretreatment of the charge, e.g. desulfurization
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71170676A | 1976-08-05 | 1976-08-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA774523B true ZA774523B (en) | 1978-06-28 |
Family
ID=24859185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00774523A ZA774523B (en) | 1976-08-05 | 1977-07-26 | Coal liquefaction |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5341305A (fr) |
AU (1) | AU512389B2 (fr) |
BR (1) | BR7705071A (fr) |
CA (1) | CA1108544A (fr) |
DE (1) | DE2735257A1 (fr) |
FR (1) | FR2360653A1 (fr) |
GB (1) | GB1584306A (fr) |
ZA (1) | ZA774523B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA777585B (en) * | 1977-12-21 | 1979-06-27 | South African Coal Oil Gas | Process for coal liquefaction |
US4216074A (en) * | 1978-08-30 | 1980-08-05 | The Lummus Company | Dual delayed coking of coal liquefaction product |
US4347117A (en) * | 1979-12-20 | 1982-08-31 | Exxon Research & Engineering Co. | Donor solvent coal liquefaction with bottoms recycle at elevated pressure |
US4372838A (en) * | 1981-03-26 | 1983-02-08 | Electric Power Research Institute, Inc. | Coal liquefaction process |
ZA83346B (en) * | 1982-02-09 | 1984-03-28 | Coal Industry Patents Ltd | Coal extraction |
GB2130599B (en) * | 1982-11-19 | 1986-09-10 | Coal Ind | Method for extracting caking coals |
DE3438330C2 (de) * | 1983-11-05 | 1987-04-30 | GfK Gesellschaft für Kohleverflüssigung mbH, 6600 Saarbrücken | Verfahren zum Verflüssigen von Kohle |
JPS62132994A (ja) * | 1985-12-05 | 1987-06-16 | Mitsui Eng & Shipbuild Co Ltd | 石炭の水添液化方法 |
DE3600615A1 (de) * | 1986-01-11 | 1987-07-16 | Gfk Kohleverfluessigung Gmbh | Verfahren zum kontinuierlichen verkoken der in einer kohleverfluessigungsanlage anfallenden fluessigen rueckstandsfraktion |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2738311A (en) * | 1951-09-19 | 1956-03-13 | Koppers Co Inc | Coal hydrogenation process |
US3240566A (en) * | 1963-04-23 | 1966-03-15 | Reynolds Metals Co | Method of obtaining maximum separability of organic matter from ash in coal extraction processes |
US3503864A (en) * | 1967-12-29 | 1970-03-31 | Universal Oil Prod Co | Coal liquefaction method |
US3617513A (en) * | 1969-01-03 | 1971-11-02 | Exxon Research Engineering Co | Coking of heavy feedstocks |
US3841991A (en) * | 1973-04-05 | 1974-10-15 | Exxon Research Engineering Co | Coal conversion process |
GB1544556A (en) * | 1978-01-10 | 1979-04-19 | Coal Ind | Manufacture of coal digests |
-
1977
- 1977-07-22 GB GB30906/77A patent/GB1584306A/en not_active Expired
- 1977-07-26 ZA ZA00774523A patent/ZA774523B/xx unknown
- 1977-08-02 BR BR7705071A patent/BR7705071A/pt unknown
- 1977-08-02 CA CA283,857A patent/CA1108544A/fr not_active Expired
- 1977-08-02 JP JP9225977A patent/JPS5341305A/ja active Pending
- 1977-08-04 FR FR7724109A patent/FR2360653A1/fr not_active Withdrawn
- 1977-08-04 AU AU27627/77A patent/AU512389B2/en not_active Expired
- 1977-08-04 DE DE19772735257 patent/DE2735257A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB1584306A (en) | 1981-02-11 |
FR2360653A1 (fr) | 1978-03-03 |
BR7705071A (pt) | 1978-06-06 |
AU512389B2 (en) | 1980-10-09 |
DE2735257A1 (de) | 1978-02-09 |
CA1108544A (fr) | 1981-09-08 |
JPS5341305A (en) | 1978-04-14 |
AU2762777A (en) | 1979-02-08 |
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