ZA818982B - Coal liquefaction process - Google Patents
Coal liquefaction processInfo
- Publication number
- ZA818982B ZA818982B ZA818982A ZA818982A ZA818982B ZA 818982 B ZA818982 B ZA 818982B ZA 818982 A ZA818982 A ZA 818982A ZA 818982 A ZA818982 A ZA 818982A ZA 818982 B ZA818982 B ZA 818982B
- Authority
- ZA
- South Africa
- Prior art keywords
- liquefaction process
- coal liquefaction
- coal
- liquefaction
- Prior art date
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
- C10G1/06—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
- C10G1/065—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 in the presence of a solvent
-
- 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
- C10G1/08—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal with moving catalysts
- C10G1/083—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal with moving catalysts in the presence of a solvent
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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/298,642 US4377464A (en) | 1981-09-03 | 1981-09-03 | Coal liquefaction process |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA818982B true ZA818982B (en) | 1983-01-26 |
Family
ID=23151400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA818982A ZA818982B (en) | 1981-09-03 | 1981-12-29 | Coal liquefaction process |
Country Status (12)
Country | Link |
---|---|
US (1) | US4377464A (es) |
EP (1) | EP0073866B1 (es) |
JP (1) | JPS58501379A (es) |
AU (1) | AU549578B2 (es) |
CA (1) | CA1174625A (es) |
DD (1) | DD202175A5 (es) |
DE (1) | DE3176764D1 (es) |
ES (1) | ES8300645A1 (es) |
IL (1) | IL64592A0 (es) |
PL (1) | PL234693A1 (es) |
WO (1) | WO1983000874A1 (es) |
ZA (1) | ZA818982B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4609455A (en) * | 1983-10-19 | 1986-09-02 | International Coal Refining Company | Coal liquefaction with preasphaltene recycle |
US4491511A (en) * | 1983-11-07 | 1985-01-01 | International Coal Refining Company | Two-stage coal liquefaction process |
US4510040A (en) * | 1983-11-07 | 1985-04-09 | International Coal Refining Company | Coal liquefaction process |
CA1253106A (en) * | 1984-09-22 | 1989-04-25 | Werner Dohler | Catalytic reforming of gasoline feedstocks |
JPH05211155A (ja) * | 1992-01-29 | 1993-08-20 | Nec Corp | 半導体装置 |
DE102008003209B3 (de) * | 2008-01-05 | 2009-06-04 | Relux Umwelt Gmbh | Verfahren und Vorrichtung zur Erzeugung von Mitteldestillat aus kohlenwasserstoffhaltigen Energieträgern |
EP2338682A1 (en) | 2009-12-22 | 2011-06-29 | KBA-NotaSys SA | Intaglio printing press with mobile carriage supporting ink-collecting cylinder |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3488280A (en) * | 1967-05-29 | 1970-01-06 | Exxon Research Engineering Co | Catalytic hydrogenation of coal with water recycle |
US3488278A (en) * | 1968-01-25 | 1970-01-06 | Universal Oil Prod Co | Process for treating coal |
US3594304A (en) * | 1970-04-13 | 1971-07-20 | Sun Oil Co | Thermal liquefaction of coal |
US3790467A (en) * | 1970-08-27 | 1974-02-05 | Exxon Research Engineering Co | Coal liquefaction solids removal |
US3726785A (en) * | 1971-03-03 | 1973-04-10 | Exxon Research Engineering Co | Coal liquefaction using high and low boiling solvents |
US3932266A (en) * | 1973-12-12 | 1976-01-13 | The Lummus Company | Synthetic crude from coal |
US4045329A (en) * | 1974-01-21 | 1977-08-30 | Hydrocarbon Research, Inc. | Coal hydrogenation with selective recycle of liquid to reactor |
US3884794A (en) * | 1974-03-04 | 1975-05-20 | Us Interior | Solvent refined coal process including recycle of coal minerals |
DE2444827C2 (de) * | 1974-09-19 | 1984-02-09 | Saarbergwerke AG, 6600 Saarbrücken | Verfahren zur Hydrierung von Kohle zusammen mit Schweröl und/oder Rückstand aus der Erdölverarbeitung |
US4179352A (en) * | 1975-08-07 | 1979-12-18 | Exxon Research & Engineering Co. | Coal liquefaction process |
DE2654635B2 (de) * | 1976-12-02 | 1979-07-12 | Ludwig Dr. 6703 Limburgerhof Raichle | Verfahren zur kontinuierlichen Herstellung von Kohlenwasserstoffölen aus Kohle durch spaltende Druckhydrierung |
US4081360A (en) * | 1976-12-14 | 1978-03-28 | Uop Inc. | Method for suppressing asphaltene formation during coal liquefaction and separation of solids from the liquid product |
US4159237A (en) * | 1978-05-12 | 1979-06-26 | Gulf Oil Corporation | Coal liquefaction process employing fuel from a combined gasifier |
US4159236A (en) * | 1978-05-12 | 1979-06-26 | Gulf Oil Corporation | Method for combining coal liquefaction and gasification processes |
US4203823A (en) * | 1978-07-03 | 1980-05-20 | Gulf Research & Development Company | Combined coal liquefaction-gasification process |
US4211631A (en) * | 1978-07-03 | 1980-07-08 | Gulf Research And Development Company | Coal liquefaction process employing multiple recycle streams |
US4189374A (en) * | 1978-12-13 | 1980-02-19 | Gulf Oil Corporation | Coal liquefaction process employing internal heat transfer |
US4189375A (en) * | 1978-12-13 | 1980-02-19 | Gulf Oil Corporation | Coal liquefaction process utilizing selective heat addition |
US4222848A (en) * | 1978-12-15 | 1980-09-16 | Gulf Oil Corporation | Coal liquefaction process employing extraneous minerals |
-
1981
- 1981-09-03 US US06/298,642 patent/US4377464A/en not_active Expired - Lifetime
- 1981-11-30 AU AU79356/82A patent/AU549578B2/en not_active Ceased
- 1981-11-30 JP JP57500161A patent/JPS58501379A/ja active Granted
- 1981-11-30 WO PCT/US1981/001577 patent/WO1983000874A1/en unknown
- 1981-12-18 IL IL64592A patent/IL64592A0/xx unknown
- 1981-12-18 CA CA000392698A patent/CA1174625A/en not_active Expired
- 1981-12-21 DE DE8181305988T patent/DE3176764D1/de not_active Expired
- 1981-12-21 EP EP81305988A patent/EP0073866B1/en not_active Expired
- 1981-12-29 ZA ZA818982A patent/ZA818982B/xx unknown
-
1982
- 1982-01-07 ES ES508560A patent/ES8300645A1/es not_active Expired
- 1982-01-12 PL PL23469382A patent/PL234693A1/xx unknown
- 1982-01-29 DD DD82237070A patent/DD202175A5/de unknown
Also Published As
Publication number | Publication date |
---|---|
EP0073866B1 (en) | 1988-06-01 |
CA1174625A (en) | 1984-09-18 |
JPH0244354B2 (es) | 1990-10-03 |
DD202175A5 (de) | 1983-08-31 |
WO1983000874A1 (en) | 1983-03-17 |
JPS58501379A (ja) | 1983-08-18 |
ES508560A0 (es) | 1982-11-01 |
US4377464A (en) | 1983-03-22 |
ES8300645A1 (es) | 1982-11-01 |
EP0073866A1 (en) | 1983-03-16 |
AU549578B2 (en) | 1986-01-30 |
PL234693A1 (en) | 1983-03-14 |
DE3176764D1 (en) | 1988-07-07 |
IL64592A0 (en) | 1982-03-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2116582B (en) | Coal liquefaction process | |
GB2020309B (en) | Coal liquefaction process | |
GB2109000B (en) | Coal liquefaction process | |
GB2101152B (en) | Coal liquefaction process | |
GB2164055B (en) | Coal liquefaction process | |
GB2111075B (en) | Coal liquefaction process | |
GB2056478B (en) | Coal liquefaction process | |
GB2062001B (en) | Coal liquefaction process | |
GB2099445B (en) | Coal liquefaction desulfurization process | |
GB2058124B (en) | Coal liquefaction process | |
GB2060685B (en) | Coal liquefaction process | |
DE3176764D1 (en) | Improved coal liquefaction process | |
ZA835617B (en) | Coal liquefaction process | |
AU7935682A (en) | Improved coal liquefaction process | |
GB2103644B (en) | Coal liquefaction | |
DE3465331D1 (en) | Coal liquefaction process | |
ZA848592B (en) | Coal liquefaction process | |
GB2107345B (en) | Liquefaction of coal | |
GB8314575D0 (en) | Coal liquefaction quenching process | |
GB2103643B (en) | Coal liquefaction | |
GB2151255B (en) | Coal liquefaction | |
AU7935681A (en) | Improved coal liquefaction process | |
GB8427667D0 (en) | Coal liquefaction process | |
GB2105741B (en) | Two stage coal liquefaction process | |
AU546528B2 (en) | Coal liquefaction method |