ZA818982B - Coal liquefaction process - Google Patents

Coal liquefaction process

Info

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
Application number
ZA818982A
Other languages
English (en)
Inventor
Norman Loren Carr
William George Moon
Michael Edward Prudich
Original Assignee
Pittsburgh Midway Coal Mining
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pittsburgh Midway Coal Mining filed Critical Pittsburgh Midway Coal Mining
Publication of ZA818982B publication Critical patent/ZA818982B/xx

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)
ZA818982A 1981-09-03 1981-12-29 Coal liquefaction process ZA818982B (en)

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 (de)
EP (1) EP0073866B1 (de)
JP (1) JPS58501379A (de)
AU (1) AU549578B2 (de)
CA (1) CA1174625A (de)
DD (1) DD202175A5 (de)
DE (1) DE3176764D1 (de)
ES (1) ES508560A0 (de)
IL (1) IL64592A0 (de)
PL (1) PL234693A1 (de)
WO (1) WO1983000874A1 (de)
ZA (1) ZA818982B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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
US4510040A (en) * 1983-11-07 1985-04-09 International Coal Refining Company Coal liquefaction process
US4491511A (en) * 1983-11-07 1985-01-01 International Coal Refining Company Two-stage 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 (de) 2009-12-22 2011-06-29 KBA-NotaSys SA Intaglio-Druckpresse mit einem den Orlof-Zylinder aufweisenden mobilen Teil

Family Cites Families (19)

* Cited by examiner, † Cited by third party
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
US4081358A (en) * 1976-12-14 1978-03-28 Uop Inc. Process for the liquefaction of coal and separation of solids from the liquid product
US4159236A (en) * 1978-05-12 1979-06-26 Gulf Oil Corporation Method for combining coal liquefaction and gasification processes
US4159237A (en) * 1978-05-12 1979-06-26 Gulf Oil Corporation Coal liquefaction process employing fuel from a combined gasifier
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

Also Published As

Publication number Publication date
ES8300645A1 (es) 1982-11-01
JPS58501379A (ja) 1983-08-18
CA1174625A (en) 1984-09-18
PL234693A1 (en) 1983-03-14
IL64592A0 (en) 1982-03-31
EP0073866B1 (de) 1988-06-01
DE3176764D1 (en) 1988-07-07
DD202175A5 (de) 1983-08-31
AU549578B2 (en) 1986-01-30
ES508560A0 (es) 1982-11-01
WO1983000874A1 (en) 1983-03-17
EP0073866A1 (de) 1983-03-16
US4377464A (en) 1983-03-22
JPH0244354B2 (de) 1990-10-03

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