ZA792925B - Coal liquefaction process employing multiple recycle streams - Google Patents

Coal liquefaction process employing multiple recycle streams

Info

Publication number
ZA792925B
ZA792925B ZA792925A ZA792925A ZA792925B ZA 792925 B ZA792925 B ZA 792925B ZA 792925 A ZA792925 A ZA 792925A ZA 792925 A ZA792925 A ZA 792925A ZA 792925 B ZA792925 B ZA 792925B
Authority
ZA
South Africa
Prior art keywords
liquefaction process
coal liquefaction
process employing
employing multiple
recycle streams
Prior art date
Application number
ZA792925A
Other languages
English (en)
Inventor
Y Shah
R Schleppy
N Carr
Original Assignee
Gulf Research Development Co
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 Gulf Research Development Co filed Critical Gulf Research Development Co
Publication of ZA792925B publication Critical patent/ZA792925B/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
    • C10G1/006—Combinations of processes provided in groups C10G1/02 - C10G1/08
    • 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

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)
ZA792925A 1978-07-03 1979-06-13 Coal liquefaction process employing multiple recycle streams ZA792925B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/921,339 US4211631A (en) 1978-07-03 1978-07-03 Coal liquefaction process employing multiple recycle streams

Publications (1)

Publication Number Publication Date
ZA792925B true ZA792925B (en) 1980-08-27

Family

ID=25445300

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA792925A ZA792925B (en) 1978-07-03 1979-06-13 Coal liquefaction process employing multiple recycle streams

Country Status (10)

Country Link
US (1) US4211631A (cs)
EP (1) EP0006699A3 (cs)
JP (1) JPS55500619A (cs)
AU (1) AU523021B2 (cs)
CA (1) CA1132923A (cs)
CS (1) CS221508B2 (cs)
DD (1) DD144788A5 (cs)
PL (1) PL123907B1 (cs)
WO (1) WO1980000155A1 (cs)
ZA (1) ZA792925B (cs)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54106506A (en) * 1978-02-08 1979-08-21 Yamagata Daigakuchiyou Coal direct liquefication reaction method and apparatus
GB2051855B (en) * 1979-06-18 1983-09-14 Sasol One Ltd Converting coal into liquid products
DE2945353A1 (de) * 1979-11-09 1981-05-21 Linde Ag, 6200 Wiesbaden Verfahren und vorrichtung zur durchfuehrung stark exothermer reaktionen
US4347117A (en) * 1979-12-20 1982-08-31 Exxon Research & Engineering Co. Donor solvent coal liquefaction with bottoms recycle at elevated pressure
US4485008A (en) * 1980-12-05 1984-11-27 Exxon Research And Engineering Co. Liquefaction process
US4364817A (en) * 1981-03-04 1982-12-21 The Pittsburg & Midway Coal Mining Co. Method for controlling boiling point distribution of coal liquefaction oil product
US4377464A (en) * 1981-09-03 1983-03-22 The Pittsburg & Midway Coal Mining Co. Coal liquefaction process
US4428820A (en) 1981-12-14 1984-01-31 Chevron Research Company Coal liquefaction process with controlled recycle of ethyl acetate-insolubles
US4437973A (en) 1982-04-05 1984-03-20 Hri, Inc. Coal hydrogenation process with direct coal feed and improved residuum conversion
US5433760A (en) * 1993-05-13 1995-07-18 Shell Oil Company Method of quenching synthesis gas
US5442834A (en) * 1994-09-15 1995-08-22 Perry; Joseph W. Windshield scrubber and blade wiping assembly
EP2220193A1 (en) * 2007-11-16 2010-08-25 Accelergy Shanghai R & D Center Co., Ltd. Integrated coal-to-liquids process
MX2013013723A (es) * 2011-05-23 2015-03-20 Advanced Comb Technologies Inc Carburante combustible y aparato y proceso para crearlo.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075912A (en) * 1958-09-18 1963-01-29 Texaco Inc Hydroconversion of solid carbonaceous materials
FR1424090A (fr) * 1964-01-29 1966-01-07 Hydrocarbon Research Inc Procédé d'hydrogénation du carbon
US3477941A (en) * 1968-01-25 1969-11-11 Universal Oil Prod Co Method of treating coal
US3617465A (en) * 1969-11-20 1971-11-02 Hydrocarbon Research Inc Coal hydrogenation
DE2327353A1 (de) * 1973-05-29 1975-01-02 Otto & Co Gmbh Dr C Verfahren zur umwandlung fester in fluessige und gasfoermige schwefelarme brennstoffe
US4008054A (en) * 1975-01-10 1977-02-15 Consolidation Coal Company Process for making low-sulfur and low-ash fuels
US4048054A (en) * 1976-07-23 1977-09-13 Exxon Research And Engineering Company Liquefaction of coal
US4039424A (en) * 1976-03-29 1977-08-02 Arthur D. Little, Inc. Process for producing fluid fuel from coal
US4075079A (en) * 1976-06-09 1978-02-21 Exxon Research & Engineering Co. Process for the production of hydrocarbons from coal
US4050908A (en) * 1976-07-20 1977-09-27 The Ralph M. Parsons Company Process for the production of fuel values from coal
AU506253B2 (en) * 1976-11-30 1979-12-20 Gulf Research & Development Coitany Coal liquefaction
ZA777508B (en) * 1977-05-23 1978-10-25 Electric Power Res Inst Synthetic liquid fuels

Also Published As

Publication number Publication date
WO1980000155A1 (en) 1980-02-07
PL123907B1 (en) 1982-12-31
EP0006699A3 (en) 1980-01-23
CA1132923A (en) 1982-10-05
AU4767779A (en) 1980-01-10
CS221508B2 (en) 1983-04-29
DD144788A5 (de) 1980-11-05
EP0006699A2 (en) 1980-01-09
AU523021B2 (en) 1982-07-08
JPS55500619A (cs) 1980-09-11
PL216815A1 (cs) 1980-04-21
US4211631A (en) 1980-07-08

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