ZA716475B - Coal liquefaction at staged temperatures - Google Patents

Coal liquefaction at staged temperatures

Info

Publication number
ZA716475B
ZA716475B ZA716475A ZA716475A ZA716475B ZA 716475 B ZA716475 B ZA 716475B ZA 716475 A ZA716475 A ZA 716475A ZA 716475 A ZA716475 A ZA 716475A ZA 716475 B ZA716475 B ZA 716475B
Authority
ZA
South Africa
Prior art keywords
coal liquefaction
staged
temperatures
staged temperatures
liquefaction
Prior art date
Application number
ZA716475A
Inventor
E Wilson
R Pennington
Original Assignee
Exxon Research Engineering 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 Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of ZA716475B publication Critical patent/ZA716475B/en

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
    • C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
    • 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
    • C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
    • C10G1/042—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction by the use of hydrogen-donor solvents

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)
ZA716475A 1970-10-09 1971-09-27 Coal liquefaction at staged temperatures ZA716475B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7960970A 1970-10-09 1970-10-09

Publications (1)

Publication Number Publication Date
ZA716475B true ZA716475B (en) 1972-06-28

Family

ID=22151625

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA716475A ZA716475B (en) 1970-10-09 1971-09-27 Coal liquefaction at staged temperatures

Country Status (3)

Country Link
US (1) US3692662A (en)
CA (1) CA960981A (en)
ZA (1) ZA716475B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA743326B (en) * 1974-05-24 1976-01-28 South African Coal Oil Gas Improvements relating to the solventrefining of coal
US4110192A (en) * 1976-11-30 1978-08-29 Gulf Research & Development Company Process for liquefying coal employing a vented dissolver
US4083769A (en) * 1976-11-30 1978-04-11 Gulf Research & Development Company Catalytic process for liquefying coal
US4128471A (en) * 1976-11-30 1978-12-05 Gulf Research & Development Company Coal liquefaction process employing carbon monoxide
US4123347A (en) * 1976-12-22 1978-10-31 Exxon Research & Engineering Co. Coal liquefaction process
US4283267A (en) * 1978-05-11 1981-08-11 Exxon Research & Engineering Co. Staged temperature hydrogen-donor coal liquefaction process
US4252633A (en) * 1978-08-21 1981-02-24 Exxon Research & Engineering Co. Coal liquefaction process
US4253937A (en) * 1978-08-21 1981-03-03 Exxon Research & Engineering Co. Coal liquefaction process
US4250014A (en) * 1978-08-21 1981-02-10 Exxon Research & Engineering Co. Coal liquefaction process
US4338182A (en) * 1978-10-13 1982-07-06 Exxon Research & Engineering Co. Multiple-stage hydrogen-donor coal liquefaction
US4323447A (en) * 1980-02-05 1982-04-06 Gulf Research & Development Company Coal Liquefaction process employing octahydrophenanthrene-enriched solvent
US4313816A (en) * 1980-08-25 1982-02-02 Exxon Research & Engineering Co. Staged temperature coal conversion process
US4617105A (en) * 1985-09-26 1986-10-14 Air Products And Chemicals, Inc. Coal liquefaction process using pretreatment with a binary solvent mixture
US7067053B2 (en) * 2002-08-16 2006-06-27 Intevep, S.A. Additives for improving thermal conversion of heavy crude oil

Also Published As

Publication number Publication date
US3692662A (en) 1972-09-19
CA960981A (en) 1975-01-14

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