ZA838190B - Extraction of coal liquefaction bottoms - Google Patents

Extraction of coal liquefaction bottoms

Info

Publication number
ZA838190B
ZA838190B ZA838190A ZA838190A ZA838190B ZA 838190 B ZA838190 B ZA 838190B ZA 838190 A ZA838190 A ZA 838190A ZA 838190 A ZA838190 A ZA 838190A ZA 838190 B ZA838190 B ZA 838190B
Authority
ZA
South Africa
Prior art keywords
extraction
coal liquefaction
liquefaction bottoms
bottoms
coal
Prior art date
Application number
ZA838190A
Inventor
Frank F Tao
Christopher G Lington
Sioma Zaczepinski
Rustom M Billimoria
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 ZA838190B publication Critical patent/ZA838190B/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
    • C10G1/002—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
    • 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

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)
ZA838190A 1982-12-20 1983-11-02 Extraction of coal liquefaction bottoms ZA838190B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45089582A 1982-12-20 1982-12-20

Publications (1)

Publication Number Publication Date
ZA838190B true ZA838190B (en) 1984-06-27

Family

ID=23789952

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA838190A ZA838190B (en) 1982-12-20 1983-11-02 Extraction of coal liquefaction bottoms

Country Status (4)

Country Link
AU (1) AU2150583A (en)
DE (1) DE3341762A1 (en)
GB (1) GB2132223B (en)
ZA (1) ZA838190B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5240603A (en) * 1990-03-02 1993-08-31 Hewlett-Packard Company Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids
US5322626A (en) * 1990-03-02 1994-06-21 Hewlett-Packard Company Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids
US5133859A (en) * 1990-03-02 1992-07-28 Hewlett-Packard Company Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids
US5094741A (en) * 1990-03-02 1992-03-10 Hewlett-Packard Company Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB285064A (en) * 1927-02-12 1928-10-25 Actien-Gesellschaft Fur Kohlensaure-Industrie
GB493508A (en) * 1937-04-06 1938-10-06 George William Johnson Improvements in the recovery or production of unitary cyclic compounds from the products obtained in the pressure extraction of solid carbonaceous materials
GB1543456A (en) * 1976-06-01 1979-04-04 Kerr Mc Gee Chem Corp Coal deashing process
PL122657B1 (en) * 1979-11-20 1982-08-31 Inst Chemii Przemyslowej Method of separation of the extract from mineral substance and unreacted coal in the process of coal liquefaction

Also Published As

Publication number Publication date
AU2150583A (en) 1984-06-28
GB2132223B (en) 1986-10-08
DE3341762A1 (en) 1984-06-20
GB2132223A (en) 1984-07-04
GB8330552D0 (en) 1983-12-21

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