ZA829488B - Coal hydrogenation process using acid hydrolysis and precipitation of asphaltenes - Google Patents

Coal hydrogenation process using acid hydrolysis and precipitation of asphaltenes

Info

Publication number
ZA829488B
ZA829488B ZA829488A ZA829488A ZA829488B ZA 829488 B ZA829488 B ZA 829488B ZA 829488 A ZA829488 A ZA 829488A ZA 829488 A ZA829488 A ZA 829488A ZA 829488 B ZA829488 B ZA 829488B
Authority
ZA
South Africa
Prior art keywords
asphaltenes
precipitation
acid hydrolysis
hydrogenation process
coal hydrogenation
Prior art date
Application number
ZA829488A
Other languages
English (en)
Inventor
Paul H Kydd
Original Assignee
Hydrocarbon Research Inc
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 Hydrocarbon Research Inc filed Critical Hydrocarbon Research Inc
Publication of ZA829488B publication Critical patent/ZA829488B/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
    • C10G1/002—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
    • C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
    • C10G1/045—Separation of insoluble materials

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)
ZA829488A 1981-12-28 1982-12-27 Coal hydrogenation process using acid hydrolysis and precipitation of asphaltenes ZA829488B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33513981A 1981-12-28 1981-12-28

Publications (1)

Publication Number Publication Date
ZA829488B true ZA829488B (en) 1984-03-28

Family

ID=23310438

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA829488A ZA829488B (en) 1981-12-28 1982-12-27 Coal hydrogenation process using acid hydrolysis and precipitation of asphaltenes

Country Status (6)

Country Link
JP (1) JPS58118890A (fr)
AU (1) AU9183482A (fr)
CA (1) CA1196876A (fr)
DE (1) DE3247924A1 (fr)
GB (1) GB2112806A (fr)
ZA (1) ZA829488B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0676585B2 (ja) * 1982-12-28 1994-09-28 三菱化成株式会社 溶剤精製炭の水素化方法
ZA841630B (en) * 1983-03-07 1984-10-31 Hri Inc Hydrogenation of undissolved coal and subsequent liquefaction of hydrogenated coal
JPH0730340B2 (ja) * 1983-05-16 1995-04-05 三菱化学株式会社 石炭の油留分への転化方法
JPS6051784A (ja) * 1983-08-30 1985-03-23 Kobe Steel Ltd 褐炭の液化方法
JPH0299595A (ja) * 1988-10-06 1990-04-11 Nippon Katsutan Ekika Kk 石炭の液化方法

Also Published As

Publication number Publication date
DE3247924A1 (de) 1983-07-07
CA1196876A (fr) 1985-11-19
AU9183482A (en) 1983-07-07
JPS58118890A (ja) 1983-07-15
GB2112806A (en) 1983-07-27

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