ZA747546B - Improvements in and relating to the production of coal digests - Google Patents

Improvements in and relating to the production of coal digests

Info

Publication number
ZA747546B
ZA747546B ZA00747546A ZA747546A ZA747546B ZA 747546 B ZA747546 B ZA 747546B ZA 00747546 A ZA00747546 A ZA 00747546A ZA 747546 A ZA747546 A ZA 747546A ZA 747546 B ZA747546 B ZA 747546B
Authority
ZA
South Africa
Prior art keywords
digests
coal
relating
production
coal digests
Prior art date
Application number
ZA00747546A
Inventor
G Kimber
Original Assignee
Coal Ind
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 Coal Ind filed Critical Coal Ind
Publication of ZA747546B publication Critical patent/ZA747546B/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
    • C10G1/045—Separation of insoluble materials
    • 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

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)
  • Working-Up Tar And Pitch (AREA)
  • Carbon And Carbon Compounds (AREA)
ZA00747546A 1973-12-12 1974-11-26 Improvements in and relating to the production of coal digests ZA747546B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB57609/73A GB1492739A (en) 1973-12-12 1973-12-12 Production of coal digests

Publications (1)

Publication Number Publication Date
ZA747546B true ZA747546B (en) 1975-12-31

Family

ID=10479587

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00747546A ZA747546B (en) 1973-12-12 1974-11-26 Improvements in and relating to the production of coal digests

Country Status (7)

Country Link
AU (1) AU501030B2 (en)
BE (1) BE823129A (en)
DE (1) DE2458863C2 (en)
FR (1) FR2254624B1 (en)
GB (1) GB1492739A (en)
NL (1) NL7416144A (en)
ZA (1) ZA747546B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160435B (en) * 1984-06-19 1988-05-18 Simonacco Ltd A process for dewatering a coal slurry
CN115245699B (en) * 2021-04-26 2023-11-17 宝武碳业科技股份有限公司 Asphalt filter and asphalt online deslagging method

Also Published As

Publication number Publication date
GB1492739A (en) 1977-11-23
AU501030B2 (en) 1979-06-07
DE2458863C2 (en) 1983-09-08
DE2458863A1 (en) 1975-06-19
NL7416144A (en) 1975-06-16
AU7603274A (en) 1976-06-03
BE823129A (en) 1975-04-01
FR2254624B1 (en) 1979-05-11
FR2254624A1 (en) 1975-07-11

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