GB2053955B - Coal extraction - Google Patents

Coal extraction

Info

Publication number
GB2053955B
GB2053955B GB7924935A GB7924935A GB2053955B GB 2053955 B GB2053955 B GB 2053955B GB 7924935 A GB7924935 A GB 7924935A GB 7924935 A GB7924935 A GB 7924935A GB 2053955 B GB2053955 B GB 2053955B
Authority
GB
United Kingdom
Prior art keywords
coal extraction
coal
extraction
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB7924935A
Other languages
English (en)
Other versions
GB2053955A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents Ltd
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 Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to GB7924935A priority Critical patent/GB2053955B/en
Priority to CA000354345A priority patent/CA1137903A/en
Priority to US06/162,128 priority patent/US4487682A/en
Priority to AU59664/80A priority patent/AU535628B2/en
Priority to DE19803024991 priority patent/DE3024991A1/de
Priority to JP9577580A priority patent/JPS5616590A/ja
Publication of GB2053955A publication Critical patent/GB2053955A/en
Application granted granted Critical
Publication of GB2053955B publication Critical patent/GB2053955B/en
Expired legal-status Critical Current

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
    • C10G1/06—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
    • 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)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Extraction Or Liquid Replacement (AREA)
GB7924935A 1979-07-17 1979-07-17 Coal extraction Expired GB2053955B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB7924935A GB2053955B (en) 1979-07-17 1979-07-17 Coal extraction
CA000354345A CA1137903A (en) 1979-07-17 1980-06-19 Coal extraction
US06/162,128 US4487682A (en) 1979-07-17 1980-06-23 Coal extraction
AU59664/80A AU535628B2 (en) 1979-07-17 1980-06-26 Hydrogenative extraction of coal
DE19803024991 DE3024991A1 (de) 1979-07-17 1980-07-02 Verfahren zur herstellung eines kohleextrakts
JP9577580A JPS5616590A (en) 1979-07-17 1980-07-15 Coal extract liquid manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7924935A GB2053955B (en) 1979-07-17 1979-07-17 Coal extraction

Publications (2)

Publication Number Publication Date
GB2053955A GB2053955A (en) 1981-02-11
GB2053955B true GB2053955B (en) 1983-01-26

Family

ID=10506563

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7924935A Expired GB2053955B (en) 1979-07-17 1979-07-17 Coal extraction

Country Status (6)

Country Link
US (1) US4487682A (enExample)
JP (1) JPS5616590A (enExample)
AU (1) AU535628B2 (enExample)
CA (1) CA1137903A (enExample)
DE (1) DE3024991A1 (enExample)
GB (1) GB2053955B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8268271B2 (en) * 2009-10-28 2012-09-18 Iowa State University Research Foundation, Inc. Catalytic moving bed filter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB314213A (en) * 1928-06-22 1929-06-27 Alexander Rule Improved process for the destructive hydrogenation of solid carbonaceous material
GB891868A (en) * 1959-10-27 1962-03-21 Union Carbide Corp Improvements in and relating to the hydrogenation of coal
US3375188A (en) * 1966-12-19 1968-03-26 Lummus Co Process for deashing coal in the absence of added hydrogen
US3663420A (en) * 1970-10-14 1972-05-16 Atlantic Richfield Co Coal processing
US3856675A (en) * 1972-11-07 1974-12-24 Lummus Co Coal liquefaction
US3892654A (en) * 1974-03-04 1975-07-01 Us Interior Dual temperature coal solvation process
US3954595A (en) * 1974-03-18 1976-05-04 The Lummus Company Coal liquefaction

Also Published As

Publication number Publication date
DE3024991C2 (enExample) 1988-11-03
AU535628B2 (en) 1984-03-29
AU5966480A (en) 1981-01-22
DE3024991A1 (de) 1981-02-12
GB2053955A (en) 1981-02-11
CA1137903A (en) 1982-12-21
US4487682A (en) 1984-12-11
JPS5616590A (en) 1981-02-17

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19990716