DE2549687A1 - Verfahren zur hydrierenden extraktion von kohle - Google Patents

Verfahren zur hydrierenden extraktion von kohle

Info

Publication number
DE2549687A1
DE2549687A1 DE19752549687 DE2549687A DE2549687A1 DE 2549687 A1 DE2549687 A1 DE 2549687A1 DE 19752549687 DE19752549687 DE 19752549687 DE 2549687 A DE2549687 A DE 2549687A DE 2549687 A1 DE2549687 A1 DE 2549687A1
Authority
DE
Germany
Prior art keywords
solvent
coal
extraction
carbon atoms
temperature
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.)
Pending
Application number
DE19752549687
Other languages
German (de)
English (en)
Inventor
Donald Bremner Urquhart
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
Publication of DE2549687A1 publication Critical patent/DE2549687A1/de
Pending 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

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)
DE19752549687 1974-11-07 1975-11-05 Verfahren zur hydrierenden extraktion von kohle Pending DE2549687A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48305/74A GB1489920A (en) 1974-11-07 1974-11-07 Hydrogenative extraction of coal

Publications (1)

Publication Number Publication Date
DE2549687A1 true DE2549687A1 (de) 1976-05-13

Family

ID=10448149

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752549687 Pending DE2549687A1 (de) 1974-11-07 1975-11-05 Verfahren zur hydrierenden extraktion von kohle

Country Status (8)

Country Link
JP (1) JPS5170202A (fr)
AU (1) AU8615575A (fr)
BE (1) BE835217A (fr)
DE (1) DE2549687A1 (fr)
FR (1) FR2290486A1 (fr)
GB (1) GB1489920A (fr)
NL (1) NL7512869A (fr)
ZA (1) ZA756634B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1482690A (en) * 1974-12-19 1977-08-10 Coal Ind Hydrogenation of coal
US4192731A (en) * 1978-06-23 1980-03-11 Suntech, Inc. Coal extraction process
ZA84930B (en) * 1983-02-22 1984-09-26 Hri Inc Coal liquefaction process using supercritical vapo extraction of liquid fractions to remove particulate solids
CA2143404C (fr) * 1994-03-09 1999-05-04 Michael Siskin Methode pour eliminer les heteroatomes en milieu reducteur, dans de l'eau sous des conditions supercritiques

Also Published As

Publication number Publication date
FR2290486A1 (fr) 1976-06-04
GB1489920A (en) 1977-10-26
AU8615575A (en) 1977-05-05
JPS5170202A (fr) 1976-06-17
NL7512869A (nl) 1976-05-11
ZA756634B (en) 1976-09-29
BE835217A (fr) 1976-03-01

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Legal Events

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