ZA756719B - Improvements in and relating to the hydrogenation of coal - Google Patents

Improvements in and relating to the hydrogenation of coal

Info

Publication number
ZA756719B
ZA756719B ZA00756719A ZA756719A ZA756719B ZA 756719 B ZA756719 B ZA 756719B ZA 00756719 A ZA00756719 A ZA 00756719A ZA 756719 A ZA756719 A ZA 756719A ZA 756719 B ZA756719 B ZA 756719B
Authority
ZA
South Africa
Prior art keywords
hydrogenation
coal
relating
Prior art date
Application number
ZA00756719A
Other languages
English (en)
Inventor
T Martin
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 ZA756719B publication Critical patent/ZA756719B/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
    • C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
    • C10G1/042—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction by the use of hydrogen-donor solvents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S208/00—Mineral oils: processes and products
    • Y10S208/951—Solid feed treatment with a gas other than air, hydrogen or steam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S208/00—Mineral oils: processes and products
    • Y10S208/952—Solid feed treatment under supercritical conditions

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA00756719A 1974-12-19 1975-10-24 Improvements in and relating to the hydrogenation of coal ZA756719B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB54981/74A GB1482690A (en) 1974-12-19 1974-12-19 Hydrogenation of coal

Publications (1)

Publication Number Publication Date
ZA756719B true ZA756719B (en) 1976-10-27

Family

ID=10472625

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00756719A ZA756719B (en) 1974-12-19 1975-10-24 Improvements in and relating to the hydrogenation of coal

Country Status (9)

Country Link
US (1) US4036731A (xx)
JP (1) JPS5839192B2 (xx)
AU (1) AU498715B2 (xx)
BE (1) BE835286A (xx)
DE (1) DE2555190C2 (xx)
FR (1) FR2295114A1 (xx)
GB (1) GB1482690A (xx)
NL (1) NL7514522A (xx)
ZA (1) ZA756719B (xx)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2654635B2 (de) * 1976-12-02 1979-07-12 Ludwig Dr. 6703 Limburgerhof Raichle Verfahren zur kontinuierlichen Herstellung von Kohlenwasserstoffölen aus Kohle durch spaltende Druckhydrierung
DE2806806A1 (de) * 1978-02-17 1979-08-23 Metallgesellschaft Ag Verfahren zur verarbeitung von feststoffhaltigen schieferoelen oder teeren
US4192731A (en) 1978-06-23 1980-03-11 Suntech, Inc. Coal extraction process
US4253937A (en) * 1978-08-21 1981-03-03 Exxon Research & Engineering Co. Coal liquefaction process
US4250014A (en) * 1978-08-21 1981-02-10 Exxon Research & Engineering Co. Coal liquefaction process
US4252633A (en) * 1978-08-21 1981-02-24 Exxon Research & Engineering Co. Coal liquefaction process
GB2065160B (en) * 1979-12-14 1983-06-08 Coal Industry Patents Ltd Gas extraction of coal
CA1164379A (en) * 1980-07-25 1984-03-27 Daniel R. Neskora Liquefaction of carbonous material with vapor phase hydrogen donor solvents
US4385981A (en) * 1980-07-25 1983-05-31 Exxon Research And Engineering Co. Liquefaction of carbonous materials with vapor phase hydrogen donor solvents
US4324641A (en) * 1980-08-26 1982-04-13 Occidental Research Corporation Pyrolysis process utilizing a beneficially reactive gas
US4324643A (en) * 1980-08-26 1982-04-13 Occidental Research Corporation Pyrolysis process for producing condensed stabilized hydrocarbons
US4324638A (en) * 1980-08-26 1982-04-13 Occidental Research Corporation Pyrolysis process for stabilizing volatile hydrocarbons
US4324637A (en) * 1980-08-26 1982-04-13 Occidental Research Corporation Pyrolysis process with feed pretreatment utilizing a beneficially reactive gas
US4324640A (en) * 1980-08-26 1982-04-13 Occidental Research Corporation Pyrolysis process
US4324639A (en) * 1980-08-26 1982-04-13 Occidental Research Corporation Pyrolysis process with feed pretreatment
US4324642A (en) * 1980-08-26 1982-04-13 Occidental Research Corporation Pyrolysis process for producing condensed stabilized hydrocarbons utilizing a beneficially reactive gas
US4324644A (en) * 1980-08-26 1982-04-13 Occidental Research Corporation Pyrolysis process for stabilizing volatile hydrocarbons utilizing a beneficially reactive gas
US4388171A (en) * 1981-10-30 1983-06-14 Beggs James M Administrator Of Supercritical multicomponent solvent coal extraction
US4443321A (en) * 1981-11-17 1984-04-17 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Supercritical solvent coal extraction
FR2532322B1 (fr) * 1982-08-24 1985-08-23 Agency Ind Science Techn Compositions de brai, procedes de preparation desdites compositions, filament de brai, procede de preparation dudit filament, fibre de carbone a base de brai et procede de preparation de ladite fibre de carbone
EP0177676B1 (de) * 1984-09-13 1992-03-04 Ruhrkohle Aktiengesellschaft Verfahren zur Prozesseinstellung mit Wärmerückgewinnung für die Sumpfphasehydrierung mit integrierter Gasphasehydrierung
DE3438606A1 (de) * 1984-10-20 1986-04-24 Ruhrkohle Ag, 4300 Essen Verfahren fuer mehrphasen-reaktoren mit exothermer waermetoenung, speziell fuer hydrierreaktoren in der sumpfphase
US4629554A (en) * 1985-09-19 1986-12-16 Kerr-Mcgee Corporation Coal liquefaction with coal tar solvent
DE3603883A1 (de) * 1986-02-07 1987-08-13 Ruetgerswerke Ag Verfahren zur herstellung von steinkohlenteerpech-rohstoffen mit verbesserten eigenschaften und deren verwendung
DE3610375A1 (de) * 1986-03-27 1987-10-01 Ruetgerswerke Ag Verfahren zur herstellung eines kohlenstoffaser-vorprodukts und daraus hergestellte kohlenstoffasern
DE3636560A1 (de) * 1986-10-28 1988-05-05 Ruetgerswerke Ag Verfahren zur entsalzung von steinkohlenteeren und -pechen
JPH07116443B2 (ja) * 1992-05-29 1995-12-13 工業技術院長 石炭の分解抽出液化法
CA2143404C (en) * 1994-03-09 1999-05-04 Michael Siskin Process for removal of heteroatoms under reducing conditions in supercritical water
US7326673B2 (en) * 2001-12-31 2008-02-05 Advanced Technology Materials, Inc. Treatment of semiconductor substrates using long-chain organothiols or long-chain acetates
US7557073B2 (en) * 2001-12-31 2009-07-07 Advanced Technology Materials, Inc. Non-fluoride containing supercritical fluid composition for removal of ion-implant photoresist

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE411540C (de) * 1922-05-07 1925-03-31 Ernst Berl Dr Verfahren zur Gewinnung von Extrakten von OElschiefern, Braun- und Steinkohlen
GB234564A (en) * 1924-03-06 1925-06-04 Hugo Novak Improvements in the extraction of wax, liquid hydrocarbons and other bodies from coal, peat, bituminous slates and similar substances
DE638637C (de) * 1927-07-28 1936-11-20 Hans Kaffer Dr Verfahren zur Druckhydrierung von Steinkohle
DE719439C (de) * 1936-03-27 1942-04-09 E H Alfred Pott Dr Ing Verfahren zur Gewinnung fester Kohledruckextrakte
DE696232C (de) * 1936-03-29 1940-09-14 Gewerkschaft Mathias Stinnes Verfahren zur Durchfuehrung der Extraktion von Kohlen aller Art
DE705178C (de) * 1937-10-24 1941-04-19 I G Farbenindustrie Akt Ges Verfahren zur Druckhydrierung oder Druckextraktion von festen kohlenstoffhaltigen Stoffen
GB1261707A (en) * 1968-06-21 1972-01-26 Coal Industry Patents Ltd Improvements in and relating to the extraction of materials
US3642607A (en) * 1970-08-12 1972-02-15 Sun Oil Co Coal dissolution process
US3687838A (en) * 1970-09-14 1972-08-29 Sun Oil Co Coal dissolution process
US3745108A (en) * 1971-05-25 1973-07-10 Atlantic Richfield Co Coal processing
US3819506A (en) * 1971-09-16 1974-06-25 Sun Research Development Coal dissolving process
US3920536A (en) * 1972-05-08 1975-11-18 Sun Research Development Coal dissolving process
GB1481690A (en) * 1973-11-27 1977-08-03 Coal Ind Hydrogenative treatment of coal
US3850738A (en) * 1973-12-06 1974-11-26 Bechtel Int Corp Bituminous coal liquefaction process
US3970541A (en) * 1973-12-17 1976-07-20 Coal Industry (Patents) Limited Gas extraction of coal
GB1489920A (en) * 1974-11-07 1977-10-26 Coal Ind Hydrogenative extraction of coal

Also Published As

Publication number Publication date
NL7514522A (nl) 1976-06-22
JPS5839192B2 (ja) 1983-08-27
AU8616075A (en) 1977-05-05
DE2555190C2 (de) 1987-04-16
FR2295114B1 (xx) 1979-02-23
FR2295114A1 (fr) 1976-07-16
US4036731A (en) 1977-07-19
GB1482690A (en) 1977-08-10
AU498715B2 (en) 1979-03-22
JPS5175701A (en) 1976-06-30
BE835286A (fr) 1976-03-01
DE2555190A1 (de) 1976-07-01

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