ZA777585B - Process for coal liquefaction - Google Patents

Process for coal liquefaction

Info

Publication number
ZA777585B
ZA777585B ZA00777585A ZA777585A ZA777585B ZA 777585 B ZA777585 B ZA 777585B ZA 00777585 A ZA00777585 A ZA 00777585A ZA 777585 A ZA777585 A ZA 777585A ZA 777585 B ZA777585 B ZA 777585B
Authority
ZA
South Africa
Prior art keywords
coal liquefaction
liquefaction
coal
Prior art date
Application number
ZA00777585A
Other languages
English (en)
Inventor
L Dry
C Kleynjan
Q Beukes
Original Assignee
South African Coal Oil Gas
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 South African Coal Oil Gas filed Critical South African Coal Oil Gas
Priority to ZA00777585A priority Critical patent/ZA777585B/xx
Priority to GB7847273A priority patent/GB2010897B/en
Priority to US05/969,473 priority patent/US4251346A/en
Priority to FR787835550A priority patent/FR2412600B1/fr
Priority to AU42695/78A priority patent/AU521473B2/en
Priority to CA000318322A priority patent/CA1120879A/fr
Priority to PL1978211975A priority patent/PL115243B1/pl
Priority to BR7808376A priority patent/BR7808376A/pt
Priority to SU782699000A priority patent/SU908251A3/ru
Priority to IN1360/CAL/78A priority patent/IN151254B/en
Priority to DE2855403A priority patent/DE2855403C2/de
Priority to JP53158421A priority patent/JPS5822500B2/ja
Publication of ZA777585B publication Critical patent/ZA777585B/xx
Priority to AR274801A priority patent/AR218093A1/es

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
    • C10G1/06—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
    • C10G1/08—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal with moving catalysts
    • C10G1/083—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal with moving catalysts in the presence of a solvent
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/02—Treating solid fuels to improve their combustion by chemical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
ZA00777585A 1977-12-21 1977-12-21 Process for coal liquefaction ZA777585B (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
ZA00777585A ZA777585B (en) 1977-12-21 1977-12-21 Process for coal liquefaction
GB7847273A GB2010897B (en) 1977-12-21 1978-12-05 Process for coal liquefaction
US05/969,473 US4251346A (en) 1977-12-21 1978-12-14 Process for coal liquefaction
FR787835550A FR2412600B1 (fr) 1977-12-21 1978-12-18 Procede pour la liquefaction de charbon
AU42695/78A AU521473B2 (en) 1977-12-21 1978-12-19 title
CA000318322A CA1120879A (fr) 1977-12-21 1978-12-20 Procede de liquefaction du charbon
PL1978211975A PL115243B1 (en) 1977-12-21 1978-12-20 Method of coal liquefaction
BR7808376A BR7808376A (pt) 1977-12-21 1978-12-20 Processo para converter carvao diretamente em produtos predominante gasosos e produtos liquidos
SU782699000A SU908251A3 (ru) 1977-12-21 1978-12-20 Способ получени жидких и газообразных продуктов из угл
IN1360/CAL/78A IN151254B (fr) 1977-12-21 1978-12-21
DE2855403A DE2855403C2 (de) 1977-12-21 1978-12-21 Hydrierender Aufschluß von Feinkohle
JP53158421A JPS5822500B2 (ja) 1977-12-21 1978-12-21 石炭液化方法
AR274801A AR218093A1 (es) 1977-12-21 1979-12-14 Procedimiento de conversion directa de carbon y producto industrial obtenido por dicho procedimiento

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00777585A ZA777585B (en) 1977-12-21 1977-12-21 Process for coal liquefaction

Publications (1)

Publication Number Publication Date
ZA777585B true ZA777585B (en) 1979-06-27

Family

ID=25572412

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00777585A ZA777585B (en) 1977-12-21 1977-12-21 Process for coal liquefaction

Country Status (13)

Country Link
US (1) US4251346A (fr)
JP (1) JPS5822500B2 (fr)
AR (1) AR218093A1 (fr)
AU (1) AU521473B2 (fr)
BR (1) BR7808376A (fr)
CA (1) CA1120879A (fr)
DE (1) DE2855403C2 (fr)
FR (1) FR2412600B1 (fr)
GB (1) GB2010897B (fr)
IN (1) IN151254B (fr)
PL (1) PL115243B1 (fr)
SU (1) SU908251A3 (fr)
ZA (1) ZA777585B (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2051855B (en) * 1979-06-18 1983-09-14 Sasol One Ltd Converting coal into liquid products
DE2945353A1 (de) * 1979-11-09 1981-05-21 Linde Ag, 6200 Wiesbaden Verfahren und vorrichtung zur durchfuehrung stark exothermer reaktionen
DE3038842C2 (de) * 1980-10-15 1986-06-19 Bergwerksverband Gmbh, 4300 Essen Verfahren zur Steigerung der Kohleölgewinnung bei der Kohlehydrierung
JPS58500169A (ja) * 1981-03-04 1983-02-03 ザ　ピツツバ−グ　アンド　ミドウエイ　コ−ル　マイニング　コンパニ− 石炭液化油生成物の沸点分布制御方法
US4402821A (en) * 1981-11-13 1983-09-06 Mobil Oil Corporation Process for liquefaction of coal
DE3150991A1 (de) * 1981-12-23 1983-06-30 Imhausen-Chemie GmbH, 7630 Lahr Verfahren zur kontinuierlichen druckhydrierung von kohle
US4476009A (en) * 1983-03-24 1984-10-09 Texaco Inc. Process for improving the hydrogen donor properties of a coal liquefaction solvent
US4609455A (en) * 1983-10-19 1986-09-02 International Coal Refining Company Coal liquefaction with preasphaltene recycle
US4510040A (en) * 1983-11-07 1985-04-09 International Coal Refining Company Coal liquefaction process
US4491511A (en) * 1983-11-07 1985-01-01 International Coal Refining Company Two-stage coal liquefaction process
US4534847A (en) * 1984-01-16 1985-08-13 International Coal Refining Company Process for producing low-sulfur boiler fuel by hydrotreatment of solvent deashed SRC
US4536275A (en) * 1984-03-07 1985-08-20 International Coal Refining Company Integrated two-stage coal liquefaction process
US4596650A (en) * 1984-03-16 1986-06-24 Lummus Crest, Inc. Liquefaction of sub-bituminous coal
DE3420197A1 (de) * 1984-05-30 1985-12-12 Ruhrkohle Ag, 4300 Essen Verfahren zur herstellung eines dieselkraftstoffes aus kohlemitteloel
US4737267A (en) * 1986-11-12 1988-04-12 Duo-Ex Coproration Oil shale processing apparatus and method
US5338441A (en) * 1992-10-13 1994-08-16 Exxon Research And Engineering Company Liquefaction process
WO1995014068A1 (fr) * 1992-10-13 1995-05-26 Exxon Research And Engineering Company Procede de liquefaction
RU2330061C2 (ru) * 2003-08-01 2008-07-27 Дзе Проктер Энд Гэмбл Компани Топливо для реактивных, газотурбинных, ракетных и дизельных двигателей
MXPA06001271A (es) * 2003-08-01 2006-04-11 Procter & Gamble Combustible para motores de reaccion, de turbina de combustion interna, para cohete y a diesel.
WO2009102959A1 (fr) * 2008-02-15 2009-08-20 Coalstar Industries, Inc. Appareil et procédés de production de coke et de charbon actif à partir de produits de charbon
US20110044881A1 (en) * 2009-08-21 2011-02-24 Stansberry Peter G Method For The Catalytic Extraction Of Coal
WO2011025896A1 (fr) * 2009-08-26 2011-03-03 Coalstar Industries, Inc. Appareil et procédés de fabrication d’huiles dérivées du charbon
US20200332197A1 (en) * 2017-09-13 2020-10-22 University Of Wyoming Systems and methods for refining coal into high value products
WO2020186011A1 (fr) 2019-03-12 2020-09-17 University Of Wyoming Procédé thermochimique de charbon par extraction de solvant

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR721779A (fr) * 1930-08-19 1932-03-08 Ici Ltd Procédé d'hydrogéenation sous pression de matières carbonacées solides
GB494834A (en) * 1937-02-01 1938-11-01 Ig Farbenindustrie Ag Improvements in or relating to the extraction of bituminous or brown coal and like solid carbonaceous materials with solvents at high temperatures
FR833774A (fr) * 1937-02-18 1938-10-31 Int Hydrogenation Patents Co Procédé pour préparer des hydrocarbures intéressants par hydrogénation destructive de matières carbonées solides
US3518182A (en) * 1968-03-29 1970-06-30 Chevron Res Conversion of coal to liquid products
GB1261707A (en) * 1968-06-21 1972-01-26 Coal Industry Patents Ltd Improvements in and relating to the extraction of materials
US3563884A (en) * 1968-07-15 1971-02-16 Lummus Co Delayed coking of coal tar pitches
US3540995A (en) * 1968-11-14 1970-11-17 Us Interior H-coal process:slurry oil system
US3799865A (en) * 1971-11-30 1974-03-26 Nittetsu Chem Ind Co Process for producing needle-shaped coal pitch coke
GB1481689A (en) * 1973-11-08 1977-08-03 Coal Ind Hydrogenation of coal
GB1481690A (en) * 1973-11-27 1977-08-03 Coal Ind Hydrogenative treatment of coal
GB1481800A (en) * 1973-12-12 1977-08-03 Coal Ind Production of coke
US4045329A (en) * 1974-01-21 1977-08-30 Hydrocarbon Research, Inc. Coal hydrogenation with selective recycle of liquid to reactor
GB1534332A (en) * 1976-01-28 1978-12-06 Veba Chemie Ag Process for the extraction of coal
GB1584306A (en) * 1976-08-05 1981-02-11 Exxon Research Engineering Co Coal liquefaction

Also Published As

Publication number Publication date
JPS54122305A (en) 1979-09-21
DE2855403C2 (de) 1983-12-15
AU521473B2 (en) 1982-04-01
CA1120879A (fr) 1982-03-30
US4251346A (en) 1981-02-17
SU908251A3 (ru) 1982-02-23
BR7808376A (pt) 1979-08-07
FR2412600B1 (fr) 1985-07-26
PL115243B1 (en) 1981-03-31
DE2855403A1 (de) 1979-07-05
AR218093A1 (es) 1980-05-15
GB2010897B (en) 1982-05-19
GB2010897A (en) 1979-07-04
AU4269578A (en) 1979-06-28
IN151254B (fr) 1983-03-19
JPS5822500B2 (ja) 1983-05-09
PL211975A1 (pl) 1979-08-27
FR2412600A1 (fr) 1979-07-20

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