DE2522772C2 - Verfahren zur Herstellung von Koks und hierfür geeignetes kohlenstoffhaltiges Material - Google Patents

Verfahren zur Herstellung von Koks und hierfür geeignetes kohlenstoffhaltiges Material

Info

Publication number
DE2522772C2
DE2522772C2 DE2522772A DE2522772A DE2522772C2 DE 2522772 C2 DE2522772 C2 DE 2522772C2 DE 2522772 A DE2522772 A DE 2522772A DE 2522772 A DE2522772 A DE 2522772A DE 2522772 C2 DE2522772 C2 DE 2522772C2
Authority
DE
Germany
Prior art keywords
coal
coking
hydrogen
coke
solvent
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
DE2522772A
Other languages
German (de)
English (en)
Other versions
DE2522772A1 (de
Inventor
Andries Dr. Brink
Leonard James Dr. Sasolburg Dry
Adriaan Hendrikus Dr. Stander
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.)
Sasol Operations Pty Ltd Sasolburg Or
Original Assignee
SASOL ONE Pty Ltd SASOLBURG ORANGE FREE STATE ZA
Sasol One Pty Ltd Sasolburg Orange Free State
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 SASOL ONE Pty Ltd SASOLBURG ORANGE FREE STATE ZA, Sasol One Pty Ltd Sasolburg Orange Free State filed Critical SASOL ONE Pty Ltd SASOLBURG ORANGE FREE STATE ZA
Publication of DE2522772A1 publication Critical patent/DE2522772A1/de
Application granted granted Critical
Publication of DE2522772C2 publication Critical patent/DE2522772C2/de
Expired legal-status Critical Current

Links

Classifications

    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/02—Treating solid fuels to improve their combustion by chemical means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
DE2522772A 1974-05-24 1975-05-22 Verfahren zur Herstellung von Koks und hierfür geeignetes kohlenstoffhaltiges Material Expired DE2522772C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00743325A ZA743325B (en) 1974-05-24 1974-05-24 Improvements relating to a carbonaceous material

Publications (2)

Publication Number Publication Date
DE2522772A1 DE2522772A1 (de) 1975-12-04
DE2522772C2 true DE2522772C2 (de) 1983-12-15

Family

ID=25567725

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2522772A Expired DE2522772C2 (de) 1974-05-24 1975-05-22 Verfahren zur Herstellung von Koks und hierfür geeignetes kohlenstoffhaltiges Material

Country Status (6)

Country Link
US (1) US4045187A (enExample)
JP (1) JPS5934753B2 (enExample)
AU (1) AU499309B2 (enExample)
DE (1) DE2522772C2 (enExample)
GB (1) GB1498657A (enExample)
ZA (1) ZA743325B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51135901A (en) * 1975-05-21 1976-11-25 Mitsui Cokes Kogyo Kk Process for producing coke
AU506174B2 (en) * 1976-05-28 1979-12-13 Kobe Steel Limited Coal liquefaction
US4202756A (en) * 1977-01-14 1980-05-13 Mitsui Mining Co., Ltd. Process for the production of solvent-refined coal useful as starting material for other carbonaceous products
US4148709A (en) * 1977-10-27 1979-04-10 The Lummus Company Hydroliquefaction of sub-bituminous and lignitic coals to heavy pitch
JPS55145791A (en) * 1979-05-01 1980-11-13 Kobe Steel Ltd Reforming of coal
CA1142469A (en) * 1979-09-10 1983-03-08 Jean-Claude Cavalier Combined dewatering and liquid phase hydrogenolysis of raw peat using carbon monoxide
US4428818A (en) 1982-12-07 1984-01-31 Mobil Oil Corporation Liquefaction of coal
GB2138839B (en) * 1983-02-28 1987-06-24 Sasol Operations Pty Ltd Refining of coal
JP3198306B2 (ja) * 1999-08-19 2001-08-13 経済産業省産業技術総合研究所長 低品位炭の改質方法
US8197561B2 (en) * 2001-10-10 2012-06-12 River Basin Energy, Inc. Process for drying coal
US7695535B2 (en) * 2001-10-10 2010-04-13 River Basin Energy, Inc. Process for in-situ passivation of partially-dried coal
JP4295544B2 (ja) * 2003-04-09 2009-07-15 株式会社神戸製鋼所 冶金用改質炭の製造方法、ならびに冶金用改質炭を用いた還元金属および酸化非鉄金属含有スラグの製造方法
CN101643656B (zh) * 2009-08-20 2013-02-27 韩大海 生物质能添加配合煤中炼焦的方法
US9057037B2 (en) 2010-04-20 2015-06-16 River Basin Energy, Inc. Post torrefaction biomass pelletization
US8956426B2 (en) 2010-04-20 2015-02-17 River Basin Energy, Inc. Method of drying biomass

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1704792A (en) * 1924-05-23 1929-03-12 Int Bergin Cie Voor Olie En Ko Process and apparatus for splitting coal, oils, and other hydrocarbons
US1706468A (en) * 1925-01-26 1929-03-26 Struben Arthur Marin Alexander Treatment of carbonaceous materials
US1925005A (en) * 1926-03-25 1933-08-29 Koppers Co Inc Coal treatment process
US1794865A (en) * 1927-10-25 1931-03-03 Ig Farbenindustrie Ag Separation of oils from mixtures with solid substances
US2147753A (en) * 1935-03-09 1939-02-21 Pott Alfred Production of extracts from solid carbonaceous material
US2223184A (en) * 1936-08-15 1940-11-26 William E Currie Splitting up of extracts obtained from solid carbonaceous materials
US2686152A (en) * 1951-07-26 1954-08-10 Gulf Research Development Co Production of high quality lump coke from lignitic coals
DE2164474B2 (de) * 1970-12-28 1974-06-20 Kureha Kagaku Kogyo K.K., Tokio Verfahren zur Verbesserung der Verkokungseigenschaften von Kohle als Einsatzmaterial für die Kokserzeugung
US3933443A (en) * 1971-05-18 1976-01-20 Hugo Lohrmann Coking component

Also Published As

Publication number Publication date
DE2522772A1 (de) 1975-12-04
GB1498657A (en) 1978-01-25
ZA743325B (en) 1976-02-25
JPS5934753B2 (ja) 1984-08-24
AU8140775A (en) 1976-11-25
US4045187A (en) 1977-08-30
AU499309B2 (en) 1979-04-12
JPS5127894A (enExample) 1976-03-09

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Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: C10B 57/08

8126 Change of the secondary classification

Ipc: C10B 57/04

8181 Inventor (new situation)

Free format text: BRINK, ANDRIES, DR. STANDER, ADRIAAN HENDRIKUS, DR. DRY, LEONARD JAMES, DR., SASOLBURG, ZA

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SASOL OPERATIONS (PROPRIETARY) LTD., SASOLBURG, OR

8339 Ceased/non-payment of the annual fee