GB1472810A - Extraction of coal - Google Patents

Extraction of coal

Info

Publication number
GB1472810A
GB1472810A GB5010574A GB5010574A GB1472810A GB 1472810 A GB1472810 A GB 1472810A GB 5010574 A GB5010574 A GB 5010574A GB 5010574 A GB5010574 A GB 5010574A GB 1472810 A GB1472810 A GB 1472810A
Authority
GB
United Kingdom
Prior art keywords
coal
oil
digest
digestant
liquid
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
GB5010574A
Other languages
English (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 GB5010574A priority Critical patent/GB1472810A/en
Priority to ZA00756635A priority patent/ZA756635B/xx
Priority to DE19752548946 priority patent/DE2548946A1/de
Priority to AU86303/75A priority patent/AU492702B2/en
Priority to FR7534480A priority patent/FR2292030A1/fr
Priority to JP50137882A priority patent/JPS5173501A/ja
Publication of GB1472810A publication Critical patent/GB1472810A/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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Coke Industry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
GB5010574A 1974-11-19 1974-11-19 Extraction of coal Expired GB1472810A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB5010574A GB1472810A (en) 1974-11-19 1974-11-19 Extraction of coal
ZA00756635A ZA756635B (en) 1974-11-19 1975-10-21 Improvements in and relating to extraction of coal
DE19752548946 DE2548946A1 (de) 1974-11-19 1975-10-31 Verfahren zum extrahieren von kohle
AU86303/75A AU492702B2 (en) 1974-11-19 1975-11-04 Improvements in and relating to extraction of coal
FR7534480A FR2292030A1 (fr) 1974-11-19 1975-11-12 Procede de digestion du charbon
JP50137882A JPS5173501A (de) 1974-11-19 1975-11-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5010574A GB1472810A (en) 1974-11-19 1974-11-19 Extraction of coal

Publications (1)

Publication Number Publication Date
GB1472810A true GB1472810A (en) 1977-05-11

Family

ID=10454673

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5010574A Expired GB1472810A (en) 1974-11-19 1974-11-19 Extraction of coal

Country Status (5)

Country Link
JP (1) JPS5173501A (de)
DE (1) DE2548946A1 (de)
FR (1) FR2292030A1 (de)
GB (1) GB1472810A (de)
ZA (1) ZA756635B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2614445C1 (ru) * 2015-12-30 2017-03-28 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Способ получения угольного пека-связующего для производства анодной массы углеродных электродов
RU2825573C1 (ru) * 2023-08-28 2024-08-27 федеральное государственное бюджетное образовательное учреждение высшего образования "Кузбасский государственный технический университет имени Т.Ф. Горбачева" (КузГТУ) Способ получения пека из каменного угля терморастворением в смеси антраценовой фракции и тяжелой фракции жидкого продукта пиролиза резинотехнических изделий

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51117701A (en) * 1975-04-08 1976-10-16 Coal Industry Patents Ltd Method of producing macerated coal
JPS55145791A (en) * 1979-05-01 1980-11-13 Kobe Steel Ltd Reforming of coal
DE2935039C2 (de) * 1979-08-30 1982-11-25 Rütgerswerke AG, 6000 Frankfurt Verfahren zur Herstellung eines hocharomatischen pechähnlichen Kohlenwertstoffs
DE2944689C2 (de) * 1979-11-06 1982-07-08 Rütgerswerke AG, 6000 Frankfurt Verfahren zum Inlösungbringen von Kohle
US4854940A (en) * 1988-02-16 1989-08-08 Electric Power Research Institute, Inc. Method for providing improved solid fuels from agglomerated subbituminous coal
JP5803860B2 (ja) * 2011-09-16 2015-11-04 新日鐵住金株式会社 バイオマスの改質方法、バイオマス及び褐炭の改質方法、コークス及び焼結鉱の製造方法並びに高炉の操業方法
JP2016108473A (ja) * 2014-12-08 2016-06-20 株式会社神戸製鋼所 コークスの製造方法
CN107619694B (zh) * 2017-11-02 2023-12-08 山东能源集团有限公司 一种制备超洁净煤的消解系统及方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220282A (en) * 1975-08-08 1977-02-16 Sumitomo Electric Ind Ltd Means for simultaneously measuring cable outer diameter diameter devia tion
JPS5230402A (en) * 1975-09-04 1977-03-08 Victor Co Of Japan Ltd Multichannel stereo system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2614445C1 (ru) * 2015-12-30 2017-03-28 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Способ получения угольного пека-связующего для производства анодной массы углеродных электродов
RU2825573C1 (ru) * 2023-08-28 2024-08-27 федеральное государственное бюджетное образовательное учреждение высшего образования "Кузбасский государственный технический университет имени Т.Ф. Горбачева" (КузГТУ) Способ получения пека из каменного угля терморастворением в смеси антраценовой фракции и тяжелой фракции жидкого продукта пиролиза резинотехнических изделий

Also Published As

Publication number Publication date
JPS5173501A (de) 1976-06-25
AU8630375A (en) 1977-05-12
FR2292030A1 (fr) 1976-06-18
DE2548946A1 (de) 1976-05-20
ZA756635B (en) 1976-09-29

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee