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CA991575A - Conversion of coal to clean fuel - Google Patents

Conversion of coal to clean fuel

Info

Publication number
CA991575A
CA991575A CA184,032A CA184032A CA991575A CA 991575 A CA991575 A CA 991575A CA 184032 A CA184032 A CA 184032A CA 991575 A CA991575 A CA 991575A
Authority
CA
Canada
Prior art keywords
coal
conversion
clean fuel
clean
fuel
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
CA184,032A
Other versions
CA184032S (en
Inventor
Everett Gorin
Conrad J. Kulik
Howard E. Lebowitz
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.)
Consolidation Coal Co
Original Assignee
Consolidation Coal Co
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 Consolidation Coal Co filed Critical Consolidation Coal Co
Application granted granted Critical
Publication of CA991575A publication Critical patent/CA991575A/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
    • 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
    • C10G1/045—Separation of insoluble materials

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)
CA184,032A 1973-02-16 1973-10-23 Conversion of coal to clean fuel Expired CA991575A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33309773A 1973-02-16 1973-02-16

Publications (1)

Publication Number Publication Date
CA991575A true CA991575A (en) 1976-06-22

Family

ID=23301256

Family Applications (1)

Application Number Title Priority Date Filing Date
CA184,032A Expired CA991575A (en) 1973-02-16 1973-10-23 Conversion of coal to clean fuel

Country Status (2)

Country Link
US (1) US3791956A (en)
CA (1) CA991575A (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856675A (en) * 1972-11-07 1974-12-24 Lummus Co Coal liquefaction
US3974073A (en) * 1974-09-06 1976-08-10 The Lummus Company Coal liquefaction
US3954595A (en) * 1974-03-18 1976-05-04 The Lummus Company Coal liquefaction
US3947346A (en) * 1974-09-20 1976-03-30 The Lummus Company Coal liquefaction
US4008054A (en) * 1975-01-10 1977-02-15 Consolidation Coal Company Process for making low-sulfur and low-ash fuels
DE2504488C2 (en) * 1975-02-04 1985-06-13 Metallgesellschaft Ag, 6000 Frankfurt Process for separating solids from high-boiling hydrocarbons containing dust
JPS51135901A (en) * 1975-05-21 1976-11-25 Mitsui Cokes Kogyo Kk Process for producing coke
US4030982A (en) * 1975-07-10 1977-06-21 Consolidation Coal Company Process of making formcoke from non-caking or weakly caking coals
US4075080A (en) * 1976-02-18 1978-02-21 Continental Oil Company Coal liquefaction process with removal of agglomerated insolubles
US4040957A (en) * 1976-02-20 1977-08-09 The Lummus Company Separation of insoluble material from coal liquefaction product by use of a diluent
US4090958A (en) * 1976-02-23 1978-05-23 Kerr-Mcgee Corporation Coal processing system for producing a stream of flowable insoluble coal products
US4029567A (en) * 1976-04-20 1977-06-14 Canadian Patents And Development Limited Solids recovery from coal liquefaction slurry
US4070268A (en) * 1976-06-01 1978-01-24 Kerr-Mcgee Corporation Solvent recovery in a coal deashing process
US4090957A (en) * 1976-06-01 1978-05-23 Kerr-Mcgee Corporation System for separating soluble and insoluble coal products from a feed mixture
US4070267A (en) * 1976-06-01 1978-01-24 Kerr-Mcgee Corporation Coal processing system for reducing the amount of insoluble coal products in a light fraction stream
US4119524A (en) * 1976-06-01 1978-10-10 Kerr-Mcgee Corporation Coal deashing process having improved solvent recovery techniques
US4119523A (en) * 1976-08-23 1978-10-10 Kerr-Mcgee Corporation Processes for the production of deashed coal
US4138224A (en) * 1977-12-15 1979-02-06 Continental Oil Company Production of fixed bed gasifier feedstock and fuels from coal
US4138222A (en) * 1977-12-15 1979-02-06 Continental Oil Company Pelletization of coal conversion products
US4416424A (en) * 1978-08-14 1983-11-22 Conoco Inc. Method and apparatus for deashing coal liquefaction effluents
US4470900A (en) * 1978-10-31 1984-09-11 Hri, Inc. Solids precipitation and polymerization of asphaltenes in coal-derived liquids
US4225420A (en) * 1979-06-27 1980-09-30 Kerr-Mcgee Corporation Process for improving soluble coal yield in a coal deashing process
US4356078A (en) * 1980-09-08 1982-10-26 The Pittsburg & Midway Coal Mining Co. Process for blending coal with water immiscible liquid
US4544477A (en) * 1983-10-12 1985-10-01 Standard Oil Company Polar solvent extraction and dedusting process
US4732664A (en) * 1984-11-26 1988-03-22 Intevep, S.A. Process for solid separation from hydroprocessing liquid product
US5047143A (en) * 1987-05-08 1991-09-10 Chevron Research Company Method for converting lower grade uintaite to higher grade materials
US5266189A (en) * 1991-04-22 1993-11-30 Amoco Corporation Integrated low severity alcohol-base coal liquefaction process
US5228982A (en) * 1991-04-22 1993-07-20 Amoco Corporation Liquefaction of decarboxylated carbonaceous solids
JP2864993B2 (en) * 1994-07-06 1999-03-08 信越半導体株式会社 Surface profile measuring device

Also Published As

Publication number Publication date
US3791956A (en) 1974-02-12

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