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DE3068727D1 - An in-line method for the upgrading of coal - Google Patents

An in-line method for the upgrading of coal

Info

Publication number
DE3068727D1
DE3068727D1 DE8080304161T DE3068727T DE3068727D1 DE 3068727 D1 DE3068727 D1 DE 3068727D1 DE 8080304161 T DE8080304161 T DE 8080304161T DE 3068727 T DE3068727 T DE 3068727T DE 3068727 D1 DE3068727 D1 DE 3068727D1
Authority
DE
Germany
Prior art keywords
upgrading
coal
line method
line
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
DE8080304161T
Other languages
German (de)
Inventor
Edward C Capes
William L Thayer
Richard D Coleman
Leonard Messer
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.)
Canadian Patents and Development Ltd
Original Assignee
Canadian Patents and Development 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 Canadian Patents and Development Ltd filed Critical Canadian Patents and Development Ltd
Application granted granted Critical
Publication of DE3068727D1 publication Critical patent/DE3068727D1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/003—Injection of pulverulent coal
    • C21B5/004—Injection of slurries
    • 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
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
    • C10L1/322—Coal-oil suspensions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
DE8080304161T 1979-11-22 1980-11-20 An in-line method for the upgrading of coal Expired DE3068727D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000340749A CA1117884A (en) 1979-11-22 1979-11-22 In-line method for the beneficiation of coal and the formation of a coal-in-oil combustible fuel therefrom

Publications (1)

Publication Number Publication Date
DE3068727D1 true DE3068727D1 (en) 1984-08-30

Family

ID=4115706

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080304161T Expired DE3068727D1 (en) 1979-11-22 1980-11-20 An in-line method for the upgrading of coal

Country Status (3)

Country Link
EP (1) EP0029712B1 (en)
CA (1) CA1117884A (en)
DE (1) DE3068727D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526680B2 (en) * 1978-12-04 1990-03-02 American Minechem Corp METHOD OF CONVERTING COAL MATERIALS INTO AN IMPROVED FEEDSTOCK
CA1216551A (en) * 1984-05-23 1987-01-13 Her Majesty The Queen In Right Of The Province Of Alberta As Represented By The Minister Of Energy And Natural Resources Process for the selective agglomeration of sub- bituminous coal fines
US4730787A (en) * 1984-06-19 1988-03-15 The University Of Toronto Innovations Foundation Method of separating solids by simultaneous comminution and agglomeration
WO1990012078A1 (en) * 1989-03-31 1990-10-18 Union Oil Company Of California Separable coal-in-oil mixtures having controlled sedimentation properties and method for making same
US5096461A (en) * 1989-03-31 1992-03-17 Union Oil Company Of California Separable coal-oil slurries having controlled sedimentation properties suitable for transport by pipeline

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665066A (en) * 1969-11-28 1972-05-23 Canadian Patents Dev Beneficiation of coals
NL7609905A (en) * 1975-09-09 1977-03-11 Shell Int Research PROCESS FOR PREPARING A SUSPENSION OF PARTICLES IN A HYDROCARBON OIL.

Also Published As

Publication number Publication date
EP0029712A3 (en) 1981-11-11
EP0029712A2 (en) 1981-06-03
CA1117884A (en) 1982-02-09
EP0029712B1 (en) 1984-07-25

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee