ZA82214B - Method for the benefication,liquefaction,and recovery of coal and other solid carbonaceous materials - Google Patents

Method for the benefication,liquefaction,and recovery of coal and other solid carbonaceous materials

Info

Publication number
ZA82214B
ZA82214B ZA82214A ZA82214A ZA82214B ZA 82214 B ZA82214 B ZA 82214B ZA 82214 A ZA82214 A ZA 82214A ZA 82214 A ZA82214 A ZA 82214A ZA 82214 B ZA82214 B ZA 82214B
Authority
ZA
South Africa
Prior art keywords
coal
liquefaction
product
benefication
recovery
Prior art date
Application number
ZA82214A
Inventor
Lester E Burgess
Robert G Hagstrom
David E Herman
Philip E Mcgarry
Original Assignee
Gulf & Western Mfg 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 Gulf & Western Mfg Co filed Critical Gulf & Western Mfg Co
Publication of ZA82214B publication Critical patent/ZA82214B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/005—General arrangement of separating plant, e.g. flow sheets specially adapted for coal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1456—Feed mechanisms for the slurry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

An integrated, continuous (or batch) process for the beneficiation and/or liquefaction of coal, especially low rank coals, is provided, the process generally involving admixing coal with an organic liquid medium under high shear agitation, further beneficiating the coal by admixing the same in an aqueous medium optionnaly containing a monomer and a polymerization catalyst therefor and subjecting the resultant coal product to further high shear agitation in the presence of certain organic liquid media to provide a liquefield coal extract product and a further solid coal product. Beneficiated solid and liquefield coal products are also provided.
ZA82214A 1981-01-29 1982-01-13 Method for the benefication,liquefaction,and recovery of coal and other solid carbonaceous materials ZA82214B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23005281A 1981-01-29 1981-01-29

Publications (1)

Publication Number Publication Date
ZA82214B true ZA82214B (en) 1982-12-29

Family

ID=22863765

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA82214A ZA82214B (en) 1981-01-29 1982-01-13 Method for the benefication,liquefaction,and recovery of coal and other solid carbonaceous materials

Country Status (7)

Country Link
EP (1) EP0057577B1 (en)
JP (1) JPS57147596A (en)
AT (1) ATE19649T1 (en)
AU (2) AU551441B2 (en)
CA (1) CA1175767A (en)
DE (1) DE3270923D1 (en)
ZA (1) ZA82214B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0219569B1 (en) * 1985-10-23 1988-05-11 The Standard Oil Company Method for the beneficiation of low rank coal and products obtained thereby
US4441889A (en) * 1981-01-29 1984-04-10 Gulf & Western Industries, Inc. Coal-aqueous mixtures
CA1194304A (en) * 1981-05-28 1985-10-01 Lester E. Burgess Beneficiated coal, coal mixtures and processes for the production thereof
CA1214039A (en) * 1982-09-30 1986-11-18 George E. Snow Process for the beneficiation of carbonaceous matter employing high shear conditioning
US4605420A (en) * 1984-07-02 1986-08-12 Sohio Alternate Energy Development Company Method for the beneficiation of oxidized coal
DE3426395A1 (en) * 1984-07-18 1986-01-23 Basf Ag, 6700 Ludwigshafen AQUEOUS COAL DISPERSIONS
US4605494A (en) * 1984-09-14 1986-08-12 Sohio Alternate Energy Development Co. Multistream, multiproduct, pressure manipulation beneficiation arrangement
US4597858A (en) * 1984-09-14 1986-07-01 Sohio Alternate Energy Development Co. Multistream, multiproduct beneficiation arrangement
ZA852350B (en) * 1985-03-28 1985-11-26
WO2008000037A1 (en) * 2006-06-30 2008-01-03 Newcastle Innovation Limited A separation process and system
WO2008025088A1 (en) * 2006-08-30 2008-03-06 Ian Raymond Brake Coal flotation method
WO2011075163A1 (en) 2009-12-18 2011-06-23 Ciris Energy, Inc. Biogasification of coal to methane and other useful products
SG184940A1 (en) * 2010-04-21 2012-11-29 Ciris Energy Inc Solubilization of carbonaceous materials and conversion to hydrocarbons and other useful products
DE102013107865A1 (en) * 2012-07-26 2014-01-30 Studiengesellschaft Kohle Mbh Process for direct coal liquefaction
WO2017174973A1 (en) * 2016-04-04 2017-10-12 Allard Services Ltd Solid-liquid crude oil compositions and fractionation processes thereof
EP3911722A4 (en) * 2018-12-05 2022-11-23 Controlamatics Corporation A process for producing clean coal using chemical pre-treatment and high shear reactor
CN112058500B (en) * 2020-07-29 2022-03-11 中钢集团马鞍山矿山研究总院股份有限公司 Beneficiation method for comprehensively utilizing magnetite concentrate flotation desulfurization foam products
CN112916195B (en) * 2021-03-11 2023-01-20 重庆工程职业技术学院 Coal mining washing equipment

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165969A (en) * 1973-02-23 1979-08-28 Ashland Oil, Inc. High carbon content liquid fuels
US4033852A (en) * 1975-06-26 1977-07-05 Polygulf Associates Process for treating coal and products produced thereby
ZA763874B (en) * 1975-07-03 1977-05-25 American Minechem Corp Method for transporting coal
GB1575413A (en) * 1976-12-03 1980-09-24 Shell Int Research Method for agglomeration of coal fines
AU530672B2 (en) * 1978-06-23 1983-07-28 Broken Hill Proprietary Company Limited, The Beneficiation and dewatering of slurries
US4355999A (en) * 1978-12-20 1982-10-26 Atlantic Richfield Company Process for agglomerating coal
US4282004A (en) * 1978-12-20 1981-08-04 Atlantic Richfield Company Process for agglomerating coal
EP0015736B1 (en) * 1979-03-05 1983-09-21 The Broken Hill Proprietary Company Limited Method of recovering coal by coal handling operations and system therefor
US4210423A (en) * 1979-04-06 1980-07-01 Mobil Oil Corporation Solid fuel use in small furnaces
US4284413A (en) * 1979-12-26 1981-08-18 Canadian Patents & Development Ltd. In-line method for the beneficiation of coal and the formation of a coal-in-oil combustible fuel therefrom
GB2068410A (en) * 1980-01-22 1981-08-12 Gulf & Western Industries Benefication of coal by polymer coating the particles thereof
US4306883A (en) * 1981-01-29 1981-12-22 Gulf & Western Manufacturing Company Process for forming coal-oil mixtures under selected conditions of temperature and shear

Also Published As

Publication number Publication date
CA1175767A (en) 1984-10-09
JPS57147596A (en) 1982-09-11
AU7947582A (en) 1982-08-05
AU7947682A (en) 1982-08-05
EP0057577A2 (en) 1982-08-11
DE3270923D1 (en) 1986-06-12
AU551442B2 (en) 1986-05-01
EP0057577A3 (en) 1983-11-30
EP0057577B1 (en) 1986-05-07
AU551441B2 (en) 1986-05-01
ATE19649T1 (en) 1986-05-15

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