EP0057577A3 - Method for the beneficiation, liquefaction and recovery of coal and other solid carbonaceous materials and beneficiated coal products - Google Patents

Method for the beneficiation, liquefaction and recovery of coal and other solid carbonaceous materials and beneficiated coal products Download PDF

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Publication number
EP0057577A3
EP0057577A3 EP82300449A EP82300449A EP0057577A3 EP 0057577 A3 EP0057577 A3 EP 0057577A3 EP 82300449 A EP82300449 A EP 82300449A EP 82300449 A EP82300449 A EP 82300449A EP 0057577 A3 EP0057577 A3 EP 0057577A3
Authority
EP
European Patent Office
Prior art keywords
coal
beneficiation
liquefaction
beneficiated
recovery
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.)
Granted
Application number
EP82300449A
Other versions
EP0057577B1 (en
EP0057577A2 (en
Inventor
Lester E. Burgess
Robert G. Hagstrom
David E. Herman
Philip E. Mcgarry
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.)
Standard Oil Co
Original Assignee
Gulf and Western Manufacturing 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 and Western Manufacturing Co filed Critical Gulf and Western Manufacturing Co
Priority to AT82300449T priority Critical patent/ATE19649T1/en
Publication of EP0057577A2 publication Critical patent/EP0057577A2/en
Publication of EP0057577A3 publication Critical patent/EP0057577A3/en
Application granted granted Critical
Publication of EP0057577B1 publication Critical patent/EP0057577B1/en
Expired legal-status Critical Current

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)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Polysaccharides And Polysaccharide Derivatives (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.
EP82300449A 1981-01-29 1982-01-28 Method for the beneficiation, liquefaction and recovery of coal and other solid carbonaceous materials and beneficiated coal products Expired EP0057577B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82300449T ATE19649T1 (en) 1981-01-29 1982-01-28 METHOD OF IMPROVING, LIQUEFICATION AND RECOVERY OF COAL AND OTHER SOLID CARBON-CONTAINING MATERIALS AND IMPROVED CARBON PRODUCTS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23005281A 1981-01-29 1981-01-29
US230052 1994-04-19

Publications (3)

Publication Number Publication Date
EP0057577A2 EP0057577A2 (en) 1982-08-11
EP0057577A3 true EP0057577A3 (en) 1983-11-30
EP0057577B1 EP0057577B1 (en) 1986-05-07

Family

ID=22863765

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82300449A Expired EP0057577B1 (en) 1981-01-29 1982-01-28 Method for the beneficiation, liquefaction and recovery of coal and other solid carbonaceous materials and beneficiated coal products

Country Status (7)

Country Link
EP (1) EP0057577B1 (en)
JP (1) JPS57147596A (en)
AT (1) ATE19649T1 (en)
AU (2) AU551442B2 (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
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
ATE34180T1 (en) * 1985-10-23 1988-05-15 Standard Oil Co Ohio PROCESSES FOR UPGRADING LOW-GRADE COAL AND PRODUCTS OBTAINED SO.
AU2007264411B2 (en) * 2006-06-30 2012-07-19 Newcastle Innovation Limited A separation process and system
WO2008025088A1 (en) * 2006-08-30 2008-03-06 Ian Raymond Brake Coal flotation method
NZ600580A (en) 2009-12-18 2014-01-31 Ciris Energy Inc Biogasification of coal to methane and other useful products
US20110262987A1 (en) * 2010-04-21 2011-10-27 Downey Robert A Solubilization of Carbonaceous Materials and Conversion to Hydrocarbons and Other Useful Products
WO2014015861A1 (en) * 2012-07-26 2014-01-30 Studiengesellschaft Kohle Mbh Method for direct coal liquefaction
JP2019513841A (en) * 2016-04-04 2019-05-30 エイアールキュー・アイピー・リミテッドＡｒｑ Ｉｐ Ｌｉｍｉｔｅｄ Solid-liquid crude oil composition and its rectification method
WO2020117810A1 (en) * 2018-12-05 2020-06-11 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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033852A (en) * 1975-06-26 1977-07-05 Polygulf Associates Process for treating coal and products produced thereby
US4165969A (en) * 1973-02-23 1979-08-28 Ashland Oil, Inc. High carbon content liquid fuels
GB2024250A (en) * 1978-06-23 1980-01-09 Broken Hill Pty Co Ltd Treatment of aqueous slurries of particulate material
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
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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
EP0032811B1 (en) * 1980-01-22 1985-04-17 The Standard Oil Company A process for the beneficiation of coal and beneficiated coal product

Patent Citations (5)

* 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
GB2024250A (en) * 1978-06-23 1980-01-09 Broken Hill Pty Co Ltd Treatment of aqueous slurries of particulate material
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
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
ZA82214B (en) 1982-12-29
EP0057577B1 (en) 1986-05-07
AU551442B2 (en) 1986-05-01
EP0057577A2 (en) 1982-08-11
AU7947582A (en) 1982-08-05
JPS57147596A (en) 1982-09-11
DE3270923D1 (en) 1986-06-12
AU7947682A (en) 1982-08-05
AU551441B2 (en) 1986-05-01
CA1175767A (en) 1984-10-09
ATE19649T1 (en) 1986-05-15

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