JPS56111061A - Coal dressing method and its product - Google Patents

Coal dressing method and its product

Info

Publication number
JPS56111061A
JPS56111061A JP890981A JP890981A JPS56111061A JP S56111061 A JPS56111061 A JP S56111061A JP 890981 A JP890981 A JP 890981A JP 890981 A JP890981 A JP 890981A JP S56111061 A JPS56111061 A JP S56111061A
Authority
JP
Japan
Prior art keywords
product
dressing method
coal dressing
coal
dressing
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
JP890981A
Other languages
English (en)
Other versions
JPH0232028B2 (ja
Inventor
Ii Baagesu Resutaa
Emu Fuotsukusu Kaaru
Ii Matsukugiyarii Fuiritsupu
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.)
Gulf and Western Industries Inc
Original Assignee
Gulf and Western Industries Inc
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 Industries Inc filed Critical Gulf and Western Industries Inc
Publication of JPS56111061A publication Critical patent/JPS56111061A/ja
Publication of JPH0232028B2 publication Critical patent/JPH0232028B2/ja
Granted 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
    • 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
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/016—Macromolecular compounds
    • 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
    • B03D3/00—Differential sedimentation
    • B03D3/06—Flocculation
    • 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
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
    • 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
    • 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
    • C10L9/10—Treating solid fuels to improve their combustion by using additives
    • 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
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/008—Organic compounds containing oxygen
    • 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
    • B03D2203/00—Specified materials treated by the flotation agents; specified applications
    • B03D2203/02—Ores
    • B03D2203/04—Non-sulfide ores
    • B03D2203/08—Coal ores, fly ash or soot
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S44/00—Fuel and related compositions
    • Y10S44/905—Method involving added catalyst
JP890981A 1980-01-22 1981-01-22 Coal dressing method and its product Granted JPS56111061A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/114,414 US4304573A (en) 1980-01-22 1980-01-22 Process of beneficiating coal and product

Publications (2)

Publication Number Publication Date
JPS56111061A true JPS56111061A (en) 1981-09-02
JPH0232028B2 JPH0232028B2 (ja) 1990-07-18

Family

ID=22355040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP890981A Granted JPS56111061A (en) 1980-01-22 1981-01-22 Coal dressing method and its product

Country Status (10)

Country Link
US (2) US4304573A (ja)
JP (1) JPS56111061A (ja)
AU (1) AU541969B2 (ja)
CA (1) CA1133700A (ja)
DE (1) DE3101564A1 (ja)
DK (1) DK26781A (ja)
FI (1) FI74728C (ja)
NO (1) NO152095C (ja)
SE (1) SE453598B (ja)
ZA (1) ZA807922B (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57204249A (en) * 1981-05-28 1982-12-14 Gulf & Western Industries Dressed coal, coal mixture and production thereof
JPS5987058A (ja) * 1982-09-30 1984-05-19 ガルフ・アンド・ウエスタ−ン・インダストリ−ズ・インコ−ポレ−テツド 高剪断条件を使用する炭素質物質の選炭方法
JPS6271558A (ja) * 1985-09-20 1987-04-02 ザ　スタンダ−ド　オイル　カンパニ− 予備処理した水使用浮遊選炭法
JP2019051514A (ja) * 2013-03-13 2019-04-04 エコラブ ユーエスエイ インク 泡沫浮遊選鉱における改善のための組成物および方法

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* Cited by examiner, † Cited by third party
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US4332593A (en) * 1980-01-22 1982-06-01 Gulf & Western Industries, Inc. Process for beneficiating coal
US4406664A (en) * 1980-01-22 1983-09-27 Gulf & Western Industries, Inc. Process for the enhanced separation of impurities from coal and coal products produced therefrom
AU581935B2 (en) * 1981-01-29 1989-03-09 Standard Oil Company, The Method for the beneficiation of low rank coal
US4671801A (en) * 1981-01-29 1987-06-09 The Standard Oil Company Method for the beneficiation, liquefaction and recovery of coal and other solid carbonaceous materials
US4583990A (en) * 1981-01-29 1986-04-22 The Standard Oil Company Method for the beneficiation of low rank coal
CA1194304A (en) * 1981-05-28 1985-10-01 Lester E. Burgess Beneficiated coal, coal mixtures and processes for the production thereof
SE436891B (sv) * 1981-09-22 1985-01-28 Carbogel Ab Komposition innefattande finfordelat kol, vatten samt minst en polyelektrolyt
US4437861A (en) 1982-02-19 1984-03-20 Dai-Ichi Kogyo Seiyaku Co., Ltd. Coal-deashing process
JPS5920390A (ja) * 1982-07-24 1984-02-02 Nippon Oil & Fats Co Ltd 石炭−水スラリ−の製造法
US4622046A (en) * 1982-09-30 1986-11-11 The Standard Oil Company Stabilized high solids, coal-oil mixtures and methods for the production thereof
US4514291A (en) * 1983-05-18 1985-04-30 The Standard Oil Company Apparatus and method for flotation separation utilizing an improved spiral spray nozzle
US4650567A (en) * 1983-05-18 1987-03-17 The Standard Oil Company Apparatus and method for flotation separation utilizing an improved spiral spray nozzle
US4659670A (en) * 1983-05-18 1987-04-21 The Standard Oil Company Biological desulfurization of coal
US4560390A (en) * 1983-09-22 1985-12-24 Robert Bender Method of beneficiating coal
US4605420A (en) * 1984-07-02 1986-08-12 Sohio Alternate Energy Development Company Method for the beneficiation of oxidized coal
US4597858A (en) * 1984-09-14 1986-07-01 Sohio Alternate Energy Development Co. Multistream, multiproduct beneficiation arrangement
US4915706A (en) * 1985-05-10 1990-04-10 Daley Ralph D Coal-water fuel production
US4966687A (en) * 1985-12-19 1990-10-30 The Standard Oil Company Method and apparatus for column flotation of mineral matter
US4659458A (en) * 1985-12-19 1987-04-21 The Standard Oil Company Apparatus and method for froth flotation employing rotatably mounted spraying and skimming means
US4770766A (en) * 1986-03-12 1988-09-13 Otisca Industries, Ltd. Time-controlled processes for agglomerating coal
GB8611747D0 (en) * 1986-05-14 1986-06-25 Fospur Ltd Recovering coal fines
US4857221A (en) * 1986-05-14 1989-08-15 Fospur Limited Recovering coal fines
US4716142A (en) * 1986-08-26 1987-12-29 Sri International Catalysts for the hydrodenitrogenation of organic materials and process for the preparation of the catalysts
DE3707034A1 (de) * 1987-03-05 1988-09-15 Henkel Kgaa Verwendung von derivaten des tricyclo-(5.3.1.0(pfeil hoch)2(pfeil hoch)(pfeil hoch),(pfeil hoch)(pfeil hoch)6(pfeil hoch))-decens-3 als schaeumer in der kohle- und erzflotation
US4859318A (en) * 1987-10-16 1989-08-22 Fospur Limited Recovering coal fines
GB8726857D0 (en) * 1987-11-17 1987-12-23 Fospur Ltd Froth floatation of mineral fines
US4909928A (en) * 1988-05-20 1990-03-20 Phillips Petroleum Company Coating of solid carbonaceous material with hydrocarbon liquid in process utilizing water containing system for receiving such carbonaceous material therethrough
US4950390A (en) * 1989-02-23 1990-08-21 Bp America Inc. Apparatus and method for froth flotation
US5676710A (en) * 1996-04-29 1997-10-14 Cli International Enterprises, Inc. Coal preparation system
US6572040B1 (en) 1998-11-09 2003-06-03 Himicro Incorporated Coal grinding, cleaning and drying processor
US6675064B1 (en) 1999-09-27 2004-01-06 University Of Kentucky Research Foundation Process for the physical segregation of minerals
US6558442B2 (en) * 2000-08-30 2003-05-06 Entac, Inc. Synthetic fuel production method
US6641624B1 (en) * 2000-12-29 2003-11-04 Ondeo Nalco Company Method of preparing a synthetic fuel from coal
US7279017B2 (en) 2001-04-27 2007-10-09 Colt Engineering Corporation Method for converting heavy oil residuum to a useful fuel
US20060191192A1 (en) * 2005-02-25 2006-08-31 Eric Ferrall Process for preparing a synthetic fuel from solid, combustible materials
US7341102B2 (en) 2005-04-28 2008-03-11 Diamond Qc Technologies Inc. Flue gas injection for heavy oil recovery
EP1816314B1 (en) 2006-02-07 2010-12-15 Diamond QC Technologies Inc. Carbon dioxide enriched flue gas injection for hydrocarbon recovery
US7566400B2 (en) * 2007-08-14 2009-07-28 Earth Renaissance Technologies, Llc Wastewater chemical/biological treatment method and apparatus
WO2009147512A2 (en) * 2008-06-04 2009-12-10 Inbicon A/S Devices and methods for discharging pretreated biomass from higher to lower pressure regions
EA016836B1 (ru) * 2008-07-25 2012-07-30 Чулуун Энхболд Способ доставки угля на тепловую электростанцию для сжигания
US20130051933A1 (en) * 2010-03-24 2013-02-28 Carly Louise Painter Pumping coarse ore
AU2012258576C1 (en) 2011-05-25 2017-09-21 Cidra Corporate Services Inc. Mineral separation using sized-, weight- or magnetic-based polymer bubbles or beads
US9731221B2 (en) 2011-05-25 2017-08-15 Cidra Corporate Services, Inc. Apparatus having polymer surfaces having a siloxane functional group
US9404055B2 (en) 2013-01-31 2016-08-02 General Electric Company System and method for the preparation of coal water slurries
EP3112445A4 (en) 2014-02-25 2017-09-27 Act Co., Ltd. Method for manufacturing dried combustible substance and dried combustible substance
US10144597B2 (en) * 2017-11-08 2018-12-04 Yusong Zheng Pipeline transportation method of coal
CN109604046A (zh) * 2018-11-20 2019-04-12 朱计平 一种选煤方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54139802A (en) * 1978-04-17 1979-10-30 American Cyanamid Co Recovery of finely divided coal

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Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
JPS54139802A (en) * 1978-04-17 1979-10-30 American Cyanamid Co Recovery of finely divided coal

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57204249A (en) * 1981-05-28 1982-12-14 Gulf & Western Industries Dressed coal, coal mixture and production thereof
JPH0453589B2 (ja) * 1981-05-28 1992-08-27 Garufu Ando Uesutan Inc
JPS5987058A (ja) * 1982-09-30 1984-05-19 ガルフ・アンド・ウエスタ−ン・インダストリ−ズ・インコ−ポレ−テツド 高剪断条件を使用する炭素質物質の選炭方法
JPS6271558A (ja) * 1985-09-20 1987-04-02 ザ　スタンダ−ド　オイル　カンパニ− 予備処理した水使用浮遊選炭法
JP2019051514A (ja) * 2013-03-13 2019-04-04 エコラブ ユーエスエイ インク 泡沫浮遊選鉱における改善のための組成物および方法

Also Published As

Publication number Publication date
NO152095C (no) 1985-07-31
FI74728C (fi) 1988-03-10
SE8100151L (sv) 1981-07-23
FI804013L (fi) 1981-07-23
JPH0232028B2 (ja) 1990-07-18
US4304573A (en) 1981-12-08
NO152095B (no) 1985-04-22
FI74728B (fi) 1987-11-30
AU541969B2 (en) 1985-01-31
SE453598B (sv) 1988-02-15
AU6653781A (en) 1981-07-30
DK26781A (da) 1981-07-23
ZA807922B (en) 1982-02-24
NO810200L (no) 1981-07-23
CA1133700A (en) 1982-10-19
DE3101564A1 (de) 1981-12-03
US4412843A (en) 1983-11-01

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