JPH0146179B2 - - Google Patents

Info

Publication number
JPH0146179B2
JPH0146179B2 JP60116308A JP11630885A JPH0146179B2 JP H0146179 B2 JPH0146179 B2 JP H0146179B2 JP 60116308 A JP60116308 A JP 60116308A JP 11630885 A JP11630885 A JP 11630885A JP H0146179 B2 JPH0146179 B2 JP H0146179B2
Authority
JP
Japan
Prior art keywords
coal
pulverized coal
foam flotation
polyorganosiloxane
foaming agent
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
JP60116308A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60261563A (ja
Inventor
Reongu Nugu Fuuku
Suchuwaato Hitsugusu Buruusu
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.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
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 Dow Corning Corp filed Critical Dow Corning Corp
Publication of JPS60261563A publication Critical patent/JPS60261563A/ja
Publication of JPH0146179B2 publication Critical patent/JPH0146179B2/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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • 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
    • 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
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/0046—Organic compounds containing silicon
    • 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
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/04—Frothers
    • 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

Landscapes

  • Degasification And Air Bubble Elimination (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
JP60116308A 1984-05-30 1985-05-29 微粉炭選鉱のための泡沫浮遊選鉱法 Granted JPS60261563A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US615433 1984-05-30
US06/615,433 US4532032A (en) 1984-05-30 1984-05-30 Polyorganosiloxane collectors in the beneficiation of fine coal by froth flotation

Publications (2)

Publication Number Publication Date
JPS60261563A JPS60261563A (ja) 1985-12-24
JPH0146179B2 true JPH0146179B2 (https=) 1989-10-06

Family

ID=24465342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60116308A Granted JPS60261563A (ja) 1984-05-30 1985-05-29 微粉炭選鉱のための泡沫浮遊選鉱法

Country Status (7)

Country Link
US (1) US4532032A (https=)
EP (1) EP0164237B1 (https=)
JP (1) JPS60261563A (https=)
AU (1) AU570565B2 (https=)
CA (1) CA1226381A (https=)
DE (1) DE3581956D1 (https=)
ZA (1) ZA853129B (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526680A (en) * 1984-05-30 1985-07-02 Dow Corning Corporation Silicone glycol collectors in the beneficiation of fine coal by froth flotation
US4857221A (en) * 1986-05-14 1989-08-15 Fospur Limited Recovering coal fines
GB8611747D0 (en) * 1986-05-14 1986-06-25 Fospur Ltd Recovering coal fines
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
US5443158A (en) * 1992-10-02 1995-08-22 Fording Coal Limited Coal flotation process
US5379902A (en) * 1993-11-09 1995-01-10 The United States Of America As Represented By The United States Department Of Energy Method for simultaneous use of a single additive for coal flotation, dewatering, and reconstitution
US6799682B1 (en) * 2000-05-16 2004-10-05 Roe-Hoan Yoon Method of increasing flotation rate
JP4022595B2 (ja) * 2004-10-26 2007-12-19 コニカミノルタオプト株式会社 撮影装置
AP2447A (en) * 2005-02-04 2012-08-31 Mineral And Coal Technologies Inc Improving the seperation of diamond from gangue minerals
CN1302853C (zh) * 2005-03-30 2007-03-07 平顶山天安煤业股份有限公司田庄选煤厂 一种双流态微泡浮选装置及其双流态微泡浮选方法
CN101547754B (zh) * 2006-12-11 2012-04-25 三井造船株式会社 煤灰中的未燃碳的除去方法
US9731221B2 (en) * 2011-05-25 2017-08-15 Cidra Corporate Services, Inc. Apparatus having polymer surfaces having a siloxane functional group
PE20142002A1 (es) * 2011-05-25 2014-12-21 Cidra Corporate Services Inc Tecnicas para transportar perlas o burbujas sinteticas en una celda o columna de flotacion
GB201115823D0 (en) 2011-09-13 2011-10-26 Novel Polymer Solutions Ltd Mineral processing
CN105750092A (zh) * 2016-03-10 2016-07-13 徐州工程学院 一种新型选煤捕收剂及其制备方法
CN110022983B (zh) 2016-12-14 2022-03-01 埃科莱布美国股份有限公司 用于泡沫浮选的官能化硅氧烷
CN107597446B (zh) * 2017-08-31 2019-05-28 原平宏祥选煤科技有限公司 一种煤泥捕收剂

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2934208A (en) * 1958-02-27 1960-04-26 Saskatchewan Potash Silicone reagent flotation
DE1156724B (de) * 1958-10-01 1963-11-07 Bayer Ag Flotationsverfahren fuer sulfidische Erze
US3640385A (en) * 1969-11-17 1972-02-08 Ideal Basic Ind Inc Reagents for beneficiating ores
SU582839A1 (ru) * 1975-03-25 1977-12-05 Магнитогорский горно-металлургический институт им.Г.И.Носова Реагент-вспениватель дл флотации угл
SU650656A1 (ru) * 1976-11-02 1979-03-05 Магнитогорский Горнометаллургический Институт Им. Г.Н.Носова Министерства Высшего И Среднего Специального Образования Рсфср Вспениватель дл флотации угл
SU652974A1 (ru) * 1977-11-09 1979-03-25 Иркутский политехнический институт Вспениватель дл флотации полиметаллических руд
SU657855A1 (ru) * 1977-12-22 1979-04-25 Государственный Научно-Исследовательский И Проектный Институт По Обогощению Руд Цветных Металлов "Казмеханобр" Дополнительный собиратель дл флотации благородных металлов
US4526680A (en) * 1984-05-30 1985-07-02 Dow Corning Corporation Silicone glycol collectors in the beneficiation of fine coal by froth flotation

Also Published As

Publication number Publication date
JPS60261563A (ja) 1985-12-24
AU4312485A (en) 1985-12-05
US4532032A (en) 1985-07-30
DE3581956D1 (de) 1991-04-11
ZA853129B (en) 1986-02-26
CA1226381A (en) 1987-09-01
AU570565B2 (en) 1988-03-17
EP0164237A3 (en) 1988-01-07
EP0164237A2 (en) 1985-12-11
EP0164237B1 (en) 1991-03-06

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