ZA852388B - Silicone glycol collectors in the beneficiation of fine coal by froth flotation - Google Patents

Silicone glycol collectors in the beneficiation of fine coal by froth flotation

Info

Publication number
ZA852388B
ZA852388B ZA852388A ZA852388A ZA852388B ZA 852388 B ZA852388 B ZA 852388B ZA 852388 A ZA852388 A ZA 852388A ZA 852388 A ZA852388 A ZA 852388A ZA 852388 B ZA852388 B ZA 852388B
Authority
ZA
South Africa
Prior art keywords
beneficiation
collectors
fine coal
froth flotation
silicone glycol
Prior art date
Application number
ZA852388A
Other languages
English (en)
Inventor
Michael James Owen
Original Assignee
Dow Corning
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 filed Critical Dow Corning
Publication of ZA852388B publication Critical patent/ZA852388B/xx

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
    • B03D1/001—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
    • B03D1/008—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
    • B03D1/0046—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
    • B03D2201/02—Collectors
    • 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
ZA852388A 1984-05-30 1985-03-29 Silicone glycol collectors in the beneficiation of fine coal by froth flotation ZA852388B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/615,395 US4526680A (en) 1984-05-30 1984-05-30 Silicone glycol collectors in the beneficiation of fine coal by froth flotation

Publications (1)

Publication Number Publication Date
ZA852388B true ZA852388B (en) 1986-02-26

Family

ID=24465183

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA852388A ZA852388B (en) 1984-05-30 1985-03-29 Silicone glycol collectors in the beneficiation of fine coal by froth flotation

Country Status (7)

Country Link
US (1) US4526680A (https=)
EP (1) EP0163480B1 (https=)
JP (1) JPS60261562A (https=)
AU (1) AU570566B2 (https=)
CA (1) CA1225172A (https=)
DE (1) DE3584264D1 (https=)
ZA (1) ZA852388B (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532032A (en) * 1984-05-30 1985-07-30 Dow Corning Corporation Polyorganosiloxane collectors in the beneficiation of fine coal by froth flotation
US4857221A (en) * 1986-05-14 1989-08-15 Fospur Limited Recovering coal fines
US4770767A (en) * 1987-05-06 1988-09-13 The Dow Chemical Company Method for the froth flotation of coal
US4820406A (en) * 1987-05-06 1989-04-11 The Dow Chemical Company Method for the froth flotation of coal
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
US6799682B1 (en) * 2000-05-16 2004-10-05 Roe-Hoan Yoon Method of increasing flotation rate
US6593422B2 (en) * 2001-05-29 2003-07-15 Dow Corning Corporation Emulsions containing crosslinked and non-crosslinked silicone polyethers
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
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
WO2009146178A1 (en) * 2008-04-15 2009-12-03 President And Fellows Of Harvard College Angiogenin and amyotrophic lateral sclerosis
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
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

Family Cites Families (7)

* 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
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
US4532032A (en) * 1984-05-30 1985-07-30 Dow Corning Corporation Polyorganosiloxane collectors in the beneficiation of fine coal by froth flotation

Also Published As

Publication number Publication date
DE3584264D1 (de) 1991-11-07
AU570566B2 (en) 1988-03-17
EP0163480A2 (en) 1985-12-04
JPH0148822B2 (https=) 1989-10-20
EP0163480A3 (en) 1988-01-07
AU4312585A (en) 1985-12-05
CA1225172A (en) 1987-08-04
US4526680A (en) 1985-07-02
EP0163480B1 (en) 1991-10-02
JPS60261562A (ja) 1985-12-24

Similar Documents

Publication Publication Date Title
ZW4086A1 (en) Novel collectors for the selective froth flotation of sulfide minerals
ZA856955B (en) Collectors for the froth flotation of mineral values
ZA853129B (en) Polyorganosiloxane collectors in the beneficiation of fine coal by froth flotation
PH21771A (en) Frothers demonstrating enhanced recovery of coarse particles in froth flotation
ZA852388B (en) Silicone glycol collectors in the beneficiation of fine coal by froth flotation
ZM1586A1 (en) Collector compositions for the froth flotation of mineral values
ZA861171B (en) Collectors for froth flotation of minerals
GB8718337D0 (en) Collectors & froth flotation processes
ZA861172B (en) Collector compositions for froth flotation
GB2163975B (en) Froth flotation of coal
ZA856507B (en) Frothers demonstrating enhanced recovery of fine particles of coal in froth flotation
PH22331A (en) Frothers useful in the recovery of fine particles of metal values in froth flotation
GB2111866B (en) Improvements in froth flotation
ZA851371B (en) Froth flotation
GB2157980B (en) Froth flotation
GB2174019B (en) Improvements in froth flotation
GB2099727B (en) Froth flotation of coal
GB2110958B (en) Froth flotation of coal
GB2124518B (en) Improvements in froth flotation
GB8503129D0 (en) Froth flotation of fine coal
ZA816807B (en) Recovery of molybdenum in froth flotation
GB8411159D0 (en) Froth flotation
ZA854510B (en) Froth flotation
ZA821257B (en) Froth flotation
ZM8382A1 (en) Froth flotation