GR70023B - - Google Patents

Info

Publication number
GR70023B
GR70023B GR57608A GR780157608A GR70023B GR 70023 B GR70023 B GR 70023B GR 57608 A GR57608 A GR 57608A GR 780157608 A GR780157608 A GR 780157608A GR 70023 B GR70023 B GR 70023B
Authority
GR
Greece
Application number
GR57608A
Other languages
Greek (el)
Original Assignee
Nalco Chemical 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
Priority claimed from US05/870,559 external-priority patent/US4162966A/en
Application filed by Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of GR70023B publication Critical patent/GR70023B/el

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
    • 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
GR57608A 1978-01-19 1978-11-08 GR70023B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/870,559 US4162966A (en) 1976-06-16 1978-01-19 Flotation of deep mined coal with water-in-oil emulsions of sodium polyacrylate

Publications (1)

Publication Number Publication Date
GR70023B true GR70023B (fr) 1982-07-23

Family

ID=25355647

Family Applications (1)

Application Number Title Priority Date Filing Date
GR57608A GR70023B (fr) 1978-01-19 1978-11-08

Country Status (9)

Country Link
AU (1) AU507430B2 (fr)
CA (1) CA1112378A (fr)
DE (1) DE2850988A1 (fr)
ES (1) ES475446A2 (fr)
FR (1) FR2414958A2 (fr)
GB (1) GB2012621B (fr)
GR (1) GR70023B (fr)
MX (1) MX154137A (fr)
ZA (1) ZA786278B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5599356A (en) * 1979-01-25 1980-07-29 Dow Chemical Co Additive for alkanol amineetolu oil fatty acid coal flotation method
GB2171929B (en) * 1985-03-08 1988-09-01 Cargo Fleet Chemical Co Improvements relating to particle separation
US6959815B2 (en) 2002-01-28 2005-11-01 The Governors Of The University Of Alberta Selective reactive oily bubble carriers in flotation processes and methods of generation and uses thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002702B (de) * 1955-12-29 1957-02-21 Basf Ag Verfahren zur Schaumschwimmaufbereitung, insbesondere von Steinkohle
US3079331A (en) * 1959-08-27 1963-02-26 American Cyanamid Co Process of recovering coal fines
FR1252870A (fr) * 1960-01-29 1961-02-03 United States Borax Chem Procédé d'élimination de l'argile à partir de sylvinite
FR1519540A (fr) * 1966-05-11 1968-04-05 Prod Chim D Auby Soc D Procédé et produits pour la flottation de minéraux et minerais à gangue calcaire et dolomitique, tels que minerais oxydés, de cuivre notamment
AU4720072A (en) * 1971-10-08 1974-04-04 Tci. AUSTRALIAN MINERAL DEVELOPMENT LABORATORIES Ore flotation process

Also Published As

Publication number Publication date
FR2414958A2 (fr) 1979-08-17
CA1112378A (fr) 1981-11-10
MX154137A (es) 1987-05-26
GB2012621A (en) 1979-08-01
AU507430B2 (en) 1980-02-14
DE2850988A1 (de) 1979-07-19
AU4177178A (en) 1979-08-23
FR2414958B2 (fr) 1981-12-31
ZA786278B (en) 1979-10-31
GB2012621B (en) 1982-06-16
ES475446A2 (es) 1980-01-16

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