OA05763A - Procédé pour favoriser la flottation des phosphates. - Google Patents

Procédé pour favoriser la flottation des phosphates.

Info

Publication number
OA05763A
OA05763A OA56277A OA56277A OA05763A OA 05763 A OA05763 A OA 05763A OA 56277 A OA56277 A OA 56277A OA 56277 A OA56277 A OA 56277A OA 05763 A OA05763 A OA 05763A
Authority
OA
OAPI
Prior art keywords
flotation
phosphates
promoting
Prior art date
Application number
OA56277A
Other languages
English (en)
Inventor
Samuel Shan-Ning Wang
Original Assignee
American Cyanamid 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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of OA05763A publication Critical patent/OA05763A/fr

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
    • B03D1/008—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
    • 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
    • B03D2203/00—Specified materials treated by the flotation agents; specified applications
    • B03D2203/02—Ores
    • B03D2203/04—Non-sulfide ores
OA56277A 1976-09-16 1977-09-08 Procédé pour favoriser la flottation des phosphates. OA05763A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/723,842 US4090972A (en) 1976-09-16 1976-09-16 Effective promoter extender for conventional fatty acids in non-sulfide mineral flotation

Publications (1)

Publication Number Publication Date
OA05763A true OA05763A (fr) 1981-05-31

Family

ID=24907918

Family Applications (1)

Application Number Title Priority Date Filing Date
OA56277A OA05763A (fr) 1976-09-16 1977-09-08 Procédé pour favoriser la flottation des phosphates.

Country Status (13)

Country Link
US (1) US4090972A (fr)
AR (1) AR218876A1 (fr)
AU (1) AU513564B2 (fr)
BR (1) BR7705672A (fr)
CA (1) CA1080374A (fr)
FI (1) FI772617A (fr)
FR (1) FR2364963A1 (fr)
GB (1) GB1583080A (fr)
NO (1) NO773166L (fr)
OA (1) OA05763A (fr)
SE (1) SE7710368L (fr)
TR (1) TR19569A (fr)
ZA (1) ZA774820B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368117A (en) * 1978-06-22 1983-01-11 Outokumpu Oy Process for the selective froth-flotation of sulfidic, oxidic and salt-type minerals
US4309282A (en) * 1980-04-14 1982-01-05 American Cyanamid Company Process of phosphate ore beneficiation in the presence of residual organic polymeric flocculants
US4678562A (en) * 1982-10-14 1987-07-07 Sherex Chemical Company, Inc. Promotors for froth floatation of coal
GB2157980B (en) * 1984-05-01 1987-04-01 Coal Ind Froth flotation
DE3517154A1 (de) * 1985-05-11 1986-11-13 Henkel KGaA, 4000 Düsseldorf Verwendung von tensidgemischen als hilfsmittel fuer die flotation von nichtsulfidischen erzen
US7275643B2 (en) * 2004-08-17 2007-10-02 Fairmount Minerals, Inc. Environmentally safe promoter for use in flotation separation of carbonates from minerals
US10376901B2 (en) 2014-09-18 2019-08-13 Akzo Nobel Chemicals International B.V. Use of branched alcohols and alkoxylates thereof as secondary collectors
WO2020083793A1 (fr) 2018-10-23 2020-04-30 Basf Se Composition de collecteur et procédé de flottation pour l'enrichissement de phosphate
CA3056050C (fr) * 2019-02-04 2020-04-28 Envirollea Inc. Huiles de flottaison, procedes et utilisations associees

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2012609A (en) * 1933-05-03 1935-08-27 Du Pont Flotation process
US2065053A (en) * 1933-10-11 1936-12-22 American Cyanamid Co Flotation frother
US2377129A (en) * 1940-06-20 1945-05-29 American Cyanamid Co Flotation of phosphate minerals

Also Published As

Publication number Publication date
CA1080374A (fr) 1980-06-24
BR7705672A (pt) 1978-05-02
FI772617A (fi) 1978-03-17
SE7710368L (sv) 1978-03-17
NO773166L (no) 1978-03-17
TR19569A (tr) 1979-07-01
AR218876A1 (es) 1980-07-15
FR2364963A1 (fr) 1978-04-14
GB1583080A (en) 1981-01-21
AU2780977A (en) 1979-02-15
AU513564B2 (en) 1980-12-11
ZA774820B (en) 1978-06-28
US4090972A (en) 1978-05-23

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