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

Procédé pour favoriser la flottation des phosphates.

Info

Publication number: OA05763A
Authority: OA; OAPI
Prior art keywords: flotation; phosphates; promoting
Prior art date: 1976-09-16

Application number

OA56277A

Other languages

English (en)

French (fr)

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.)

1976-09-16

Filing date

1977-09-08

Publication date

1981-05-31

1977-09-08 Application filed by American Cyanamid Co filed Critical American Cyanamid Co

1981-05-31 Publication of OA05763A publication Critical patent/OA05763A/xx

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 (sv)
AR (1)	AR218876A1 (sv)
AU (1)	AU513564B2 (sv)
BR (1)	BR7705672A (sv)
CA (1)	CA1080374A (sv)
FI (1)	FI772617A7 (sv)
FR (1)	FR2364963A1 (sv)
GB (1)	GB1583080A (sv)
NO (1)	NO773166L (sv)
OA (1)	OA05763A (sv)
SE (1)	SE7710368L (sv)
TR (1)	TR19569A (sv)
ZA (1)	ZA774820B (sv)

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
TN2017000094A1 (en)	2014-09-18	2018-07-04	Akzo Nobel Chemicals Int Bv	Use of branched alcohols and alkoxylates thereof as secondary collectors.
WO2020083793A1 (en)	2018-10-23	2020-04-30	Basf Se	Collector composition and flotation process for beneficiation of phosphate
CA3032769C (en) *	2019-02-04	2020-04-21	Envirollea Inc.	Flotation oils, processes and uses thereof

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

1976
- 1976-09-16 US US05/723,842 patent/US4090972A/en not_active Expired - Lifetime
1977
- 1977-08-09 ZA ZA00774820A patent/ZA774820B/xx unknown
- 1977-08-09 CA CA284,391A patent/CA1080374A/en not_active Expired
- 1977-08-11 AU AU27809/77A patent/AU513564B2/en not_active Expired
- 1977-08-11 GB GB33819/77A patent/GB1583080A/en not_active Expired
- 1977-08-18 AR AR268838A patent/AR218876A1/es active
- 1977-08-25 BR BR7705672A patent/BR7705672A/pt unknown
- 1977-09-02 FI FI772617A patent/FI772617A7/fi not_active Application Discontinuation
- 1977-09-08 OA OA56277A patent/OA05763A/xx unknown
- 1977-09-13 TR TR19569A patent/TR19569A/xx unknown
- 1977-09-14 NO NO773166A patent/NO773166L/no unknown
- 1977-09-15 SE SE7710368A patent/SE7710368L/sv not_active Application Discontinuation
- 1977-09-16 FR FR7728102A patent/FR2364963A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
FR2364963A1 (fr)	1978-04-14
SE7710368L (sv)	1978-03-17
ZA774820B (en)	1978-06-28
AU513564B2 (en)	1980-12-11
GB1583080A (en)	1981-01-21
FI772617A7 (fi)	1978-03-17
BR7705672A (pt)	1978-05-02
AR218876A1 (es)	1980-07-15
US4090972A (en)	1978-05-23
TR19569A (tr)	1979-07-01
CA1080374A (en)	1980-06-24
NO773166L (no)	1978-03-17
AU2780977A (en)	1979-02-15

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