FR993892A - Improvement in the use of aliphatic amines for flotation - Google Patents

Improvement in the use of aliphatic amines for flotation

Info

Publication number
FR993892A
FR993892A FR993892DA FR993892A FR 993892 A FR993892 A FR 993892A FR 993892D A FR993892D A FR 993892DA FR 993892 A FR993892 A FR 993892A
Authority
FR
France
Prior art keywords
flotation
improvement
aliphatic amines
amines
aliphatic
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
Other languages
French (fr)
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.)
MINERAIS ET METAUX
Original Assignee
MINERAIS ET METAUX
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 MINERAIS ET METAUX filed Critical MINERAIS ET METAUX
Application granted granted Critical
Publication of FR993892A publication Critical patent/FR993892A/en
Expired 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
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/01—Organic compounds containing nitrogen
    • 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
FR993892D 1944-10-27 1944-10-27 Improvement in the use of aliphatic amines for flotation Expired FR993892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR993892T 1944-10-27

Publications (1)

Publication Number Publication Date
FR993892A true FR993892A (en) 1951-11-08

Family

ID=9555946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR993892D Expired FR993892A (en) 1944-10-27 1944-10-27 Improvement in the use of aliphatic amines for flotation

Country Status (1)

Country Link
FR (1) FR993892A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2816870A (en) * 1954-07-19 1957-12-17 Gen Mills Inc Dispersible fatty amines
EP2017009A1 (en) * 2007-07-20 2009-01-21 Clariant (Brazil) S.A. Reverse iron ore flotation by collectors in aqueous nanoemulsion

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2816870A (en) * 1954-07-19 1957-12-17 Gen Mills Inc Dispersible fatty amines
EP2017009A1 (en) * 2007-07-20 2009-01-21 Clariant (Brazil) S.A. Reverse iron ore flotation by collectors in aqueous nanoemulsion
WO2009077015A1 (en) * 2007-07-20 2009-06-25 Clariant (Brazil) S.A. Reverse iron ore flotation by collectors in aqueous nanoemulsion
AU2008338029B2 (en) * 2007-07-20 2012-07-26 Clariant S.A. Reverse iron ore flotation by collectors in aqueous nanoemulsion
US8784678B2 (en) 2007-07-20 2014-07-22 Clariant S.A. Reverse iron ore flotation by collectors in aqueous nanoemulsion
US9403174B2 (en) 2007-07-20 2016-08-02 Clariant S.A. Reverse iron ore flotation by collectors in aqueous nanoemulsion

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