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PT92128A - PROCESS FOR THE SEPARATION OF MINERALS NOT SULFURETATED FROM A FLOATING MINING USING ESTERS OF FATTY ACIDS AND / OR DERIVED FROM FATTY ACIDS WITH TENSIONIC PROPERTIES AS COLLECTOR AGENTS AND THEIR PREPARATION - Google Patents

PROCESS FOR THE SEPARATION OF MINERALS NOT SULFURETATED FROM A FLOATING MINING USING ESTERS OF FATTY ACIDS AND / OR DERIVED FROM FATTY ACIDS WITH TENSIONIC PROPERTIES AS COLLECTOR AGENTS AND THEIR PREPARATION

Info

Publication number
PT92128A
PT92128A PT92128A PT9212889A PT92128A PT 92128 A PT92128 A PT 92128A PT 92128 A PT92128 A PT 92128A PT 9212889 A PT9212889 A PT 9212889A PT 92128 A PT92128 A PT 92128A
Authority
PT
Portugal
Prior art keywords
fatty acids
tensionic
sulfuretated
minerals
esters
Prior art date
Application number
PT92128A
Other languages
Portuguese (pt)
Other versions
PT92128B (en
Inventor
Rita Koster
Ansgar Behler
Wolfgang Von Rybinski
Original Assignee
Henkel Kgaa
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 Henkel Kgaa filed Critical Henkel Kgaa
Publication of PT92128A publication Critical patent/PT92128A/en
Publication of PT92128B publication Critical patent/PT92128B/en

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
    • B03D1/012—Organic compounds containing sulfur
    • 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
PT92128A 1988-10-29 1989-10-27 PROCESS FOR THE SEPARATION OF MINERALS NOT SULFURETATED FROM A FLOATING MINING USING ESTERS OF FATTY ACIDS AND / OR DERIVED FROM FATTY ACIDS WITH TENSIONIC PROPERTIES AS COLLECTOR AGENTS AND THEIR PREPARATION PT92128B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3836891A DE3836891A1 (en) 1988-10-29 1988-10-29 BORDER-ACTIVE FAT-ACID STARTER AND / OR FAT-SAFER DERIVATIVES AS COLLECTORS IN THE FLOTATION OF NON-SULFIDIC ORNAMENTS

Publications (2)

Publication Number Publication Date
PT92128A true PT92128A (en) 1990-04-30
PT92128B PT92128B (en) 1995-07-03

Family

ID=6366156

Family Applications (1)

Application Number Title Priority Date Filing Date
PT92128A PT92128B (en) 1988-10-29 1989-10-27 PROCESS FOR THE SEPARATION OF MINERALS NOT SULFURETATED FROM A FLOATING MINING USING ESTERS OF FATTY ACIDS AND / OR DERIVED FROM FATTY ACIDS WITH TENSIONIC PROPERTIES AS COLLECTOR AGENTS AND THEIR PREPARATION

Country Status (10)

Country Link
EP (2) EP0440746A1 (en)
AU (1) AU627805B2 (en)
BR (1) BR8907743A (en)
CA (1) CA2001736A1 (en)
DE (2) DE3836891A1 (en)
ES (1) ES2041939T3 (en)
PT (1) PT92128B (en)
TR (1) TR24025A (en)
WO (1) WO1990004459A1 (en)
ZA (1) ZA898203B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4025371A1 (en) * 1990-08-10 1992-02-13 Kali & Salz Ag PROCESS FOR CLEANING ELECTROSTATICALLY OBTAINED STONE SALT
RU2182042C2 (en) * 2000-07-05 2002-05-10 Иркутский государственный технический университет Method of flotation of barite-containing ores
CN107442294A (en) * 2017-09-04 2017-12-08 江西理工大学 A kind of method that flotation at normal temperatures obtains qualified white tungsten fine ore
CN108543631A (en) * 2018-05-10 2018-09-18 江西理工大学 A kind of beneficiation method of skarn type scheelite
CN111804442A (en) * 2019-04-10 2020-10-23 杨立 Reverse flotation method based on low-temperature saponification reaction
WO2025144839A1 (en) 2023-12-27 2025-07-03 Arkema Inc. Polysulfide compositions and methods for separation of ores

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE670048C (en) * 1935-11-07 1939-01-10 Erz & Kohleflotation Gmbh Process for the swimming treatment of non-sulphidic minerals with the addition of a salt of a sulphurized fatty acid
GB589800A (en) * 1939-07-03 1947-07-01 Thorbjorn Heilmann Improvements relating to the separation of calcium carbonate by froth flotation
DE3612481A1 (en) * 1986-04-14 1987-10-15 Henkel Kgaa METHOD FOR THE PRODUCTION OF INTERFACE-ACTIVE FATTY ACID ESTER DERIVATIVES

Also Published As

Publication number Publication date
EP0368061B1 (en) 1993-03-17
BR8907743A (en) 1991-08-20
DE3836891A1 (en) 1990-05-03
EP0368061A1 (en) 1990-05-16
AU627805B2 (en) 1992-09-03
WO1990004459A1 (en) 1990-05-03
ES2041939T3 (en) 1993-12-01
EP0440746A1 (en) 1991-08-14
AU4631389A (en) 1990-05-14
CA2001736A1 (en) 1990-04-29
DE58903805D1 (en) 1993-04-22
ZA898203B (en) 1990-07-25
PT92128B (en) 1995-07-03
TR24025A (en) 1991-02-04

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Effective date: 19960731