BR9203160A - Processo para a flotacao seletiva de minerais de fosforo - Google Patents

Processo para a flotacao seletiva de minerais de fosforo

Info

Publication number
BR9203160A
BR9203160A BR929203160A BR9203160A BR9203160A BR 9203160 A BR9203160 A BR 9203160A BR 929203160 A BR929203160 A BR 929203160A BR 9203160 A BR9203160 A BR 9203160A BR 9203160 A BR9203160 A BR 9203160A
Authority
BR
Brazil
Prior art keywords
selective flotation
phosphorus minerals
minerals
phosphorus
flotation
Prior art date
Application number
BR929203160A
Other languages
English (en)
Inventor
Jens Michael Dr Krause
Kurt Bauer
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of BR9203160A publication Critical patent/BR9203160A/pt

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
    • 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
    • B03D2203/06—Phosphate ores
BR929203160A 1991-08-16 1992-08-14 Processo para a flotacao seletiva de minerais de fosforo BR9203160A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4127151A DE4127151C2 (de) 1991-08-16 1991-08-16 Verfahren zur selektiven Flotation von Phosphormineralen

Publications (1)

Publication Number Publication Date
BR9203160A true BR9203160A (pt) 1993-03-30

Family

ID=6438464

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929203160A BR9203160A (pt) 1991-08-16 1992-08-14 Processo para a flotacao seletiva de minerais de fosforo

Country Status (11)

Country Link
US (1) US5295584A (pt)
AU (1) AU650557B2 (pt)
BR (1) BR9203160A (pt)
CA (1) CA2076164C (pt)
DE (1) DE4127151C2 (pt)
FI (1) FI112783B (pt)
MX (1) MX9204731A (pt)
RU (1) RU2087205C1 (pt)
SE (1) SE505563C2 (pt)
ZA (1) ZA926127B (pt)
ZW (1) ZW13092A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5718801A (en) * 1994-08-11 1998-02-17 Ppg Industries, Inc. Method for controlling froth and reducing stickies in the flotation process for deinking waste paper using a froth moderating agent
DE10024667C2 (de) * 2000-05-18 2002-02-28 Clariant Gmbh Mittel zur Aufbereitung von Phosphaterz
US7708144B2 (en) * 2007-11-07 2010-05-04 Richard Windgassen Process for separation of phosphatic materials from coastal beach sand
CN102513221A (zh) * 2012-01-10 2012-06-27 贵州大学 一种碳酸盐磷矿反浮选组合捕收剂及其制备方法
WO2021179862A1 (zh) * 2020-03-10 2021-09-16 中国地质科学院矿产综合利用研究所 一种中低品位混合型胶磷矿的选矿工艺

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779380A (en) * 1971-10-12 1973-12-18 Hercules Inc Collector composition for ore flotation
US4158623A (en) * 1977-12-21 1979-06-19 American Cyanamid Company Process for froth flotation of phosphate ores
US4192739A (en) * 1977-12-21 1980-03-11 American Cyanamid Company Process for beneficiation of non-sulfide ores
US4139481A (en) * 1977-12-21 1979-02-13 American Cyanamid Company Combinations of alkylamidoalkyl monoesters of sulfosuccinic acid and fatty acids as collectors for non-sulfide ores
US4207178A (en) * 1977-12-21 1980-06-10 American Cyanamid Company Process for beneficiation of phosphate and iron ores
US4138350A (en) * 1977-12-21 1979-02-06 American Cyanamid Company Collector combination for non-sulfide ores comprising a fatty acid and a sulfosuccinic acid monoester or salt thereof
US4158739A (en) * 1978-03-20 1979-06-19 Gulf Research & Development Company Process for converting cyclopentane to glutaric acid
SU862990A1 (ru) * 1978-09-18 1981-09-15 Горный Институт Ордена Ленина Кольского Филиала Им.С.М.Кирова Ан Ссср Собиратель дл флотации фосфатных руд
US4309282A (en) * 1980-04-14 1982-01-05 American Cyanamid Company Process of phosphate ore beneficiation in the presence of residual organic polymeric flocculants
OA06199A (fr) * 1981-05-13 1981-06-30 Berol Kemi Ab Procédé de flottation de minéraux phosphatés et composé destiné à ce procédé.
US4424902A (en) * 1982-03-18 1984-01-10 Proektno-Konstruktorskaya Organizatsiya "Orgsteklo" Method and apparatus for packing glass sheets in a container
SU1084076A1 (ru) * 1982-05-17 1984-04-07 Горный Институт Ордена Ленина Кольского Филиала Им.С.М.Кирова Собиратель дл флотации фосфатных руд
DE3900827A1 (de) * 1989-01-13 1990-07-19 Hoechst Ag Verfahren zur selektiven flotation von phosphormineralen
DE4105384A1 (de) * 1990-02-28 1991-08-29 Hoechst Ag Verfahren zur selektiven flotation von phosphormineralen
DE4106866A1 (de) * 1990-03-09 1991-09-12 Hoechst Ag Verfahren zur selektiven flotation von phosphormineralen
SE9100592L (sv) * 1990-03-09 1991-09-10 Hoechst Ag Foerfarande foer selektiv flotation av fosformineral

Also Published As

Publication number Publication date
CA2076164A1 (en) 1993-02-17
DE4127151C2 (de) 1996-08-29
FI923623A0 (fi) 1992-08-13
SE9202361D0 (sv) 1992-08-17
FI112783B (fi) 2004-01-15
AU650557B2 (en) 1994-06-23
DE4127151A1 (de) 1993-02-18
US5295584A (en) 1994-03-22
FI923623A (fi) 1993-02-17
SE9202361L (sv) 1993-02-17
AU2100692A (en) 1993-02-18
RU2087205C1 (ru) 1997-08-20
SE505563C2 (sv) 1997-09-15
ZA926127B (en) 1993-04-28
MX9204731A (es) 1993-11-01
CA2076164C (en) 2002-09-10
ZW13092A1 (en) 1993-03-24

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