SE464745B - Foerfarande och foerening foer utvinning av jaernmineral fraan jaernmalmer medelst skumflotation - Google Patents

Foerfarande och foerening foer utvinning av jaernmineral fraan jaernmalmer medelst skumflotation

Info

Publication number
SE464745B
SE464745B SE8600565A SE8600565A SE464745B SE 464745 B SE464745 B SE 464745B SE 8600565 A SE8600565 A SE 8600565A SE 8600565 A SE8600565 A SE 8600565A SE 464745 B SE464745 B SE 464745B
Authority
SE
Sweden
Prior art keywords
group
carbon atoms
flotation
process according
mineral
Prior art date
Application number
SE8600565A
Other languages
English (en)
Swedish (sv)
Other versions
SE8600565D0 (sv
SE8600565L (sv
Inventor
M Hellsten
M Ernstsson
B Idstroem
Original Assignee
Berol Kemi Ab
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 Berol Kemi Ab filed Critical Berol Kemi Ab
Publication of SE8600565D0 publication Critical patent/SE8600565D0/xx
Publication of SE8600565L publication Critical patent/SE8600565L/
Publication of SE464745B publication Critical patent/SE464745B/sv

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
    • B03D1/014—Organic compounds containing phosphorus
    • 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
    • B03D1/02—Froth-flotation processes
    • 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
SE8600565A 1985-02-20 1986-02-10 Foerfarande och foerening foer utvinning av jaernmineral fraan jaernmalmer medelst skumflotation SE464745B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/703,241 US4732667A (en) 1985-02-20 1985-02-20 Process and composition for the froth flotation beneficiation of iron minerals from iron ores

Publications (3)

Publication Number Publication Date
SE8600565D0 SE8600565D0 (sv) 1986-02-10
SE8600565L SE8600565L (sv) 1986-08-21
SE464745B true SE464745B (sv) 1991-06-10

Family

ID=24824610

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8600565A SE464745B (sv) 1985-02-20 1986-02-10 Foerfarande och foerening foer utvinning av jaernmineral fraan jaernmalmer medelst skumflotation

Country Status (8)

Country Link
US (1) US4732667A (pt)
AU (1) AU575242B2 (pt)
BR (1) BR8600675A (pt)
CA (1) CA1273024A (pt)
MX (1) MX163616B (pt)
NO (1) NO168567C (pt)
PT (1) PT82046B (pt)
SE (1) SE464745B (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4830739A (en) * 1985-02-20 1989-05-16 Berol Kemi Ab Process and composition for the froth flotation beneficiation of iron minerals from iron ores
US4857174A (en) * 1986-02-26 1989-08-15 University Of Florida Method of beneficiating phosphate ores
US5147528A (en) * 1990-04-12 1992-09-15 Falconbridge Limited Phosphate beneficiation process
US5124028A (en) * 1990-06-28 1992-06-23 The Dow Chemical Company Froth flotation of silica or siliceous gangue
DE4133063A1 (de) * 1991-10-04 1993-04-08 Henkel Kgaa Verfahren zur herstellung von eisenerzkonzentraten durch flotation
US5307938A (en) * 1992-03-16 1994-05-03 Glenn Lillmars Treatment of iron ore to increase recovery through the use of low molecular weight polyacrylate dispersants
US5307937A (en) * 1993-02-17 1994-05-03 North Carolina State University High throughput flotation column process
US5407080A (en) * 1993-06-01 1995-04-18 Tomah Products, Inc. Apatite flotation reagent
SE521949C2 (sv) * 1997-11-27 2003-12-23 Akzo Nobel Nv Förfarande för skumflotation av silikatinnehållande järnmalm
US6994786B2 (en) * 2004-06-07 2006-02-07 Arr-Maz Products, L.P. Phosphate beneficiation process using methyl or ethyl esters as float oils
EP2017009B1 (en) * 2007-07-20 2013-07-03 Clariant (Brazil) S.A. Reverse iron ore flotation by collectors in aqueous nanoemulsion
US7708144B2 (en) * 2007-11-07 2010-05-04 Richard Windgassen Process for separation of phosphatic materials from coastal beach sand
MA38716B1 (fr) 2013-07-05 2018-12-31 Akzo Nobel Chemicals Int Bv Synthèse de nouveaux tensio-actifs anioniques et leur utilisation comme collecteurs dans une flottation par moussage de minerais non sulfurés
CN104588216B (zh) * 2015-02-02 2017-02-22 山东建筑大学 一种提铁降硅的组合捕收剂及其制备方法和应用
CN113710367B (zh) * 2019-04-30 2024-05-24 巴斯夫欧洲公司 用阳离子捕收剂浮选含硅酸盐的铁矿石的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904177A (en) * 1957-05-29 1959-09-15 Nat Lead Co Flotation of silicates from titaniferous iron ores
US3179250A (en) * 1961-07-31 1965-04-20 Armour & Co Separating finely-divided minerals
SU605638A1 (ru) * 1975-10-22 1978-05-05 Центральный научно-исследовательский институт оловянной промышленности Собиратель дл флотации оловосодержащих руд
FR2367820A1 (fr) * 1976-10-18 1978-05-12 Ceca Sa Procede de flottation de minerais oxydes
FR2497467A1 (fr) * 1981-01-05 1982-07-09 Ceca Sa Procede d'enrichissement par flottation de minerais a gangues carbonatees et/ou silicatees par des collecteurs amphoteres
AU581935B2 (en) * 1981-01-29 1989-03-09 Standard Oil Company, The Method for the beneficiation of low rank coal
SU1309904A3 (ru) * 1981-05-13 1987-05-07 Берол Кеми Аб (Фирма) Способ пенной флотации апатит-карбонатной руды
US4529507A (en) * 1984-04-16 1985-07-16 Union Camp Corporation Capryl alcohol frother in iron ore flotation process
DE3517154A1 (de) * 1985-05-11 1986-11-13 Henkel KGaA, 4000 Düsseldorf Verwendung von tensidgemischen als hilfsmittel fuer die flotation von nichtsulfidischen erzen
CA1270076A (en) * 1985-05-31 1990-06-05 The Dow Chemical Company Collectors for the selective froth flotation of mineral sulfides

Also Published As

Publication number Publication date
NO168567B (no) 1991-12-02
BR8600675A (pt) 1986-10-29
NO168567C (no) 1992-03-11
SE8600565D0 (sv) 1986-02-10
PT82046B (pt) 1988-05-27
NO855380L (no) 1986-08-21
MX163616B (es) 1992-06-08
CA1273024A (en) 1990-08-21
AU5376686A (en) 1986-08-28
SE8600565L (sv) 1986-08-21
AU575242B2 (en) 1988-07-21
PT82046A (en) 1986-03-01
US4732667A (en) 1988-03-22

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