ZA200108190B - Quaternary ammonium compounds for froth flotation of silicates from an iron ore. - Google Patents

Quaternary ammonium compounds for froth flotation of silicates from an iron ore.

Info

Publication number
ZA200108190B
ZA200108190B ZA200108190A ZA200108190A ZA200108190B ZA 200108190 B ZA200108190 B ZA 200108190B ZA 200108190 A ZA200108190 A ZA 200108190A ZA 200108190 A ZA200108190 A ZA 200108190A ZA 200108190 B ZA200108190 B ZA 200108190B
Authority
ZA
South Africa
Prior art keywords
silicates
quaternary ammonium
iron ore
ammonium compounds
froth flotation
Prior art date
Application number
ZA200108190A
Other languages
English (en)
Inventor
Magnus Svensson
Jan Olof Gustafsson
Anders Klingberg
Original Assignee
Akzo Nobel Nv
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 Akzo Nobel Nv filed Critical Akzo Nobel Nv
Publication of ZA200108190B publication Critical patent/ZA200108190B/xx

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
    • B03D1/02—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
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/01—Organic compounds containing nitrogen
    • B03D1/011—Quaternary ammonium compounds
    • 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
    • B03D1/016—Macromolecular compounds
    • 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
ZA200108190A 1999-04-20 2001-10-05 Quaternary ammonium compounds for froth flotation of silicates from an iron ore. ZA200108190B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9901398A SE514435C2 (sv) 1999-04-20 1999-04-20 Kvartära ammoniumföreningar för skumflotation av silikater från järnmalm

Publications (1)

Publication Number Publication Date
ZA200108190B true ZA200108190B (en) 2003-04-30

Family

ID=20415274

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200108190A ZA200108190B (en) 1999-04-20 2001-10-05 Quaternary ammonium compounds for froth flotation of silicates from an iron ore.

Country Status (13)

Country Link
US (1) US7311206B1 (xx)
CN (1) CN1130269C (xx)
AU (1) AU763599B2 (xx)
BR (1) BR0000157B1 (xx)
CA (1) CA2366948C (xx)
EA (1) EA003556B1 (xx)
EG (1) EG22704A (xx)
NO (1) NO321799B1 (xx)
OA (1) OA11860A (xx)
SE (1) SE514435C2 (xx)
UA (1) UA71956C2 (xx)
WO (1) WO2000062937A1 (xx)
ZA (1) ZA200108190B (xx)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006010939A1 (de) 2006-03-09 2007-09-13 Clariant International Limited Flotationsreagenz für Silikate
DE102006019561A1 (de) 2006-04-27 2007-10-31 Clariant International Limited Flotationsreagenz für silikathaltige Mineralien
EP2017009B1 (en) 2007-07-20 2013-07-03 Clariant (Brazil) S.A. Reverse iron ore flotation by collectors in aqueous nanoemulsion
CN101337204B (zh) * 2008-08-13 2011-03-30 中南大学 一种双季铵盐类化合物在硅酸盐矿物浮选上的应用及硅酸盐矿物浮选捕收剂
DE102008056338B4 (de) 2008-11-07 2012-02-16 Clariant International Ltd. Flotationsreagenz für silikathaltige Mineralien
DE102010004893A1 (de) 2010-01-19 2011-07-21 Clariant International Limited Flotationsreagenz für magnetit- und/oder hämatithaltige Eisenerze
ES2551239T3 (es) * 2010-05-28 2015-11-17 Akzo Nobel Chemicals International B.V. Uso de compuestos de amonio cuaternario como colectores en procedimientos de flotación por espuma
CN102125892B (zh) * 2010-12-07 2012-10-31 鞍钢集团矿业公司 贫赤铁矿阴离子反浮选三个官能团的捕收剂的制作方法
AU2013313038B2 (en) 2012-09-04 2017-05-25 Vale S.A. Use of modified sugar cane bagasse as depressor in iron ore flotation
UA116361C2 (uk) 2012-10-01 2018-03-12 Кеміра Ойй Пригнічувачі флотації рудних мінералів
WO2014083197A1 (en) 2012-11-30 2014-06-05 Akzo Nobel Chemicals International B.V. Flotation of silicates from ores
CN102941160A (zh) * 2012-12-13 2013-02-27 贵州大学 一种硅酸盐矿物浮选捕收剂
CN105013620B (zh) * 2015-06-25 2017-07-07 西南科技大学 一种锂辉石高效组合捕收剂及其制备方法和应用
CN105396698B (zh) * 2015-11-19 2018-01-05 中钢集团马鞍山矿山研究院有限公司 一种复合型季铵盐阳离子硅酸盐矿物捕收剂及其制备方法
CN106733209A (zh) * 2015-11-19 2017-05-31 中钢集团马鞍山矿山研究院有限公司 一种微细粒铁矿石反浮选捕收剂的制备方法
EP3208315A1 (en) 2016-02-16 2017-08-23 Omya International AG Process for manufacturing white pigment containing products
EP3208314B1 (en) 2016-02-16 2018-08-15 Omya International AG Process for manufacturing white pigment containing products
EP3444036A1 (en) 2017-08-16 2019-02-20 Omya International AG Indirect flotation process for manufacturing white pigment containing products

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2341046A (en) * 1940-10-07 1944-02-08 Du Pont Flotation
US2410021A (en) * 1944-04-26 1946-10-29 Eric Mining Company Flotation process
US3363758A (en) * 1966-12-08 1968-01-16 Ashland Oil Inc Use of primary aliphatic ether amine acid salts in froth flotation process
US3960715A (en) 1974-01-07 1976-06-01 The Hanna Mining Company Cationic froth flotation process
CA1100239A (en) * 1976-10-18 1981-04-28 Robert E. Lawlor Emulsified ether amines and process for using same in froth flotation
CA1187212A (fr) * 1982-04-23 1985-05-14 Gennard Delisle Procede de purification des mineraux du groupe de la calcite par flottation des impuretes
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
DE3818482A1 (de) 1988-05-31 1989-12-07 Henkel Kgaa Tensidmischungen als sammler fuer die flotation nichtsulfidischer erze
US4892649A (en) * 1988-06-13 1990-01-09 Akzo America Inc. Calcium carbonate beneficiation
SE501623C2 (sv) * 1993-05-19 1995-04-03 Berol Nobel Ab Sätt att flotera kalciumkarbonatmalm samt ett flotationsreagens därför
DE19602856A1 (de) 1996-01-26 1997-07-31 Henkel Kgaa Biologisch abbaubare Esterquats als Flotationshilfsmittel

Also Published As

Publication number Publication date
NO20014978L (no) 2001-10-12
WO2000062937A1 (en) 2000-10-26
SE9901398L (sv) 2000-10-21
BR0000157B1 (pt) 2011-05-17
CN1130269C (zh) 2003-12-10
CA2366948C (en) 2010-08-03
AU4631600A (en) 2000-11-02
CA2366948A1 (en) 2000-10-26
AU763599B2 (en) 2003-07-24
SE514435C2 (sv) 2001-02-26
BR0000157A (pt) 2001-01-16
CN1347345A (zh) 2002-05-01
OA11860A (en) 2006-03-02
UA71956C2 (uk) 2005-01-17
NO321799B1 (no) 2006-07-03
EG22704A (en) 2003-07-30
NO20014978D0 (no) 2001-10-12
EA200101099A1 (ru) 2002-04-25
US7311206B1 (en) 2007-12-25
EA003556B1 (ru) 2003-06-26
SE9901398D0 (sv) 1999-04-20

Similar Documents

Publication Publication Date Title
ZA200108190B (en) Quaternary ammonium compounds for froth flotation of silicates from an iron ore.
ZA200006842B (en) Recovery of copper values from copper ores.
ZA993418B (en) Flotation separation of valuable minerals.
EP1084939A4 (en) MOUNT FOR WHEEL SUSPENSION FOR VEHICLES
ZA986000B (en) Method of improving the effectiveness of sulphoxy compounds in flotation circuits.
GB9902585D0 (en) Vibration exciter
AP2002002520A0 (en) Improved flotation of sulphide minerals
MXPA02003070A (es) Separador para una suspension liquida.
PL345006A1 (en) Process for recovery of olefinically unsaturated nitriles
AU1718402A (en) Flotation machine
AP2004002970A0 (en) Hydroxamate composition and method for froth flotation.
AP2001002267A0 (en) Improved method for leaching of ores
GB0209264D0 (en) An arrangement for H.323 proxies
GB0110672D0 (en) Targeted gene modification by parvoviral vectors
ZA200307598B (en) Improved flotation.
TW505085U (en) Improved structure for iron hammer
ZA200109154B (en) Froth flotation.
GB9910216D0 (en) Vibration exciter
AUPO697997A0 (en) Process for the flotation of copper ores
ZA99801B (en) Agglomeration of ores.
TW471752U (en) Improved front lid structure of motor for connecting bump
TW360140U (en) Iron wheel used for mud
AU144168S (en) An iron
GB9813832D0 (en) An iron holder
GB0128575D0 (en) Flotation collar