NO20014978L - Kvatern¶re ammoniumforbindelser for skumflotasjon av silikater fra en jernmalm - Google Patents

Kvatern¶re ammoniumforbindelser for skumflotasjon av silikater fra en jernmalm

Info

Publication number
NO20014978L
NO20014978L NO20014978A NO20014978A NO20014978L NO 20014978 L NO20014978 L NO 20014978L NO 20014978 A NO20014978 A NO 20014978A NO 20014978 A NO20014978 A NO 20014978A NO 20014978 L NO20014978 L NO 20014978L
Authority
NO
Norway
Prior art keywords
silicates
quaternary ammonium
iron ore
ammonium compounds
foam flotation
Prior art date
Application number
NO20014978A
Other languages
English (en)
Other versions
NO20014978D0 (no
NO321799B1 (no
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 NO20014978D0 publication Critical patent/NO20014978D0/no
Publication of NO20014978L publication Critical patent/NO20014978L/no
Publication of NO321799B1 publication Critical patent/NO321799B1/no

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
NO20014978A 1999-04-20 2001-10-12 Fremgangsmate ved skumflotasjon av silikater i jernmalm med kvaternaere ammoniumforbindelser samt anvendelse av disse NO321799B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9901398A SE514435C2 (sv) 1999-04-20 1999-04-20 Kvartära ammoniumföreningar för skumflotation av silikater från järnmalm
PCT/SE2000/000678 WO2000062937A1 (en) 1999-04-20 2000-04-10 Quaternary ammonium compounds for froth flotation of silicates from an iron ore

Publications (3)

Publication Number Publication Date
NO20014978D0 NO20014978D0 (no) 2001-10-12
NO20014978L true NO20014978L (no) 2001-10-12
NO321799B1 NO321799B1 (no) 2006-07-03

Family

ID=20415274

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20014978A NO321799B1 (no) 1999-04-20 2001-10-12 Fremgangsmate ved skumflotasjon av silikater i jernmalm med kvaternaere ammoniumforbindelser samt anvendelse av disse

Country Status (13)

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

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
KR101784890B1 (ko) * 2010-05-28 2017-10-12 아크조 노벨 케미칼즈 인터내셔널 비.브이. 4급 암모늄 화합물 및 포말 부유선별 방법에서 포집제로서의 그들의 용도
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
MX377986B (es) 2012-09-04 2025-03-10 Vale Sa Uso de bagazo de caña de azúcar modificado como depresor en la flotación de mena de hierro.
UA116361C2 (uk) 2012-10-01 2018-03-12 Кеміра Ойй Пригнічувачі флотації рудних мінералів
CN104781010A (zh) 2012-11-30 2015-07-15 阿克佐诺贝尔化学国际公司 从矿石中浮选硅酸盐
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
BR7706938A (pt) * 1976-10-18 1978-08-08 Akzona Inc Mistura de pre-emulsao,emulsao aquosa e processo de flotacao com espuma
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
EG22704A (en) 2003-07-30
AU4631600A (en) 2000-11-02
CN1347345A (zh) 2002-05-01
UA71956C2 (uk) 2005-01-17
US7311206B1 (en) 2007-12-25
NO20014978D0 (no) 2001-10-12
SE9901398D0 (sv) 1999-04-20
SE9901398L (sv) 2000-10-21
EA200101099A1 (ru) 2002-04-25
EA003556B1 (ru) 2003-06-26
CA2366948C (en) 2010-08-03
AU763599B2 (en) 2003-07-24
NO321799B1 (no) 2006-07-03
WO2000062937A1 (en) 2000-10-26
CN1130269C (zh) 2003-12-10
BR0000157B1 (pt) 2011-05-17
CA2366948A1 (en) 2000-10-26
SE514435C2 (sv) 2001-02-26
OA11860A (en) 2006-03-02
ZA200108190B (en) 2003-04-30
BR0000157A (pt) 2001-01-16

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