MA38101B1 - Flottation de silicates à partir de minerais - Google Patents

Flottation de silicates à partir de minerais

Info

Publication number
MA38101B1
MA38101B1 MA38101A MA38101A MA38101B1 MA 38101 B1 MA38101 B1 MA 38101B1 MA 38101 A MA38101 A MA 38101A MA 38101 A MA38101 A MA 38101A MA 38101 B1 MA38101 B1 MA 38101B1
Authority
MA
Morocco
Prior art keywords
flotation
ores
silicates
aggregate
hydrocarbel
Prior art date
Application number
MA38101A
Other languages
Arabic (ar)
English (en)
Other versions
MA20150406A1 (fr
Inventor
Lima Odair Alves De
Kelly Ivone Pina Albino
Original Assignee
Akzo Nobel Chemicals Int Bv
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 Chemicals Int Bv filed Critical Akzo Nobel Chemicals Int Bv
Publication of MA20150406A1 publication Critical patent/MA20150406A1/fr
Publication of MA38101B1 publication Critical patent/MA38101B1/fr

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
    • 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
    • B03D1/01—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
    • B03D1/02—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
    • B03D2201/007—Modifying reagents for adjusting pH or conductivity
    • 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
    • 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

Landscapes

  • Degasification And Air Bubble Elimination (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

La présente invention concerne un procédé pour la flottation de silicates à partir de minerais en présence d'un agent de collecte et d'une quantité efficace d'un agent de modification de mousse/d'un renforçateur de collecte comprenant au moins l'un des composés de formule générale (i) ou leurs mélanges : formule dans laquelle x représente alkyle en c
MA38101A 2012-11-30 2013-12-02 Flottation de silicates à partir de minerais MA38101B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261731622P 2012-11-30 2012-11-30
PCT/EP2013/075196 WO2014083197A1 (fr) 2012-11-30 2013-12-02 Flottation de silicates à partir de minerais

Publications (2)

Publication Number Publication Date
MA20150406A1 MA20150406A1 (fr) 2015-11-30
MA38101B1 true MA38101B1 (fr) 2016-06-30

Family

ID=49679535

Family Applications (1)

Application Number Title Priority Date Filing Date
MA38101A MA38101B1 (fr) 2012-11-30 2013-12-02 Flottation de silicates à partir de minerais

Country Status (17)

Country Link
US (2) US9550191B2 (fr)
EP (1) EP2925454B1 (fr)
KR (1) KR20150091472A (fr)
CN (1) CN104781010A (fr)
AU (1) AU2013351085A1 (fr)
BR (1) BR112015010014B1 (fr)
CA (1) CA2891905A1 (fr)
CL (1) CL2015001451A1 (fr)
MA (1) MA38101B1 (fr)
MX (1) MX349853B (fr)
PE (1) PE20151173A1 (fr)
RU (1) RU2015124158A (fr)
SA (1) SA515360471B1 (fr)
TN (1) TN2015000193A1 (fr)
UA (1) UA115679C2 (fr)
WO (1) WO2014083197A1 (fr)
ZA (1) ZA201503512B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10589293B2 (en) * 2015-10-08 2020-03-17 Kemira Oyj Moderately oxidized polysaccharide depressants for use in iron ore flotation processes
EP3208315A1 (fr) * 2016-02-16 2017-08-23 Omya International AG Procédé de fabrication de produits contenant un pigment blanc
EP3208314B1 (fr) * 2016-02-16 2018-08-15 Omya International AG Procédé de fabrication de produits contenant un pigment blanc
IL265060B (en) * 2016-08-26 2022-09-01 Ecolab Usa Inc Control of industrial water treatment using digital imaging
CN107350086B (zh) * 2017-07-06 2019-03-22 西南科技大学 用于浮选橄辉岩型钛铁矿的组合捕收剂及制备方法和应用
MX2021014996A (es) * 2019-06-06 2022-01-24 Basf Se Colectores para proceso de flotacion.
CN111330740B (zh) * 2020-03-05 2021-10-15 中南大学 一种提高含镁层状硅酸盐矿物与硫化铜矿物浮选分离效率的方法
CN112808463B (zh) * 2020-12-30 2022-06-21 中南大学 一种将铁钛矿与含铁脉石浮选分离的药剂和方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2327408A (en) * 1941-04-01 1943-08-24 Southern Phosphate Corp Flotation
GB578694A (en) * 1942-03-31 1946-07-09 American Cyanamid Co Improvements in or relating to methods of concentrating ores
GB578695A (en) * 1943-04-20 1946-07-09 American Cyanamid Co Improvements in or relating to methods of concentrating ores
US2857331A (en) 1955-12-12 1958-10-21 Smith Douglass Company Inc Flotation reagent
US3260365A (en) * 1960-08-04 1966-07-12 Petrolite Corp Froth flotation process with branched polyalkylenepolyamines
US3425549A (en) * 1966-03-04 1969-02-04 Petrolite Corp Flotation process
NL7109192A (fr) * 1970-07-31 1972-02-02
US4995965A (en) 1988-06-13 1991-02-26 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
SE521949C2 (sv) 1997-11-27 2003-12-23 Akzo Nobel Nv Förfarande för skumflotation av silikatinnehållande järnmalm
SE514435C2 (sv) 1999-04-20 2001-02-26 Akzo Nobel Nv Kvartära ammoniumföreningar för skumflotation av silikater från järnmalm
WO2007086003A2 (fr) * 2006-01-24 2007-08-02 Kimleigh Chemicals Sa (Pty) Ltd Procédé de flottation
ATE483525T1 (de) * 2007-01-26 2010-10-15 Cognis Ip Man Gmbh Verfahren für die flotation nichtsulfidischer mineralien und erze
CA2585065A1 (fr) * 2007-04-13 2008-10-13 Trican Well Service Ltd. Compositions de boues sablonneuses a particules aqueuses et procedes de preparation
CN101088623A (zh) * 2007-06-28 2007-12-19 武汉理工大学 一种矿物浮选捕收剂及其制备方法
EP2017009B1 (fr) * 2007-07-20 2013-07-03 Clariant (Brazil) S.A. Flottation inversée de minerai de fer par des collecteurs dans une nanoémulsion aqueuse
CN101298066B (zh) * 2008-06-20 2010-11-17 北京科技大学 一种从菱镁矿石中去除石英的浮选工艺
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
CN101797536B (zh) * 2010-01-06 2014-07-02 云南省化工研究院 一种胶磷矿浮选捕收剂及其制备方法
CN102933310B (zh) 2010-05-28 2014-04-16 阿克佐诺贝尔化学国际公司 季铵化合物在泡沫浮选法中作为促集剂的用途
KR20140023974A (ko) 2011-04-13 2014-02-27 바스프 에스이 철광석으로부터 규산염의 역 포말 부유선별을 위한 아민 및 디아민 화합물 및 이의 용도
CN102489047A (zh) * 2011-12-06 2012-06-13 中国铝业股份有限公司 一种铝土矿浮选泡沫的消泡剂

Also Published As

Publication number Publication date
RU2015124158A (ru) 2017-01-10
EP2925454B1 (fr) 2016-10-12
MX349853B (es) 2017-08-16
BR112015010014B1 (pt) 2021-06-22
CA2891905A1 (fr) 2014-06-05
CL2015001451A1 (es) 2016-03-04
PE20151173A1 (es) 2015-08-21
CN104781010A (zh) 2015-07-15
WO2014083197A1 (fr) 2014-06-05
ZA201503512B (en) 2016-09-28
BR112015010014A2 (pt) 2017-07-11
MX2015006429A (es) 2015-08-14
SA515360471B1 (ar) 2016-05-18
US20150290659A1 (en) 2015-10-15
KR20150091472A (ko) 2015-08-11
MA20150406A1 (fr) 2015-11-30
EP2925454A1 (fr) 2015-10-07
US9550191B2 (en) 2017-01-24
US9724706B2 (en) 2017-08-08
TN2015000193A1 (en) 2016-10-03
UA115679C2 (uk) 2017-12-11
AU2013351085A1 (en) 2015-05-07
US20170144169A1 (en) 2017-05-25

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