FR2994534B1 - Collecteurs pour enrichissement de minerais - Google Patents

Collecteurs pour enrichissement de minerais

Info

Publication number
FR2994534B1
FR2994534B1 FR1257882A FR1257882A FR2994534B1 FR 2994534 B1 FR2994534 B1 FR 2994534B1 FR 1257882 A FR1257882 A FR 1257882A FR 1257882 A FR1257882 A FR 1257882A FR 2994534 B1 FR2994534 B1 FR 2994534B1
Authority
FR
France
Prior art keywords
enrichment
collectors
minerals
ores
flotation
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR1257882A
Other languages
English (en)
Other versions
FR2994534A1 (fr
Inventor
Isabelle Birken
Mathieu Spinnhirny
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arkema France SA
Original Assignee
Carbonisation et Charbons Actifs CECA SA
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 Carbonisation et Charbons Actifs CECA SA filed Critical Carbonisation et Charbons Actifs CECA SA
Priority to FR1257882A priority Critical patent/FR2994534B1/fr
Priority to PCT/FR2013/051865 priority patent/WO2014029932A1/fr
Priority to EP13756649.3A priority patent/EP2885081A1/fr
Priority to US13/967,907 priority patent/US20140048454A1/en
Publication of FR2994534A1 publication Critical patent/FR2994534A1/fr
Application granted granted Critical
Publication of FR2994534B1 publication Critical patent/FR2994534B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B03D1/0043—Organic compounds modified so as to contain a polyether group
    • 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

Landscapes

  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Paper (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

La présente invention concerne des collecteurs à base d'amidoamines grasses pour l'enrichissement par flottation de suspensions aqueuses de minerais, l'utilisation desdits collecteurs à base d'amidoamines grasses dans des procédés de flottation pour l'enrichissement de minerais, plus particulièrement dans des procédés de flottation inverse pour l'enrichissement de minerais contenant des silicates.
FR1257882A 2012-08-20 2012-08-20 Collecteurs pour enrichissement de minerais Expired - Fee Related FR2994534B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1257882A FR2994534B1 (fr) 2012-08-20 2012-08-20 Collecteurs pour enrichissement de minerais
PCT/FR2013/051865 WO2014029932A1 (fr) 2012-08-20 2013-08-01 Collecteurs pour l'enrichissement de minerais
EP13756649.3A EP2885081A1 (fr) 2012-08-20 2013-08-01 Collecteurs pour l'enrichissement de minerais
US13/967,907 US20140048454A1 (en) 2012-08-20 2013-08-15 Collectors for ore beneficiation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1257882A FR2994534B1 (fr) 2012-08-20 2012-08-20 Collecteurs pour enrichissement de minerais

Publications (2)

Publication Number Publication Date
FR2994534A1 FR2994534A1 (fr) 2014-02-21
FR2994534B1 true FR2994534B1 (fr) 2015-06-26

Family

ID=47754601

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1257882A Expired - Fee Related FR2994534B1 (fr) 2012-08-20 2012-08-20 Collecteurs pour enrichissement de minerais

Country Status (4)

Country Link
US (1) US20140048454A1 (fr)
EP (1) EP2885081A1 (fr)
FR (1) FR2994534B1 (fr)
WO (1) WO2014029932A1 (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9491146B2 (en) 2011-09-07 2016-11-08 Elwha Llc Computational systems and methods for encrypting data for anonymous storage
US10546295B2 (en) 2011-09-07 2020-01-28 Elwha Llc Computational systems and methods for regulating information flow during interactions
US9690853B2 (en) 2011-09-07 2017-06-27 Elwha Llc Computational systems and methods for regulating information flow during interactions
US9747561B2 (en) * 2011-09-07 2017-08-29 Elwha Llc Computational systems and methods for linking users of devices
US9141977B2 (en) 2011-09-07 2015-09-22 Elwha Llc Computational systems and methods for disambiguating search terms corresponding to network members
US10546306B2 (en) 2011-09-07 2020-01-28 Elwha Llc Computational systems and methods for regulating information flow during interactions
US9928485B2 (en) 2011-09-07 2018-03-27 Elwha Llc Computational systems and methods for regulating information flow during interactions
US9473647B2 (en) 2011-09-07 2016-10-18 Elwha Llc Computational systems and methods for identifying a communications partner
US10263936B2 (en) 2011-09-07 2019-04-16 Elwha Llc Computational systems and methods for identifying a communications partner
US10185814B2 (en) 2011-09-07 2019-01-22 Elwha Llc Computational systems and methods for verifying personal information during transactions
US9432190B2 (en) 2011-09-07 2016-08-30 Elwha Llc Computational systems and methods for double-encrypting data for subsequent anonymous storage
WO2013130877A1 (fr) 2012-02-29 2013-09-06 206 Ortho, Inc. Procédé et appareil destinés à traiter des fractures osseuses, comprenant l'utilisation d'implants composites
EP2700680B1 (fr) * 2012-08-20 2015-07-22 Omya International AG Procédé de fabrication de produits contenant un pigment blanc
US9457357B2 (en) * 2012-11-28 2016-10-04 Georgia-Pacific Chemicals Llc Mixed collector compositions
WO2015054381A1 (fr) * 2013-10-09 2015-04-16 Georgia-Pacific Chemicals Llc Compositions de collecteurs et leurs procédés de fabrication et d'utilisation
CN103880135B (zh) * 2014-03-28 2015-12-09 中蓝连海设计研究院 一种磷矿正反浮选废水的处理方法
CN103977906B (zh) * 2014-06-09 2017-11-17 河北钢铁集团矿山设计有限公司 反浮选常温捕收剂及其制备方法
US20160114338A1 (en) * 2014-10-23 2016-04-28 Georgia-Pacific Chemicals Llc Cationic collectors with mixed polyamidoamines and methods for making and using same
US20160114337A1 (en) * 2014-10-23 2016-04-28 Georgia-Pacific Chemicals Llc Polyamidoamine cationic collectors and methods for making and using same
WO2019068160A1 (fr) 2017-10-06 2019-04-11 Vale S.A. Procédé de concentration de boues de minerai de fer
CN110038728A (zh) * 2019-04-24 2019-07-23 东北大学 一种利用高降解性胺类捕收剂进行赤铁矿反浮选的方法
CN110064523B (zh) * 2019-05-15 2020-03-24 中南大学 一种含铁硫化矿的抑制剂、浮选药剂及其应用
BR112021024703A2 (pt) 2019-07-11 2022-02-08 Basf Se Método para fabricar um concentrado enriquecido em teor de mineral de ferro de um minério, e, uso de um composto
CA3144561A1 (fr) 2019-07-24 2021-01-28 Basf Se Composition de collecteur
CN110976102A (zh) * 2019-11-25 2020-04-10 中国恩菲工程技术有限公司 一种降低铜镍精矿中氧化镁含量的方法
CA3203534A1 (fr) 2021-01-04 2022-07-07 Gabriela BUDEMBERG Procede de flottation d'un minerai de fer contenant du silicate
EP4026620A1 (fr) 2021-01-12 2022-07-13 Basf Se Procédé de flottation d'un minerai de fer contenant du silicate
CN113769897B (zh) * 2021-07-29 2022-08-30 中南大学 一种矿浆中有机浮选药剂降解的方法
CN114653484A (zh) * 2022-04-02 2022-06-24 昆明理工大学 一种新的氧化锌矿选择性浮选药剂及其配制方法和应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2569417A (en) * 1948-03-10 1951-09-25 American Cyanamid Co Beneficiation of acidic minerals
US4148926A (en) * 1977-10-04 1979-04-10 Stauffer Chemical Company Dialkyl amino ethyl amides as anti-ripening agents
US4797202A (en) * 1984-09-13 1989-01-10 The Dow Chemical Company Froth flotation method
ES8706047A1 (es) * 1985-11-29 1987-06-01 Dow Chemical Co Un procedimiento para la recuperacion de minerales que contienen metales a partir de una mena

Also Published As

Publication number Publication date
WO2014029932A1 (fr) 2014-02-27
FR2994534A1 (fr) 2014-02-21
EP2885081A1 (fr) 2015-06-24
US20140048454A1 (en) 2014-02-20

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

TP Transmission of property

Owner name: ARKEMA FRANCE, FR

Effective date: 20170922

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 9

ST Notification of lapse

Effective date: 20220405