EA201391471A1 - Аминные и диаминные соединения и их применение для обратной пенной флотации силиката из железной руды - Google Patents

Аминные и диаминные соединения и их применение для обратной пенной флотации силиката из железной руды

Info

Publication number
EA201391471A1
EA201391471A1 EA201391471A EA201391471A EA201391471A1 EA 201391471 A1 EA201391471 A1 EA 201391471A1 EA 201391471 A EA201391471 A EA 201391471A EA 201391471 A EA201391471 A EA 201391471A EA 201391471 A1 EA201391471 A1 EA 201391471A1
Authority
EA
Eurasian Patent Office
Prior art keywords
compounds
silicate
iron ore
diamin
amine
Prior art date
Application number
EA201391471A
Other languages
English (en)
Other versions
EA024454B1 (ru
Inventor
Кристиан Биттнер
Бернхард Ульрих фон Вакано
Александро Бергер
Роланд Бён
Гюнтер Ёттер
Йорг Ниберле
Original Assignee
Басф Се
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47009752&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA201391471(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Басф Се filed Critical Басф Се
Publication of EA201391471A1 publication Critical patent/EA201391471A1/ru
Publication of EA024454B1 publication Critical patent/EA024454B1/ru

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
    • B03D1/016—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
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/04—Carbamic acid halides
    • 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
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/04—Frothers
    • 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
    • B03D2201/06—Depressants
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Compounds Of Iron (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Соединения формул:в которых X означает алифатическую алкиленовую группу, содержащую 2-6 атомов углерода; Z означает алифатическую алкиленовую группу, содержащую 2-6 атомов углерода; Yозначает анион и R означает алифатическую изо-CH-группу со средней степенью разветвления в интервале от 1,5 до 3,5. Эти соединения особенно пригодны в качестве флотационных собирающих агентов для обогащения железного минерала из содержащей силикат железной руды.
EA201391471A 2011-04-13 2012-04-10 Аминные и диаминные соединения и их применение для обратной пенной флотации силиката из железной руды EA024454B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161474756P 2011-04-13 2011-04-13
EP11162156 2011-04-13
PCT/EP2012/056396 WO2012139985A2 (en) 2011-04-13 2012-04-10 Amine and diamine compounds and their use for inverse froth flotation of silicate from iron ore

Publications (2)

Publication Number Publication Date
EA201391471A1 true EA201391471A1 (ru) 2014-04-30
EA024454B1 EA024454B1 (ru) 2016-09-30

Family

ID=47009752

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201391471A EA024454B1 (ru) 2011-04-13 2012-04-10 Аминные и диаминные соединения и их применение для обратной пенной флотации силиката из железной руды

Country Status (13)

Country Link
US (1) US9561512B2 (ru)
EP (1) EP2696985B1 (ru)
JP (1) JP2014517818A (ru)
KR (1) KR20140093608A (ru)
CN (1) CN103501915A (ru)
AU (1) AU2012242041A1 (ru)
BR (1) BR112013026095B1 (ru)
CA (1) CA2831157C (ru)
EA (1) EA024454B1 (ru)
ES (1) ES2669969T3 (ru)
MX (1) MX352083B (ru)
WO (1) WO2012139985A2 (ru)
ZA (1) ZA201308448B (ru)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10376901B2 (en) * 2014-09-18 2019-08-13 Akzo Nobel Chemicals International B.V. Use of branched alcohols and alkoxylates thereof as secondary collectors
CN104624383B (zh) * 2014-12-09 2017-02-01 鞍钢集团矿业有限公司 赤铁矿反浮选抑制剂及其制备、使用方法
CN104689924B (zh) * 2015-02-28 2017-02-22 东北大学 一种赤铁矿石反浮选两性组合捕收剂
AU2017291956A1 (en) 2016-07-08 2019-01-17 Akzo Nobel Chemicals International B.V. Process to treat magnetite ore and collector composition
WO2018039570A1 (en) * 2016-08-26 2018-03-01 Ecolab USA, Inc. Sulfonated modifiers for froth flotation
UA127663C2 (uk) 2018-06-19 2023-11-22 Кларіант Інтернешнл Лтд Застосування поліолів для вдосконалення способу зворотної пінної флотації залізної руди
US20210121894A1 (en) * 2018-07-03 2021-04-29 Nouryon Chemicals International B.V. Collector composition containing biodegradable compound and process for treating siliceous ores
BR112021019498B1 (pt) * 2019-04-30 2024-03-12 Basf Se Métodos para fabricar um concentrado e um composto, uso de um composto, e, composto
US20230066944A1 (en) 2020-01-09 2023-03-02 Basf Se Method For Flotation Of A Phosphate-Containing Ore
WO2023180027A1 (en) 2022-03-25 2023-09-28 Clariant International Ltd Novel cationic collectors for improving a process for froth flotation of silicates
CN115228616B (zh) * 2022-08-09 2024-04-19 东北大学 一种无需调节酸碱度的铁矿常温反浮选方法
CN115318444B (zh) * 2022-08-30 2023-07-21 淄博坤鑫选矿药剂有限公司 一种可用于铁矿浮选烷氧基链数量可调胺或胺盐类捕收剂、制备方法及其复配应用

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2629494A (en) 1951-11-08 1953-02-24 Attapulgus Minerals & Chemical Concentration of oxidized iron ores by froth flotation in the presence of carbohydrate xanthates
US3363758A (en) * 1966-12-08 1968-01-16 Ashland Oil Inc Use of primary aliphatic ether amine acid salts in 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
US4319987A (en) 1980-09-09 1982-03-16 Exxon Research & Engineering Co. Branched alkyl ether amines as iron ore flotation aids
US4422928A (en) 1981-03-09 1983-12-27 Exxon Research & Engineering Co. Silica flotation collectors derived from isononyl alcohol
FR2510598A1 (fr) * 1981-07-30 1983-02-04 Inst Francais Du Petrole Utilisation d'additifs azotes comme agents d'abaissement du point de trouble des distillats moyens d'hydrocarbures et compositions de distillats moyens d'hydrocarbures renfermant lesdits additifs
CA2205885A1 (en) 1996-06-04 1997-12-04 Witco Corporation Blends of carboxylic acids and organic amines in ore flotation
SE521949C2 (sv) * 1997-11-27 2003-12-23 Akzo Nobel Nv Förfarande för skumflotation av silikatinnehållande järnmalm
DE19955593A1 (de) 1999-11-18 2001-05-23 Basf Ag C13-Alkoholgemisch und funktionalisiertes C13-Alkoholgemisch
AU2007338062B2 (en) * 2006-12-22 2012-01-12 Akzo Nobel Chemicals International B.V. Amine formulations for reverse froth flotation of silicates from iron ore
CN100584820C (zh) * 2007-06-06 2010-01-27 中国日用化学工业研究院 一种制备3-烷氧基丙胺的方法
EP2017009B1 (en) * 2007-07-20 2013-07-03 Clariant (Brazil) S.A. Reverse iron ore flotation by collectors in aqueous nanoemulsion
UA109299C2 (uk) * 2010-12-28 2015-08-10 Аміновмісні склади для зворотної пінної флотації силікатів із залізної руди

Also Published As

Publication number Publication date
JP2014517818A (ja) 2014-07-24
US20140048455A1 (en) 2014-02-20
CA2831157C (en) 2019-08-27
KR20140093608A (ko) 2014-07-28
MX2013011815A (es) 2013-10-25
BR112013026095B1 (pt) 2021-04-20
CN103501915A (zh) 2014-01-08
BR112013026095A2 (pt) 2016-12-27
EP2696985B1 (en) 2018-02-21
MX352083B (es) 2017-11-08
EP2696985A2 (en) 2014-02-19
WO2012139985A3 (en) 2013-01-17
ZA201308448B (en) 2015-04-29
AU2012242041A1 (en) 2013-10-24
US9561512B2 (en) 2017-02-07
ES2669969T3 (es) 2018-05-29
WO2012139985A2 (en) 2012-10-18
CA2831157A1 (en) 2012-10-18
EA024454B1 (ru) 2016-09-30

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