EA020958B1 - Магнитные гидрофобные агломераты и способ их получения - Google Patents

Магнитные гидрофобные агломераты и способ их получения Download PDF

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Publication number
EA020958B1
EA020958B1 EA201190196A EA201190196A EA020958B1 EA 020958 B1 EA020958 B1 EA 020958B1 EA 201190196 A EA201190196 A EA 201190196A EA 201190196 A EA201190196 A EA 201190196A EA 020958 B1 EA020958 B1 EA 020958B1
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EA
Eurasian Patent Office
Prior art keywords
surfactant
particle
hydrophobized
magnetic
group
Prior art date
Application number
EA201190196A
Other languages
English (en)
Russian (ru)
Other versions
EA201190196A1 (ru
Inventor
Имме Домке
Хартмут Хибст
Алексей Михайловски
Норберт Мронга
Вернер ХАРТМАНН
Вольфганг Криглштайн
Владимир ДАНОВ
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.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42145078&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA020958(B1) "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 EA201190196A1 publication Critical patent/EA201190196A1/ru
Publication of EA020958B1 publication Critical patent/EA020958B1/ru

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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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/005—Pretreatment specially adapted for magnetic separation
    • B03C1/015—Pretreatment specially adapted for magnetic separation by chemical treatment imparting magnetic properties to the material to be separated, e.g. roasting, reduction, oxidation

Landscapes

  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Soft Magnetic Materials (AREA)
  • Powder Metallurgy (AREA)
  • Hard Magnetic Materials (AREA)
  • Compounds Of Iron (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Glanulating (AREA)
EA201190196A 2009-03-04 2010-03-03 Магнитные гидрофобные агломераты и способ их получения EA020958B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09154285 2009-03-04
PCT/EP2010/052667 WO2010100180A1 (de) 2009-03-04 2010-03-03 Magnetische hydrophobe agglomerate

Publications (2)

Publication Number Publication Date
EA201190196A1 EA201190196A1 (ru) 2012-06-29
EA020958B1 true EA020958B1 (ru) 2015-03-31

Family

ID=42145078

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201190196A EA020958B1 (ru) 2009-03-04 2010-03-03 Магнитные гидрофобные агломераты и способ их получения

Country Status (17)

Country Link
US (1) US8377313B2 (cg-RX-API-DMAC7.html)
EP (1) EP2403649B1 (cg-RX-API-DMAC7.html)
JP (1) JP5683498B2 (cg-RX-API-DMAC7.html)
CN (1) CN102341179B (cg-RX-API-DMAC7.html)
AR (1) AR076077A1 (cg-RX-API-DMAC7.html)
AU (1) AU2010220284B2 (cg-RX-API-DMAC7.html)
BR (1) BRPI1011516A8 (cg-RX-API-DMAC7.html)
CA (1) CA2752881C (cg-RX-API-DMAC7.html)
EA (1) EA020958B1 (cg-RX-API-DMAC7.html)
ES (1) ES2435631T3 (cg-RX-API-DMAC7.html)
MX (1) MX2011009082A (cg-RX-API-DMAC7.html)
PE (1) PE20120731A1 (cg-RX-API-DMAC7.html)
PL (1) PL2403649T3 (cg-RX-API-DMAC7.html)
PT (1) PT2403649E (cg-RX-API-DMAC7.html)
UA (1) UA103077C2 (cg-RX-API-DMAC7.html)
WO (1) WO2010100180A1 (cg-RX-API-DMAC7.html)
ZA (1) ZA201107236B (cg-RX-API-DMAC7.html)

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WO2009065802A2 (de) 2007-11-19 2009-05-28 Basf Se Magnetische trennung von substanzen basierend auf ihren unterschiedlichen oberflächenladungen
EP2313201B1 (de) 2008-07-18 2012-02-01 Basf Se Selektive stofftrennung mit modifizierten magnetpartikeln
CN102271817B (zh) 2008-12-11 2014-10-01 巴斯夫欧洲公司 从尾矿中富集有价值矿石的方法
WO2010084635A1 (ja) * 2009-01-23 2010-07-29 財団法人大阪産業振興機構 混合物の処理方法及び処理装置
AU2010217681B2 (en) 2009-02-24 2016-07-07 Basf Se Cu-Mo separation
PE20120730A1 (es) 2009-03-04 2012-06-15 Basf Se Separacion magnetica de minerales metalicos no ferrosos por acondicionamiento en multiples etapas
US8865000B2 (en) 2010-06-11 2014-10-21 Basf Se Utilization of the naturally occurring magnetic constituents of ores
US9376457B2 (en) 2010-09-03 2016-06-28 Basf Se Hydrophobic, functionalized particles
AU2011335037A1 (en) * 2010-11-29 2013-06-13 Basf Corporation Magnetic recovery of valuables from slag material
EA201391013A1 (ru) 2011-02-01 2014-02-28 Басф Се Устройство для непрерывного выделения магнитных компонентов и очистки магнитной фракции
JP2014520053A (ja) * 2011-04-12 2014-08-21 ビーエーエスエフ ソシエタス・ヨーロピア 疎水性の官能化された粒子
CN106132551B (zh) 2014-03-31 2019-08-27 巴斯夫欧洲公司 用于输送磁化材料的磁体装置
PE20170804A1 (es) 2014-11-27 2017-07-04 Basf Se Mejora de la calidad del concentrado
FI3223952T3 (fi) 2014-11-27 2024-03-27 Basf Se Energiansyöttö agglomeraation aikana magneettierottelua varten
EP3181230A1 (en) 2015-12-17 2017-06-21 Basf Se Ultraflotation with magnetically responsive carrier particles
CN106076602A (zh) * 2016-06-29 2016-11-09 昆明理工大学 一种磁介质团聚弱磁选富集氧化锌矿的方法
WO2018006959A1 (de) * 2016-07-06 2018-01-11 Friedrich-Alexander-Universität Erlangen-Nürnberg Kern-hülle-partikel
WO2019025524A1 (en) * 2017-08-03 2019-02-07 Basf Se SEPARATING A MIXTURE USING MAGNETIC MEDIUM PARTICLES
CN111194242A (zh) * 2017-09-29 2020-05-22 巴斯夫欧洲公司 通过与疏水性磁性颗粒的附聚精选石墨颗粒
JP7152003B2 (ja) * 2018-08-22 2022-10-12 河合石灰工業株式会社 高熱伝導性無機フィラー複合粒子及びその製造方法
CN109078761B (zh) * 2018-09-27 2020-11-27 江西理工大学 一种利用磁性疏水颗粒强化难处理硫化镍矿浮选的方法
CN109078760B (zh) * 2018-09-27 2020-07-31 江西理工大学 用带磁性疏水颗粒提高微细粒硫化铜矿浮选回收率的方法
CN110216020B (zh) * 2019-04-23 2020-11-03 中南大学 一种荷电磁性疏水材料及其制备方法和应用

Citations (3)

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US4643822A (en) * 1985-02-28 1987-02-17 The Secretary Of State For Trade And Industry In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Method of separation of material from material mixtures
US4657666A (en) * 1981-10-26 1987-04-14 W.S.R. Pty. Ltd. Magnetic flotation
WO2009010422A1 (de) * 2007-07-17 2009-01-22 Basf Se Verfahren zur erzanreicherung mittels hydrophober, fester oberflächen

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JPS61281022A (ja) * 1985-06-06 1986-12-11 Tone Sangyo Kk 酸化鉄の不純物除去方法
US4834898A (en) 1988-03-14 1989-05-30 Board Of Control Of Michigan Technological University Reagents for magnetizing nonmagnetic materials
JPH02298284A (ja) * 1989-02-02 1990-12-10 Kunio Mori 金属表面の電気化学的表面処理法とその複合体
US5207996A (en) * 1991-10-10 1993-05-04 Minnesota Mining And Manufacturing Company Acid leaching of copper ore heap with fluoroaliphatic surfactant
EP0952964A1 (en) * 1996-10-03 1999-11-03 Cytec Technology Corp. Aqueous dispersions
KR20010085880A (ko) * 1998-10-05 2001-09-07 마이클 제이. 켈리 수성 분산액
MY137154A (en) * 2002-01-21 2008-12-31 Basf Ag Alkylglycol alkoxylates or alkyldiglycol alkoxylates, mixtures thereof with tensides and their use
US8033398B2 (en) 2005-07-06 2011-10-11 Cytec Technology Corp. Process and magnetic reagent for the removal of impurities from minerals
CN101815581B (zh) 2007-09-03 2015-01-21 巴斯夫欧洲公司 使用磁性颗粒加工富矿
WO2009065802A2 (de) 2007-11-19 2009-05-28 Basf Se Magnetische trennung von substanzen basierend auf ihren unterschiedlichen oberflächenladungen
EP2090367A1 (de) 2008-02-15 2009-08-19 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur kontinuierlichen Gewinnung von nichtmagnetischen Erzen
EP2313201B1 (de) 2008-07-18 2012-02-01 Basf Se Selektive stofftrennung mit modifizierten magnetpartikeln
JP5631308B2 (ja) * 2008-07-18 2014-11-26 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 変性された酸化亜鉛粒子
PL2313200T3 (pl) 2008-07-18 2012-11-30 Basf Se Cząstki nieorganiczne z powłoką organiczną o właściwościach hydrofilowych/hydrofobowych, które mogą ulegać zmianie pod wpływem temperatury
CN102271817B (zh) 2008-12-11 2014-10-01 巴斯夫欧洲公司 从尾矿中富集有价值矿石的方法
AU2010217681B2 (en) 2009-02-24 2016-07-07 Basf Se Cu-Mo separation
PE20120730A1 (es) 2009-03-04 2012-06-15 Basf Se Separacion magnetica de minerales metalicos no ferrosos por acondicionamiento en multiples etapas
US20110229384A1 (en) 2010-03-18 2011-09-22 Basf Se Concentrate quality in the enrichment of ug-2 platinum ore
US20110272623A1 (en) 2010-05-06 2011-11-10 Siemens Ag Formulation of hydrophobized magnetite
US8865000B2 (en) 2010-06-11 2014-10-21 Basf Se Utilization of the naturally occurring magnetic constituents of ores
US9376457B2 (en) 2010-09-03 2016-06-28 Basf Se Hydrophobic, functionalized particles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4657666A (en) * 1981-10-26 1987-04-14 W.S.R. Pty. Ltd. Magnetic flotation
US4643822A (en) * 1985-02-28 1987-02-17 The Secretary Of State For Trade And Industry In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Method of separation of material from material mixtures
WO2009010422A1 (de) * 2007-07-17 2009-01-22 Basf Se Verfahren zur erzanreicherung mittels hydrophober, fester oberflächen

Also Published As

Publication number Publication date
US8377313B2 (en) 2013-02-19
PL2403649T3 (pl) 2014-01-31
AU2010220284A1 (en) 2011-09-08
ZA201107236B (en) 2012-12-27
EP2403649B1 (de) 2013-08-28
JP2012519073A (ja) 2012-08-23
PE20120731A1 (es) 2012-06-15
CN102341179B (zh) 2014-08-13
BRPI1011516A8 (pt) 2017-10-03
BRPI1011516A2 (pt) 2016-03-29
EA201190196A1 (ru) 2012-06-29
JP5683498B2 (ja) 2015-03-11
MX2011009082A (es) 2011-09-27
CA2752881C (en) 2017-07-04
WO2010100180A1 (de) 2010-09-10
AU2010220284B2 (en) 2016-02-18
PT2403649E (pt) 2013-11-07
UA103077C2 (uk) 2013-09-10
CN102341179A (zh) 2012-02-01
ES2435631T3 (es) 2013-12-20
CA2752881A1 (en) 2010-09-10
AR076077A1 (es) 2011-05-18
EP2403649A1 (de) 2012-01-11
US20110309003A1 (en) 2011-12-22

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ RU