BRPI0814075A2 - Processo para separar pelo menos um material hidrofóbico de uma mistura, e, uso de uma superfície sólida, hidrofóbica - Google Patents

Processo para separar pelo menos um material hidrofóbico de uma mistura, e, uso de uma superfície sólida, hidrofóbica

Info

Publication number
BRPI0814075A2
BRPI0814075A2 BRPI0814075-8A2A BRPI0814075A BRPI0814075A2 BR PI0814075 A2 BRPI0814075 A2 BR PI0814075A2 BR PI0814075 A BRPI0814075 A BR PI0814075A BR PI0814075 A2 BRPI0814075 A2 BR PI0814075A2
Authority
BR
Brazil
Prior art keywords
hydrophic
mixed
solid
separate
hydrophic surface
Prior art date
Application number
BRPI0814075-8A2A
Other languages
English (en)
Inventor
Imme Domke
Alexej Michailovski
Hartmut Hibst
Original Assignee
Basf Se
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=39797971&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0814075(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Se filed Critical Basf Se
Publication of BRPI0814075A2 publication Critical patent/BRPI0814075A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • 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
    • B03C1/01—Pretreatment specially adapted for magnetic separation by addition of magnetic adjuvants
    • 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
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/30—Combinations with other devices, not otherwise provided for
    • 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
    • B03D1/08—Subsequent treatment of concentrated product
    • B03D1/10—Removing adhering liquid from separated materials
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0002—Preliminary treatment
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0002—Preliminary treatment
    • C22B15/0004—Preliminary treatment without modification of the copper constituent
    • C22B15/0008—Preliminary treatment without modification of the copper constituent by wet 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/20—Magnetic separation whereby the particles to be separated are in solid form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Treatment Of Sludge (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
BRPI0814075-8A2A 2007-07-17 2008-07-08 Processo para separar pelo menos um material hidrofóbico de uma mistura, e, uso de uma superfície sólida, hidrofóbica BRPI0814075A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07112607 2007-07-17
PCT/EP2008/058854 WO2009010422A1 (de) 2007-07-17 2008-07-08 Verfahren zur erzanreicherung mittels hydrophober, fester oberflächen

Publications (1)

Publication Number Publication Date
BRPI0814075A2 true BRPI0814075A2 (pt) 2015-02-03

Family

ID=39797971

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0814075-8A2A BRPI0814075A2 (pt) 2007-07-17 2008-07-08 Processo para separar pelo menos um material hidrofóbico de uma mistura, e, uso de uma superfície sólida, hidrofóbica

Country Status (17)

Country Link
US (1) US8408395B2 (pt)
EP (1) EP2171106B1 (pt)
JP (1) JP5496091B2 (pt)
CN (1) CN101778957B (pt)
AR (1) AR067567A1 (pt)
AT (1) ATE524567T1 (pt)
AU (1) AU2008277789B2 (pt)
BR (1) BRPI0814075A2 (pt)
CA (1) CA2693902C (pt)
CL (1) CL2008002113A1 (pt)
ES (1) ES2373621T3 (pt)
PE (1) PE20090667A1 (pt)
PL (1) PL2171106T3 (pt)
PT (1) PT2171106E (pt)
UA (1) UA99623C2 (pt)
WO (1) WO2009010422A1 (pt)
ZA (1) ZA201001077B (pt)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010007075A1 (de) * 2008-07-18 2010-01-21 Basf Se Selektive stofftrennung mit modifizierten magnetpartikeln
EP2376230B1 (de) 2008-12-11 2014-07-30 Basf Se Anreicherung von werterzen aus minenabfall (tailings)
AU2010217681B2 (en) * 2009-02-24 2016-07-07 Basf Se Cu-Mo separation
JP5683498B2 (ja) 2009-03-04 2015-03-11 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 磁性の疎水性凝集塊
ES2437415T3 (es) * 2009-03-04 2014-01-10 Basf Se Separación magnética de minerales de metal no ferroso mediante acondicionamiento de varias etapas
DE102009038666A1 (de) 2009-08-24 2011-03-10 Siemens Aktiengesellschaft Verfahren zur kontinuierlichen magnetischen Erztrennung und/oder -aufbereitung sowie zugehörige Anlage
PE20130762A1 (es) 2009-11-11 2013-06-27 Basf Se Procedimiento para concentrar componentes separados por via magnetica de suspensiones de minerales y para expulsar dichos componentes de un separador magnetico con pocas perdidas
US11331676B2 (en) 2010-02-01 2022-05-17 Virginia Tech Intellectual Properties, Inc. Cleaning and dewatering fine coal
US9518241B2 (en) 2010-02-01 2016-12-13 Virginia Tech Intellectual Properties, Inc. Method of separating and de-watering fine particles
US9789492B2 (en) 2010-02-01 2017-10-17 Virginia Tech Intellectual Properties, Inc. Cleaning and dewatering fine coal
WO2011114303A1 (en) * 2010-03-18 2011-09-22 Basf Se Improvement of concentrate quality in enrichment of ug-2 platinum ore
US20110229384A1 (en) * 2010-03-18 2011-09-22 Basf Se Concentrate quality in the enrichment of ug-2 platinum ore
AU2012213470A1 (en) 2011-02-01 2013-08-15 Basf Corporation Apparatus for continuous separation of magnetic constituents and cleaning magnetic fraction
US9731221B2 (en) 2011-05-25 2017-08-15 Cidra Corporate Services, Inc. Apparatus having polymer surfaces having a siloxane functional group
AU2012258595B2 (en) * 2011-05-25 2017-06-01 Cidra Corporate Services Inc. Method and system for releasing mineral from synthetic bubbles and beads
GB201115823D0 (en) 2011-09-13 2011-10-26 Novel Polymer Solutions Ltd Mineral processing
PE20141342A1 (es) 2011-12-13 2014-10-15 Cidra Corporate Services Inc Separacion mineral usando membranas y filtros funcionalizados de polimero o revestido de polimero
US9216420B2 (en) 2012-05-09 2015-12-22 Basf Se Apparatus for resource-friendly separation of magnetic particles from non-magnetic particles
PE20142378A1 (es) 2012-05-09 2015-01-29 Basf Se Aparato para la separacion con poco uso de recursos de particulas magneticas a partir de particulas no magneticas
US10751693B2 (en) 2012-05-22 2020-08-25 CiDRA Corporate Service Inc. Mineral recovery using hydrophobic polymer surfaces
EP2861352B1 (en) * 2012-06-11 2019-04-10 Virginia Tech Intellectual Properties, Inc. Methods for separating and dewatering fine particles
WO2014029715A1 (en) 2012-08-21 2014-02-27 Basf Se Magnetic arrangement for transportation of magnetized material
WO2014068142A1 (en) 2012-11-05 2014-05-08 Basf Se Apparatus for the continuous separation of magnetic constituents
CA2911663C (en) * 2013-05-13 2020-03-24 Cidra Corporate Services Inc. Polymer surfaces having a siloxane functional group
US9889452B2 (en) * 2013-12-20 2018-02-13 Chemtreat, Inc. Methods for facilitating mineral extraction
AU2015266609B2 (en) * 2014-05-30 2019-12-12 Cidra Corporate Services Inc. Mineral recovery using hydrophobic polymer surfaces
CA2966807C (en) 2014-11-27 2023-05-02 Basf Se Energy input during agglomeration for magnetic separation
MX2017006699A (es) 2014-11-27 2017-08-21 Basf Se Mejora de la calidad del concentrado.
CN105214853B (zh) * 2015-11-09 2017-08-25 中国矿业大学 一种褐煤浮选方法
WO2017087498A1 (en) 2015-11-16 2017-05-26 Cidra Corporate Services Inc. Utilizing engineered media for recovery of minerals in tailings stream at the end of a flotation separation process
EP3181230A1 (en) 2015-12-17 2017-06-21 Basf Se Ultraflotation with magnetically responsive carrier particles
CA3039206C (en) * 2016-10-04 2021-04-27 Cidra Corporate Services Llc Hybrid - flotation recovery of mineral bearing ores
US11066725B2 (en) * 2017-03-01 2021-07-20 Cidra Corporate Services Llc Cyclone underflow scavengering process using enhanced mineral separation circuits (EMSC)
CA3055189C (en) 2017-03-01 2023-02-14 Cidra Corporate Services Llc Mineral processing plant
PE20200396A1 (es) * 2017-08-03 2020-02-26 Basf Se Separacion de una mezcla utilizando particulas portadoras magneticas
CN109530078B (zh) * 2018-10-23 2020-07-28 宁波工程学院 一种利用水面振动分离亲疏水微粒的装置
EP4301520A1 (en) 2021-03-05 2024-01-10 Basf Se Magnetic separation of particles supported by specific surfactants
CN113813922B (zh) * 2021-10-09 2023-10-03 郑州大学 一种载体型矿化富集分离药剂及其制备方法和应用

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JP4165392B2 (ja) * 2003-12-16 2008-10-15 株式会社日立プラントテクノロジー 油汚濁水処理装置
WO2010007075A1 (de) 2008-07-18 2010-01-21 Basf Se Selektive stofftrennung mit modifizierten magnetpartikeln
AU2010217681B2 (en) 2009-02-24 2016-07-07 Basf Se Cu-Mo separation

Also Published As

Publication number Publication date
US8408395B2 (en) 2013-04-02
JP2010534554A (ja) 2010-11-11
ES2373621T3 (es) 2012-02-07
ATE524567T1 (de) 2011-09-15
ZA201001077B (en) 2011-04-28
CN101778957B (zh) 2012-07-04
CN101778957A (zh) 2010-07-14
CA2693902A1 (en) 2009-01-22
JP5496091B2 (ja) 2014-05-21
EP2171106B1 (de) 2011-09-14
PL2171106T3 (pl) 2012-02-29
CA2693902C (en) 2016-06-28
EP2171106A1 (de) 2010-04-07
WO2009010422A1 (de) 2009-01-22
UA99623C2 (ru) 2012-09-10
CL2008002113A1 (es) 2009-10-23
AU2008277789B2 (en) 2012-05-03
AU2008277789A1 (en) 2009-01-22
US20100200510A1 (en) 2010-08-12
RU2010105290A (ru) 2011-08-27
PT2171106E (pt) 2011-10-06
AR067567A1 (es) 2009-10-14
PE20090667A1 (es) 2009-07-04

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]