EP3424600A4 - GAS-ASSISTED CONTINUOUS MAGNETIC SEPARATION SYSTEM FOR A WHOLE PROCESS - Google Patents

GAS-ASSISTED CONTINUOUS MAGNETIC SEPARATION SYSTEM FOR A WHOLE PROCESS Download PDF

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Publication number
EP3424600A4
EP3424600A4 EP17891394.3A EP17891394A EP3424600A4 EP 3424600 A4 EP3424600 A4 EP 3424600A4 EP 17891394 A EP17891394 A EP 17891394A EP 3424600 A4 EP3424600 A4 EP 3424600A4
Authority
EP
European Patent Office
Prior art keywords
gas
whole process
magnetic separation
separation system
continuous magnetic
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.)
Granted
Application number
EP17891394.3A
Other languages
German (de)
French (fr)
Other versions
EP3424600C0 (en
EP3424600B1 (en
EP3424600A1 (en
Inventor
Liangrong YANG
Tingting DONG
Huifang XING
Jiemiao YU
Meng RONG
Huizhou LIU
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.)
Institute of Process Engineering of CAS
Original Assignee
Institute of Process Engineering of CAS
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 Institute of Process Engineering of CAS filed Critical Institute of Process Engineering of CAS
Publication of EP3424600A1 publication Critical patent/EP3424600A1/en
Publication of EP3424600A4 publication Critical patent/EP3424600A4/en
Application granted granted Critical
Publication of EP3424600C0 publication Critical patent/EP3424600C0/en
Publication of EP3424600B1 publication Critical patent/EP3424600B1/en
Active 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
    • 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
    • B03C1/10—Magnetic separation acting directly on the substance being separated with cylindrical material carriers
    • B03C1/14—Magnetic separation acting directly on the substance being separated with cylindrical material carriers with non-movable magnets
    • 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
    • B03C1/32—Magnetic separation acting on the medium containing the substance being separated, e.g. magneto-gravimetric-, magnetohydrostatic-, or magnetohydrodynamic separation
    • 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
    • B03D1/02—Froth-flotation processes
    • B03D1/023—Carrier flotation; Flotation of a carrier material to which the target material attaches
    • 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
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1462—Discharge mechanisms for the froth
    • 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
    • B03D1/14—Flotation machines
    • B03D1/24—Pneumatic
    • 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
    • B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid
    • 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
    • B03C2201/26—Details of magnetic or electrostatic separation for use in medical or biological applications

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
EP17891394.3A 2017-01-11 2017-02-22 Whole-process continuous gas-assisted magnetic separation system Active EP3424600B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710024548.3A CN106694224B (en) 2017-01-11 2017-01-11 A kind of whole process serialization gas magnetic assist separation system
PCT/CN2017/074332 WO2018129789A1 (en) 2017-01-11 2017-02-22 Whole-process continuous gas-assisted magnetic separation system

Publications (4)

Publication Number Publication Date
EP3424600A1 EP3424600A1 (en) 2019-01-09
EP3424600A4 true EP3424600A4 (en) 2019-11-27
EP3424600C0 EP3424600C0 (en) 2024-08-14
EP3424600B1 EP3424600B1 (en) 2024-08-14

Family

ID=58907469

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17891394.3A Active EP3424600B1 (en) 2017-01-11 2017-02-22 Whole-process continuous gas-assisted magnetic separation system

Country Status (3)

Country Link
EP (1) EP3424600B1 (en)
CN (1) CN106694224B (en)
WO (1) WO2018129789A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114870980A (en) * 2022-06-07 2022-08-09 徐州工程学院 Construction waste classifying, crushing, screening, sorting and recycling equipment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999032229A1 (en) * 1997-12-22 1999-07-01 Barry Graham Lumsden Device and method for improving flotation process using magnetic fields
CN101164700A (en) * 2006-10-16 2008-04-23 中国科学院过程工程研究所 Continuous production equipment for biochemical product magnetic adsorption and desorption
EP2676733A1 (en) * 2012-06-19 2013-12-25 Siemens Aktiengesellschaft Device for separating magnetic and/or magnetisable particles from a suspension and use of same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4353466B2 (en) * 2003-09-02 2009-10-28 月島機械株式会社 Adsorbent continuous supply / discharge type high gradient magnetic separator
CA2586487C (en) * 2004-11-05 2012-08-07 Hitachi, Ltd. Method for removing organic material in oilfield produced water and a removal device therefor
CN200970548Y (en) * 2006-11-16 2007-11-07 王美华 Wet permanent magnet roller magnetic separator
CN201399375Y (en) * 2009-04-09 2010-02-10 天地科技股份有限公司唐山分公司 Magnetic separator capable of dewatering effectively
CN102133555A (en) * 2010-01-26 2011-07-27 中国科学院过程工程研究所 In-situ continuous separating device for magnetic medium particles
CN102500460B (en) * 2011-09-26 2014-04-30 中国科学院过程工程研究所 Air-assist superparamagnetic extraction method
CN103159368B (en) * 2013-04-15 2014-06-18 武汉钢铁(集团)公司 Stage treatment type magnetic filter device
CN204017444U (en) * 2014-07-21 2014-12-17 宁波市疾病预防控制中心 A kind of efficient magnetic control disperses solid-phase extraction device
CN105301265B (en) * 2015-10-10 2017-06-30 山西师范大学 On-line automaticization Magnetic solid phases micro-extraction desorbs detection means and its method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999032229A1 (en) * 1997-12-22 1999-07-01 Barry Graham Lumsden Device and method for improving flotation process using magnetic fields
CN101164700A (en) * 2006-10-16 2008-04-23 中国科学院过程工程研究所 Continuous production equipment for biochemical product magnetic adsorption and desorption
EP2676733A1 (en) * 2012-06-19 2013-12-25 Siemens Aktiengesellschaft Device for separating magnetic and/or magnetisable particles from a suspension and use of same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018129789A1 *

Also Published As

Publication number Publication date
CN106694224B (en) 2019-04-05
EP3424600C0 (en) 2024-08-14
EP3424600B1 (en) 2024-08-14
WO2018129789A1 (en) 2018-07-19
EP3424600A1 (en) 2019-01-09
CN106694224A (en) 2017-05-24

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