ES433925A1 - Magnetic separation - Google Patents

Magnetic separation

Info

Publication number
ES433925A1
ES433925A1 ES433925A ES433925A ES433925A1 ES 433925 A1 ES433925 A1 ES 433925A1 ES 433925 A ES433925 A ES 433925A ES 433925 A ES433925 A ES 433925A ES 433925 A1 ES433925 A1 ES 433925A1
Authority
ES
Spain
Prior art keywords
matrix
magnetizable particles
magnetic field
ferromagnetic
suspension
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
Application number
ES433925A
Other languages
Spanish (es)
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.)
Imerys Minerals Ltd
Original Assignee
English Clays Lovering Pochin Co Ltd
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 English Clays Lovering Pochin Co Ltd filed Critical English Clays Lovering Pochin Co Ltd
Publication of ES433925A1 publication Critical patent/ES433925A1/en
Expired legal-status Critical Current

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
    • B03C1/025—High gradient magnetic separators
    • B03C1/031—Component parts; Auxiliary operations
    • B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
    • B03C1/034—Component parts; Auxiliary operations characterised by the magnetic circuit characterised by the matrix elements
    • 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

Landscapes

  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • External Artificial Organs (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

Method and its corresponding apparatus for separating magnetizable particles from a fluid in which they are in suspension, said method characterized by including the phases consisting of: a) establishing a high intensity magnetic field in a matrix of a plurality of ferromagnetic filaments that are positioned substantially parallel to each other, in a first direction perpendicular to the direction of the magnetic field; b) passing fluid containing magnetizable particles in suspension through the ferromagnetic matrix, generally in said first direction, whereby the magnetizable particles are magnetized by the magnetic field and attracted to and retained by the matrix filaments; and c) removing the magnetizable particles retained in the ferromagnetic matrix. (Machine-translation by Google Translate, not legally binding)
ES433925A 1974-01-18 1975-01-17 Magnetic separation Expired ES433925A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2543/74A GB1488021A (en) 1974-01-18 1974-01-18 Magnetic separation

Publications (1)

Publication Number Publication Date
ES433925A1 true ES433925A1 (en) 1977-02-16

Family

ID=9741446

Family Applications (1)

Application Number Title Priority Date Filing Date
ES433925A Expired ES433925A1 (en) 1974-01-18 1975-01-17 Magnetic separation

Country Status (8)

Country Link
JP (2) JPS50113874A (en)
CA (1) CA1015316A (en)
CS (1) CS189681B2 (en)
DE (1) DE2501858C2 (en)
ES (1) ES433925A1 (en)
FR (1) FR2258221B1 (en)
GB (1) GB1488021A (en)
ZA (1) ZA75344B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5244465A (en) * 1975-10-06 1977-04-07 Daido Steel Co Ltd Magneic particle separator and production of the same
US4170447A (en) * 1977-01-11 1979-10-09 Exxon Research & Engineering Co. Method of separating solid particulate
DE2923378C2 (en) * 1979-06-08 1984-12-06 Siemens AG, 1000 Berlin und 8000 München Device for separating magnetizable particles
JPS565315A (en) * 1979-06-25 1981-01-20 Nittetsu Mining Co Ltd Method for separating tungsten carbide and silicon carbide from abrasive powder of sintered carbide tool
US4261815A (en) * 1979-12-31 1981-04-14 Massachusetts Institute Of Technology Magnetic separator and method
JPS56155607A (en) * 1980-05-02 1981-12-01 Nittetsu Mining Co Ltd Purification of medium oil used for rolling and processing metallic aluminum
DE3316443A1 (en) * 1983-05-05 1984-11-08 Ukrainskij institut inženerov vodnogo chozjajstva, Rovno Separator for the magnetic separation of solid particles from liquid media

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH138013A (en) * 1927-12-02 1930-02-15 Procedes R Audubert S A P R A Filtration device.
US3035703A (en) * 1957-11-14 1962-05-22 Pall Corp Magnetic filter unit
GB1190329A (en) * 1968-04-23 1970-05-06 M E L Equipment Co Ltd Magnetic Filter
US3567026A (en) * 1968-09-20 1971-03-02 Massachusetts Inst Technology Magnetic device

Also Published As

Publication number Publication date
GB1488021A (en) 1977-10-05
FR2258221B1 (en) 1979-02-09
JPS607769Y2 (en) 1985-03-16
CA1015316A (en) 1977-08-09
CS189681B2 (en) 1979-04-30
ZA75344B (en) 1976-01-28
JPS50113874A (en) 1975-09-06
DE2501858A1 (en) 1975-07-24
AU7736475A (en) 1976-07-22
JPS5948719U (en) 1984-03-31
DE2501858C2 (en) 1985-09-12
FR2258221A1 (en) 1975-08-18

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