ATE107194T1 - Magnettrennung von material mit wirbelströmen. - Google Patents

Magnettrennung von material mit wirbelströmen.

Info

Publication number
ATE107194T1
ATE107194T1 AT90313317T AT90313317T ATE107194T1 AT E107194 T1 ATE107194 T1 AT E107194T1 AT 90313317 T AT90313317 T AT 90313317T AT 90313317 T AT90313317 T AT 90313317T AT E107194 T1 ATE107194 T1 AT E107194T1
Authority
AT
Austria
Prior art keywords
particles
eddy current
magnetic separation
magnetic field
conductivities
Prior art date
Application number
AT90313317T
Other languages
English (en)
Inventor
Edwin Harm Roos
Original Assignee
De Beers Ind Diamond
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 De Beers Ind Diamond filed Critical De Beers Ind Diamond
Application granted granted Critical
Publication of ATE107194T1 publication Critical patent/ATE107194T1/de

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
    • B03C1/23—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp
    • 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

Landscapes

  • Physical Or Chemical Processes And Apparatus (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Non-Insulated Conductors (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Glass Compositions (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Load-Engaging Elements For Cranes (AREA)
AT90313317T 1989-12-07 1990-12-07 Magnettrennung von material mit wirbelströmen. ATE107194T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA899361 1989-12-07

Publications (1)

Publication Number Publication Date
ATE107194T1 true ATE107194T1 (de) 1994-07-15

Family

ID=25579930

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90313317T ATE107194T1 (de) 1989-12-07 1990-12-07 Magnettrennung von material mit wirbelströmen.

Country Status (7)

Country Link
EP (1) EP0431965B1 (de)
JP (1) JPH05345146A (de)
AT (1) ATE107194T1 (de)
AU (1) AU629073B2 (de)
BR (1) BR9006242A (de)
CA (1) CA2031663A1 (de)
DE (1) DE69009948T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ243065A (en) 1991-06-13 1995-07-26 Lundbeck & Co As H Piperidine derivatives and pharmaceutical compositions
CN114425548B (zh) * 2021-04-16 2024-12-27 顺尔茨环保(北京)有限公司 一种传统报废汽车资源化处理系统及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3463310A (en) * 1968-02-27 1969-08-26 Us Interior Separation method
DE2336035A1 (de) * 1973-07-14 1975-02-06 Rosenthal Technik Ag Vorbereitungsverfahren zur magnetischen aufbereitung von mineralgemischen
US4137156A (en) * 1975-03-21 1979-01-30 Occidental Petroleum Corporation Separation of non-magnetic conductive metals
US4842721A (en) * 1982-10-19 1989-06-27 Raytheon Company Transversely inclined ramp separator

Also Published As

Publication number Publication date
DE69009948D1 (de) 1994-07-21
DE69009948T2 (de) 1994-11-03
CA2031663A1 (en) 1991-06-08
EP0431965A3 (en) 1991-08-21
AU629073B2 (en) 1992-09-24
EP0431965A2 (de) 1991-06-12
AU6780790A (en) 1991-06-13
BR9006242A (pt) 1991-09-24
EP0431965B1 (de) 1994-06-15
JPH05345146A (ja) 1993-12-27

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