ZA963439B - Process for the magnetic separation of iron carbide - Google Patents

Process for the magnetic separation of iron carbide

Info

Publication number
ZA963439B
ZA963439B ZA963439A ZA963439A ZA963439B ZA 963439 B ZA963439 B ZA 963439B ZA 963439 A ZA963439 A ZA 963439A ZA 963439 A ZA963439 A ZA 963439A ZA 963439 B ZA963439 B ZA 963439B
Authority
ZA
South Africa
Prior art keywords
iron
gangue
magnetic
pct
mixture
Prior art date
Application number
ZA963439A
Other languages
English (en)
Inventor
Jacques Ruer
Original Assignee
Sofresid
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 Sofresid filed Critical Sofresid
Publication of ZA963439B publication Critical patent/ZA963439B/xx

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
    • B03C1/005—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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ZA963439A 1995-05-04 1996-04-30 Process for the magnetic separation of iron carbide ZA963439B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9505356A FR2733702B1 (fr) 1995-05-04 1995-05-04 Procede de separation magnetique du carbure de fer

Publications (1)

Publication Number Publication Date
ZA963439B true ZA963439B (en) 1996-11-06

Family

ID=9478710

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA963439A ZA963439B (en) 1995-05-04 1996-04-30 Process for the magnetic separation of iron carbide

Country Status (11)

Country Link
US (1) US5858060A (xx)
EP (1) EP0824375B1 (xx)
JP (1) JPH11504851A (xx)
AT (1) ATE182089T1 (xx)
AU (1) AU706815B2 (xx)
CA (1) CA2220005A1 (xx)
DE (1) DE69603270T2 (xx)
FR (1) FR2733702B1 (xx)
TW (1) TW353040B (xx)
WO (1) WO1996034692A1 (xx)
ZA (1) ZA963439B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105921264A (zh) * 2016-04-29 2016-09-07 辽宁科技大学 一种难选铁矿的高效氢气磁化焙烧再磁选的方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7285257B2 (en) * 2004-04-27 2007-10-23 Honeywell International Inc. Method of removing tar-forming gases from CVD/CVI furnace effluent
PE20131009A1 (es) * 2010-06-11 2013-09-19 Basf Se Proceso para separar al menos un primer material de una mezcla que comprende al menos el primer material, al menos un segundo material y particulas magneticas
US8865000B2 (en) 2010-06-11 2014-10-21 Basf Se Utilization of the naturally occurring magnetic constituents of ores
GB2500202B (en) * 2012-03-13 2015-11-25 Vacuumschmelze Gmbh & Co Kg Method for classifying articles and method for fabricating a magnetocalorically active working component for magnetic heat exchange
CN108677003B (zh) * 2018-05-24 2019-10-01 东北大学 一种流化态焙烧装置
CN108588404B (zh) * 2018-05-24 2019-10-01 东北大学 一种处理铁矿石的流态化焙烧工艺
CN111744670B (zh) * 2020-06-30 2022-06-17 东北大学 赤泥与煤矸石悬浮共焙烧制备铁精矿和铝精矿的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1177575B (de) * 1961-02-28 1964-09-10 Dorr Oliver Inc Verfahren zur magnetisierenden Roestung eisenhaltiger Erze
US3414402A (en) * 1967-06-16 1968-12-03 Hydrocarbon Research Inc Beneficiation of low grade iron ores
US3936372A (en) * 1971-11-24 1976-02-03 Financial Mining-Industrial And Shipping Corporation Method for beneficiation of magnesite ore
US4396423A (en) * 1981-06-22 1983-08-02 Stephens Jr Frank M Process for recovering iron and zinc from steel making dusts
US4398945A (en) * 1981-06-22 1983-08-16 Stephens Jr Frank M Process for producing a ferronickel alloy from nickel bearing laterites

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105921264A (zh) * 2016-04-29 2016-09-07 辽宁科技大学 一种难选铁矿的高效氢气磁化焙烧再磁选的方法

Also Published As

Publication number Publication date
EP0824375A1 (fr) 1998-02-25
TW353040B (en) 1999-02-21
FR2733702A1 (fr) 1996-11-08
US5858060A (en) 1999-01-12
CA2220005A1 (fr) 1996-11-07
ATE182089T1 (de) 1999-07-15
JPH11504851A (ja) 1999-05-11
DE69603270T2 (de) 1999-11-25
WO1996034692A1 (fr) 1996-11-07
AU5823996A (en) 1996-11-21
FR2733702B1 (fr) 1997-10-17
AU706815B2 (en) 1999-06-24
DE69603270D1 (de) 1999-08-19
EP0824375B1 (fr) 1999-07-14

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