FI3914740T3 - Kromiittihienoaineksen talteenotto - Google Patents

Kromiittihienoaineksen talteenotto Download PDF

Info

Publication number
FI3914740T3
FI3914740T3 FIEP20712025.4T FI20712025T FI3914740T3 FI 3914740 T3 FI3914740 T3 FI 3914740T3 FI 20712025 T FI20712025 T FI 20712025T FI 3914740 T3 FI3914740 T3 FI 3914740T3
Authority
FI
Finland
Prior art keywords
chromite
magnetic
fractions
circuit
separators
Prior art date
Application number
FIEP20712025.4T
Other languages
English (en)
Finnish (fi)
Inventor
Peter Chennells
Original Assignee
Arxo Metals Pty 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 Arxo Metals Pty Ltd filed Critical Arxo Metals Pty Ltd
Application granted granted Critical
Publication of FI3914740T3 publication Critical patent/FI3914740T3/fi

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
    • B03C1/30—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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Treatment Of Sludge (AREA)
  • Catalysts (AREA)
FIEP20712025.4T 2019-03-20 2020-02-26 Kromiittihienoaineksen talteenotto FI3914740T3 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201901722 2019-03-20
PCT/IB2020/051627 WO2020188379A1 (en) 2019-03-20 2020-02-26 Recovery of chromite fines

Publications (1)

Publication Number Publication Date
FI3914740T3 true FI3914740T3 (fi) 2023-08-17

Family

ID=69845468

Family Applications (1)

Application Number Title Priority Date Filing Date
FIEP20712025.4T FI3914740T3 (fi) 2019-03-20 2020-02-26 Kromiittihienoaineksen talteenotto

Country Status (9)

Country Link
EP (1) EP3914740B1 (es)
CN (1) CN113631739B (es)
CY (1) CY1126134T1 (es)
DK (1) DK3914740T3 (es)
EA (1) EA202192514A1 (es)
ES (1) ES2953087T3 (es)
FI (1) FI3914740T3 (es)
WO (1) WO2020188379A1 (es)
ZA (1) ZA202001193B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113941441A (zh) * 2021-10-14 2022-01-18 中钢集团马鞍山矿山研究总院股份有限公司 一种低品位铬铁矿湿式强磁预选方法
CN116943856B (zh) * 2023-09-20 2023-11-28 矿冶科技集团有限公司 有效回收铬铁矿的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3323900A (en) 1964-08-13 1967-06-06 Fuji Iron & Steel Co Ltd Process for treatment of iron oxide ores containing nickel, chromium and cobalt
US3935094A (en) 1974-10-10 1976-01-27 Quebec Iron And Titanium Corporation - Fer Et Titane Du Quebec, Incorporated Magnetic separation of ilmenite
US4059506A (en) * 1975-05-23 1977-11-22 United States Steel Corporation Ore tailings treatment
US4295881A (en) * 1979-04-23 1981-10-20 Texasgulf Inc. Process for extraction of platinum group metals from chromite-bearing ore
RU2208060C2 (ru) 2001-05-23 2003-07-10 Калмукшев Сатвалде Ромазанович Способ производства хромитового концентрата из убогих вкрапленных хромитсодержащих руд
ZA200503034B (en) 2004-04-19 2005-12-28 Paul Kruger Family Trust Beneficiation of chromite ore
CN201366374Y (zh) 2008-12-30 2009-12-23 中国恩菲工程技术有限公司 红土矿选铬设备
CN101823018B (zh) 2009-03-05 2013-03-06 中国恩菲工程技术有限公司 红土矿选铬方法
CN101890394A (zh) * 2009-05-23 2010-11-24 魏子贺 一种弱磁性铁矿石的选矿工艺
ZA201404437B (en) 2013-03-19 2015-08-26 Khulasonke Transp Cc A method of treating a chromite containing material
EA033243B1 (ru) * 2014-06-02 2019-09-30 Минтек Плавление мелких частиц низкосортного хромитового концентрата
JP5790839B2 (ja) * 2014-06-05 2015-10-07 住友金属鉱山株式会社 クロマイト回収方法
CN206965906U (zh) * 2017-07-24 2018-02-06 大连地拓环境科技有限公司 一种铁尾矿资源化处理系统

Also Published As

Publication number Publication date
DK3914740T3 (da) 2023-08-14
ES2953087T3 (es) 2023-11-08
EA202192514A1 (ru) 2021-12-13
CN113631739A (zh) 2021-11-09
CN113631739B (zh) 2024-03-22
CY1126134T1 (el) 2023-11-15
WO2020188379A1 (en) 2020-09-24
EP3914740B1 (en) 2023-05-17
ZA202001193B (en) 2022-05-25
EP3914740A1 (en) 2021-12-01

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