EA033243B1 - Smelting of low grade chromite concentrate fines - Google Patents

Smelting of low grade chromite concentrate fines

Info

Publication number
EA033243B1
EA033243B1 EA201590864A EA201590864A EA033243B1 EA 033243 B1 EA033243 B1 EA 033243B1 EA 201590864 A EA201590864 A EA 201590864A EA 201590864 A EA201590864 A EA 201590864A EA 033243 B1 EA033243 B1 EA 033243B1
Authority
EA
Eurasian Patent Office
Prior art keywords
smelting
low grade
chromite concentrate
grade chromite
concentrate fines
Prior art date
Application number
EA201590864A
Other languages
Russian (ru)
Other versions
EA201590864A1 (en
Inventor
Изабелла Джоанна Гельденхис
Original Assignee
Минтек
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 Минтек filed Critical Минтек
Publication of EA201590864A1 publication Critical patent/EA201590864A1/en
Publication of EA033243B1 publication Critical patent/EA033243B1/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

A chrome product by smelting a feed material which contains a chromite ore under conditions in which gangue, in the feed, provides the flux for the chrome product.
EA201590864A 2014-06-02 2015-06-01 Smelting of low grade chromite concentrate fines EA033243B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA201404002 2014-06-02

Publications (2)

Publication Number Publication Date
EA201590864A1 EA201590864A1 (en) 2016-03-31
EA033243B1 true EA033243B1 (en) 2019-09-30

Family

ID=54361249

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201590864A EA033243B1 (en) 2014-06-02 2015-06-01 Smelting of low grade chromite concentrate fines

Country Status (4)

Country Link
AP (1) AP2015008650A0 (en)
CA (1) CA2893406C (en)
EA (1) EA033243B1 (en)
ZA (1) ZA201503921B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109046744A (en) * 2018-07-20 2018-12-21 周全民 A kind of cupro-nickel multi-metal tailings comprehensive recycling process
ES2953087T3 (en) * 2019-03-20 2023-11-08 Arxo Metals Pty Ltd Fine grain chromite recovery
WO2022168015A1 (en) * 2021-02-05 2022-08-11 SIBANYE GOLD LIMITED t/a SIBANYE-STILLWATER Plant layout and process for extracting fine chrome

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412862A (en) * 1981-07-21 1983-11-01 Nippon Kokan Kabushiki Kaisha Method for the production of ferrochromium

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412862A (en) * 1981-07-21 1983-11-01 Nippon Kokan Kabushiki Kaisha Method for the production of ferrochromium

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ГАСИК М.И. и др. Теория и технология производства ферросплавов. М.: "Металлургия", 1988, с. 318-319 *
КАБЛУКОВСКИЙ А.Ф. Производство электростали и ферросплавов., М.: ИКЦ "Академкнига", 2003, с. 230-233, 237, рис. 24 *

Also Published As

Publication number Publication date
CA2893406A1 (en) 2015-12-02
AP2015008650A0 (en) 2015-08-31
EA201590864A1 (en) 2016-03-31
CA2893406C (en) 2018-02-06
ZA201503921B (en) 2016-03-30

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