CA2199656A1 - Ferro-nickel smelting - Google Patents

Ferro-nickel smelting

Info

Publication number
CA2199656A1
CA2199656A1 CA002199656A CA2199656A CA2199656A1 CA 2199656 A1 CA2199656 A1 CA 2199656A1 CA 002199656 A CA002199656 A CA 002199656A CA 2199656 A CA2199656 A CA 2199656A CA 2199656 A1 CA2199656 A1 CA 2199656A1
Authority
CA
Canada
Prior art keywords
ferro
nickel smelting
molten slag
producing
alloy
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.)
Granted
Application number
CA002199656A
Other languages
French (fr)
Other versions
CA2199656C (en
Inventor
David Alan Holtum
Stephen Charles Barnett
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.)
Billiton Intellectual Property BV
Original Assignee
GENCOR 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 GENCOR Ltd filed Critical GENCOR Ltd
Publication of CA2199656A1 publication Critical patent/CA2199656A1/en
Application granted granted Critical
Publication of CA2199656C publication Critical patent/CA2199656C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/04—Making ferrous alloys by melting

Abstract

A method of treating a metal bearing material for ferro-alloy production includes the steps of producing molten slag by melting the material in an oxy-air/fuel furnace, and producing a ferro-alloy by reducing the molten slag in an electric arc furnace.
CA002199656A 1996-03-12 1997-03-11 Ferro-nickel smelting Expired - Fee Related CA2199656C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA961967 1996-03-12
ZA96/1967 1996-03-12

Publications (2)

Publication Number Publication Date
CA2199656A1 true CA2199656A1 (en) 1997-09-12
CA2199656C CA2199656C (en) 2002-09-17

Family

ID=25585582

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002199656A Expired - Fee Related CA2199656C (en) 1996-03-12 1997-03-11 Ferro-nickel smelting

Country Status (6)

Country Link
AU (1) AU708224B2 (en)
BR (1) BR9701260A (en)
CA (1) CA2199656C (en)
CO (1) CO4560494A1 (en)
FR (1) FR2746113B1 (en)
ID (1) ID16216A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412857A (en) * 1982-04-27 1983-11-01 Gosudarstvenny Proektny I Nauchno-Issledovatelsky Institut "Gipronikel" Method of smelting ferronickel in ore-smelting electrical furnace under a layer of charge
FR2530265A1 (en) * 1982-07-19 1984-01-20 G Pi Process for conversion of oxidised nickel ores into ferronickel, and ferronickel obtained by the said process.
WO1990015165A1 (en) * 1989-06-02 1990-12-13 Cra Services Limited Manufacture of ferroalloys using a molten bath reactor

Also Published As

Publication number Publication date
FR2746113B1 (en) 1999-06-11
FR2746113A1 (en) 1997-09-19
BR9701260A (en) 1998-11-10
CA2199656C (en) 2002-09-17
AU1620897A (en) 1997-09-18
CO4560494A1 (en) 1998-02-10
ID16216A (en) 1997-09-11
AU708224B2 (en) 1999-07-29

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed