LU81602A1 - Procede de recuperation de metaux non-ferreux contenus dans un residu riche en oxyde et/ou hydroxyde de fer - Google Patents

Procede de recuperation de metaux non-ferreux contenus dans un residu riche en oxyde et/ou hydroxyde de fer Download PDF

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Publication number
LU81602A1
LU81602A1 LU81602A LU81602A LU81602A1 LU 81602 A1 LU81602 A1 LU 81602A1 LU 81602 A LU81602 A LU 81602A LU 81602 A LU81602 A LU 81602A LU 81602 A1 LU81602 A1 LU 81602A1
Authority
LU
Luxembourg
Prior art keywords
residue
h2so4
temperature
carried out
approximately
Prior art date
Application number
LU81602A
Other languages
English (en)
French (fr)
Inventor
J Sterckx
C Lemaitre
Original Assignee
Metallurgie Hoboken
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 Metallurgie Hoboken filed Critical Metallurgie Hoboken
Priority to LU81602A priority Critical patent/LU81602A1/fr
Priority to BE1/9920A priority patent/BE884660A/nl
Priority to FR8017659A priority patent/FR2463189A1/fr
Publication of LU81602A1 publication Critical patent/LU81602A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/06—Sulfating roasting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry processes
    • C22B7/002—Dry processes by treating with halogens, sulfur or compounds thereof; by carburising, by treating with hydrogen (hydriding)
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
LU81602A 1979-08-13 1979-08-13 Procede de recuperation de metaux non-ferreux contenus dans un residu riche en oxyde et/ou hydroxyde de fer LU81602A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
LU81602A LU81602A1 (fr) 1979-08-13 1979-08-13 Procede de recuperation de metaux non-ferreux contenus dans un residu riche en oxyde et/ou hydroxyde de fer
BE1/9920A BE884660A (nl) 1979-08-13 1980-08-07 Werkwijze voor het winnen van non-ferrometalen uit een goethietrijk residu
FR8017659A FR2463189A1 (fr) 1979-08-13 1980-08-11 Procede de recuperation de metaux non ferreux contenus dans un residu riche en goethite

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU81602A LU81602A1 (fr) 1979-08-13 1979-08-13 Procede de recuperation de metaux non-ferreux contenus dans un residu riche en oxyde et/ou hydroxyde de fer
LU81602 1979-08-13

Publications (1)

Publication Number Publication Date
LU81602A1 true LU81602A1 (fr) 1981-03-24

Family

ID=19729228

Family Applications (1)

Application Number Title Priority Date Filing Date
LU81602A LU81602A1 (fr) 1979-08-13 1979-08-13 Procede de recuperation de metaux non-ferreux contenus dans un residu riche en oxyde et/ou hydroxyde de fer

Country Status (3)

Country Link
BE (1) BE884660A (nl)
FR (1) FR2463189A1 (nl)
LU (1) LU81602A1 (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL131652A0 (en) * 1999-08-30 2001-01-28 Satec Ecochem Ltd Process for producing metal containing sulfide ores
WO2001042520A1 (en) * 1999-12-13 2001-06-14 Pacmin Investments Limited Method of high-temperature digesting titanium containing material with sulfuric acid
EP1997919A1 (fr) * 2007-05-24 2008-12-03 Paul Wurth S.A. Procédé de valorisation de résidus riches en zinc et en sulfates
CA2932370C (en) * 2013-12-11 2021-01-26 Outotec (Finland) Oy Method for treating sulfide-free minerals
EP3587599A1 (en) 2018-06-29 2020-01-01 Vito NV Process for recovering non-ferrous metals from industrial mineral residues

Also Published As

Publication number Publication date
BE884660A (nl) 1981-02-09
FR2463189A1 (fr) 1981-02-20
FR2463189B3 (nl) 1982-04-30

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