ZA200108580B - Method for treating metal-containing waste by pyrometallurgy. - Google Patents

Method for treating metal-containing waste by pyrometallurgy. Download PDF

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Publication number
ZA200108580B
ZA200108580B ZA200108580A ZA200108580A ZA200108580B ZA 200108580 B ZA200108580 B ZA 200108580B ZA 200108580 A ZA200108580 A ZA 200108580A ZA 200108580 A ZA200108580 A ZA 200108580A ZA 200108580 B ZA200108580 B ZA 200108580B
Authority
ZA
South Africa
Prior art keywords
metals
zone
oxidised form
gases
waste
Prior art date
Application number
ZA200108580A
Other languages
English (en)
Inventor
Jean-Luc Roth
Patrick Hutmacher
Emile Lonardi
Original Assignee
Wurth Paul Sa
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 Wurth Paul Sa filed Critical Wurth Paul Sa
Publication of ZA200108580B publication Critical patent/ZA200108580B/en

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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
    • 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
    • C22B13/00—Obtaining lead
    • C22B13/02—Obtaining lead by dry processes
    • C22B13/025—Recovery from waste materials
    • 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
    • C22B25/00—Obtaining tin
    • C22B25/06—Obtaining tin from scrap, especially tin scrap
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ZA200108580A 1999-05-03 2001-10-18 Method for treating metal-containing waste by pyrometallurgy. ZA200108580B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU90395A LU90395B1 (fr) 1999-05-03 1999-05-03 Proc-d- de traitement pyrom-tallurgique de d-chets contenant des m-taux

Publications (1)

Publication Number Publication Date
ZA200108580B true ZA200108580B (en) 2003-01-20

Family

ID=19731812

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200108580A ZA200108580B (en) 1999-05-03 2001-10-18 Method for treating metal-containing waste by pyrometallurgy.

Country Status (5)

Country Link
EP (1) EP1192288A1 (fr)
AU (1) AU5210800A (fr)
LU (1) LU90395B1 (fr)
WO (1) WO2000066796A1 (fr)
ZA (1) ZA200108580B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100419100C (zh) * 2004-10-05 2008-09-17 保尔伍斯股份有限公司 钢铁厂尘泥在多膛炉中的处理
EP1645645A1 (fr) * 2004-10-11 2006-04-12 Paul Wurth S.A. Traitement de boues d'usines sidérurgiques dans un four à étages
EP1905853A1 (fr) * 2006-09-29 2008-04-02 Paul Wurth S.A. Procédé de traitement thermique de résidus métalliques contaminés par des composés organiques et dispositif pour sa mise en oeuvre

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3756804A (en) * 1972-02-16 1973-09-04 Deltech Inc Process for reclamation of flue dust
US4092152A (en) * 1975-05-12 1978-05-30 The International Nickel Company, Inc. Volatilization of impurities from smelter reverts
NL7710901A (nl) * 1977-10-05 1979-04-09 Esmil B V Stationsstraat 48 Werkwijze voor het gelijktijdig verwerken van gebruikt metaal en/of metaalafval van gehaloge- neerde koolwaterstoffen.
JPH07103428B2 (ja) * 1992-01-17 1995-11-08 兼子 操 竪形還元溶解炉を用いた製鉄ダストからの有価金属回収方法
FR2716392B1 (fr) * 1994-02-22 1996-04-12 Commissariat Energie Atomique Extraction de métaux lourds contenus dans les cendres volantes et les résidus d'épuration des fumées issues d'un four d'incinération.
NL9400929A (nl) * 1994-06-08 1996-01-02 Tno Werkwijze voor het afscheiden van metalen uit metaalhoudende materialen door pyrohydrolyse.
US5906671A (en) * 1996-10-25 1999-05-25 Agglo Inc. Method for extraction of metals and non-metals from minerals, industrial by-products and waste materials
IL123068A (en) * 1998-01-26 2001-05-20 Rosenberg Ariel High efficiency recovery process for treatment of multi-element waste

Also Published As

Publication number Publication date
EP1192288A1 (fr) 2002-04-03
WO2000066796A1 (fr) 2000-11-09
AU5210800A (en) 2000-11-17
LU90395B1 (fr) 2000-12-06

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