AU4943597A - Production process to obtain precious metals especially zinc from raw materials containing chlorine or fluorine - Google Patents

Production process to obtain precious metals especially zinc from raw materials containing chlorine or fluorine

Info

Publication number
AU4943597A
AU4943597A AU49435/97A AU4943597A AU4943597A AU 4943597 A AU4943597 A AU 4943597A AU 49435/97 A AU49435/97 A AU 49435/97A AU 4943597 A AU4943597 A AU 4943597A AU 4943597 A AU4943597 A AU 4943597A
Authority
AU
Australia
Prior art keywords
fluorine
raw materials
production process
materials containing
precious metals
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.)
Abandoned
Application number
AU49435/97A
Inventor
Reinhard Pullenberg
Jurgen Schulze
Gunter Smykalla
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.)
Ruhr Zink GmbH
Original Assignee
Ruhr Zink GmbH
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 Ruhr Zink GmbH filed Critical Ruhr Zink GmbH
Publication of AU4943597A publication Critical patent/AU4943597A/en
Abandoned legal-status Critical Current

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
    • 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
    • C22B7/006—Wet processes
    • C22B7/007—Wet processes by acid leaching
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/28—Obtaining zinc or zinc oxide from muffle furnace residues
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/30—Obtaining zinc or zinc oxide from metallic residues or scraps
    • 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
    • C22B7/006—Wet processes
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
AU49435/97A 1996-10-04 1997-10-06 Production process to obtain precious metals especially zinc from raw materials containing chlorine or fluorine Abandoned AU4943597A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1996140869 DE19640869B4 (en) 1996-10-04 1996-10-04 Process for the recovery of valuable metals, in particular zinc, from raw materials containing chlorine or fluorine
DE19640869 1996-10-04
PCT/EP1997/005463 WO1998015666A1 (en) 1996-10-04 1997-10-06 Production process to obtain precious metals especially zinc from raw materials containing chlorine or fluorine

Publications (1)

Publication Number Publication Date
AU4943597A true AU4943597A (en) 1998-05-05

Family

ID=7807808

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49435/97A Abandoned AU4943597A (en) 1996-10-04 1997-10-06 Production process to obtain precious metals especially zinc from raw materials containing chlorine or fluorine

Country Status (5)

Country Link
EP (1) EP0834583B1 (en)
AU (1) AU4943597A (en)
DE (2) DE19640869B4 (en)
ES (1) ES2155957T3 (en)
WO (1) WO1998015666A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7879132B2 (en) 2002-09-13 2011-02-01 Nippon Steel Corporation Method for reduction treatment of metal oxide or ironmaking waste and method for concentration and recovery zinc and/or lead
LU91509B1 (en) * 2008-12-22 2010-06-24 Wurth Paul Sa Valorization of secondary zinc oxides rich in fluorides and chlorides
CN105112660B (en) * 2015-10-16 2017-03-22 江西理工大学 Method for removing fluorine and chlorine in zinc sulfate solution
CN112538568B (en) * 2019-09-23 2022-10-21 有研资源环境技术研究院(北京)有限公司 Method for removing fluorine and chlorine in zinc oxide powder by low-temperature roasting and water washing
KR102502101B1 (en) * 2022-10-14 2023-02-21 고려아연 주식회사 Method of removing halide from Waelz Oxide

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO126852B (en) * 1970-07-24 1973-04-02 Norske Zinkkompani As
ES385575A2 (en) * 1970-11-14 1973-03-16 Asturiana De Zinc Sa Process for the recovery of zinc from ferrites
DD114622A1 (en) * 1974-06-05 1975-08-12
DE2427133C2 (en) * 1974-06-05 1984-02-23 Gunnar 7000 Trondheim Thorsen Process for the recovery of metals, in particular zinc, from a metal waste which contains chlorides and / or other halides and other undesired metal salts, in particular nitrates or anions which form phosphates
NL187406C (en) * 1977-05-16 1991-09-16 Kempensche Zink PROCESS FOR PREPARING AN AQUEOUS SOLUTION OF ZINC SULPHATE INTENDED FOR THE ELECTROLYTIC PREPARATION OF ZINC BY STORAGE OF RAW GOODS
CA1166021A (en) * 1981-06-02 1984-04-24 Gerald L. Bolton Removal of manganese and chlorine ions from aqueous acidic zinc sulphate solutions
CA1200701A (en) * 1982-10-27 1986-02-18 Kornel R.V. Szarmes Dehalogenation of oxidic zinc-bearing materials
CA2020757A1 (en) * 1989-09-28 1991-03-29 Michael Philip Bohrer Recycling metal containing compositions
PL313134A1 (en) * 1993-08-27 1996-06-10 Union Miniere Sa Method of extracting zinc from sulphide concentrates
DE4340439A1 (en) * 1993-11-27 1995-06-01 Schloemann Siemag Ag Device for dissolving zinc by means of acidic liquid electrolytes
ES2104508B1 (en) * 1995-04-10 1998-07-01 Aser Sa PROCEDURE FOR THE HYDROMETALLURGICAL TREATMENT OF WAELZ OXIDE DEPURATION THROUGH ITS LEACHING WITH SODIUM CARBONATE.

Also Published As

Publication number Publication date
DE19640869A1 (en) 1998-04-09
EP0834583B1 (en) 2001-02-07
DE59702984D1 (en) 2001-03-15
WO1998015666A1 (en) 1998-04-16
DE19640869B4 (en) 2010-08-12
EP0834583A1 (en) 1998-04-08
ES2155957T3 (en) 2001-06-01

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