FI930301A - Förfarande för utnyttjande av smältverksavfall innehållande zink och andra värdemetaller - Google Patents

Förfarande för utnyttjande av smältverksavfall innehållande zink och andra värdemetaller Download PDF

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Publication number
FI930301A
FI930301A FI930301A FI930301A FI930301A FI 930301 A FI930301 A FI 930301A FI 930301 A FI930301 A FI 930301A FI 930301 A FI930301 A FI 930301A FI 930301 A FI930301 A FI 930301A
Authority
FI
Finland
Prior art keywords
zinciferous
fluorides
waste
utilization
precious metals
Prior art date
Application number
FI930301A
Other languages
English (en)
Finnish (fi)
Other versions
FI930301A0 (sv
FI94430C (sv
FI94430B (sv
Inventor
Frans Heikki Tuovinen
Maija-Leena Metsaerinta
Original Assignee
Outokumpu Research Oy
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 Outokumpu Research Oy filed Critical Outokumpu Research Oy
Priority to FI930301A priority Critical patent/FI94430C/sv
Publication of FI930301A0 publication Critical patent/FI930301A0/sv
Priority to US08/178,123 priority patent/US5411572A/en
Priority to AT94100260T priority patent/ATE168140T1/de
Priority to EP94100260A priority patent/EP0608695B1/en
Priority to DE69411402T priority patent/DE69411402T2/de
Priority to ZA94429A priority patent/ZA94429B/xx
Publication of FI930301A publication Critical patent/FI930301A/sv
Application granted granted Critical
Publication of FI94430B publication Critical patent/FI94430B/sv
Publication of FI94430C publication Critical patent/FI94430C/sv

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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/04—Obtaining zinc by distilling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • 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
    • 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
    • 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
    • C22B7/02—Working-up flue dust
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
FI930301A 1993-01-26 1993-01-26 Förfarande för utnyttjande av smältverksavfall innehållande zink och andra värdemetaller FI94430C (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI930301A FI94430C (sv) 1993-01-26 1993-01-26 Förfarande för utnyttjande av smältverksavfall innehållande zink och andra värdemetaller
US08/178,123 US5411572A (en) 1993-01-26 1994-01-06 Method for utilizing smelter waste containing zinc and other valuable metals
AT94100260T ATE168140T1 (de) 1993-01-26 1994-01-10 Verfahren zum verwerten von zink und andere wertmetalle enthaltenden schmelzrückständen
EP94100260A EP0608695B1 (en) 1993-01-26 1994-01-10 Method for utilizing smelter waste containing zinc and other valuable metals
DE69411402T DE69411402T2 (de) 1993-01-26 1994-01-10 Verfahren zum Verwerten von Zink und andere Wertmetalle enthaltenden Schmelzrückständen
ZA94429A ZA94429B (en) 1993-01-26 1994-01-21 Method for utilizing smelter waste containing zinc and other valuable metals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI930301 1993-01-26
FI930301A FI94430C (sv) 1993-01-26 1993-01-26 Förfarande för utnyttjande av smältverksavfall innehållande zink och andra värdemetaller

Publications (4)

Publication Number Publication Date
FI930301A0 FI930301A0 (sv) 1993-01-26
FI930301A true FI930301A (sv) 1994-07-27
FI94430B FI94430B (sv) 1995-05-31
FI94430C FI94430C (sv) 1995-09-11

Family

ID=8536922

Family Applications (1)

Application Number Title Priority Date Filing Date
FI930301A FI94430C (sv) 1993-01-26 1993-01-26 Förfarande för utnyttjande av smältverksavfall innehållande zink och andra värdemetaller

Country Status (6)

Country Link
US (1) US5411572A (sv)
EP (1) EP0608695B1 (sv)
AT (1) ATE168140T1 (sv)
DE (1) DE69411402T2 (sv)
FI (1) FI94430C (sv)
ZA (1) ZA94429B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9400533L (sv) * 1994-02-15 1995-08-16 Odda Recycling As Sätt att avlägsna halogener ur ett material
US6932853B2 (en) * 2003-06-27 2005-08-23 Heritage Environmental Services Llc Mechanical separation of volatile metals at high temperatures
FI124912B (sv) 2012-04-16 2015-03-31 Outotec Oyj Förfarande för behandling av metallurgiska slagg av icke-järnmetaller

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE658356C (de) * 1936-08-05 1938-03-31 Huettenwerke Siegerland Akt Ge Verfahren zum Gewinnen eines zinkreichen, eisenarmen Gichtstaubes
BE560740A (sv) * 1956-09-12 1958-03-11
DE1184088B (de) * 1964-03-10 1964-12-23 Stolberger Zink Ag Verfahren zur Gewinnung von Nichteisen-Schwermetallen
US3769000A (en) * 1971-10-04 1973-10-30 Steel Corp Method for operating basic oxygen steel processes with the introduction of carbon dioxide
SU831836A1 (ru) * 1979-07-17 1981-05-23 Институт Металлургии Уральскогонаучного Центра Ah Cccp Способ отгонки фтора из цинксодер-жАщиХ пылЕй и ВОзгОНОВ
SE444956B (sv) * 1980-06-10 1986-05-20 Skf Steel Eng Ab Sett att ur metalloxidhaltiga material utvinna ingaende lettflyktiga metaller eller koncentrat av dessa
US4741770A (en) * 1985-04-03 1988-05-03 Cra Services Limited Zinc smelting process using oxidation zone and reduction zone
NO160931C (no) * 1987-04-02 1989-06-14 Elkem As Stoevbehandling.
AT388390B (de) * 1987-11-12 1989-06-12 Voest Alpine Ag Verfahren zum entzinken des materialflusses beim betrieb einer anlage zur roheisenerzeugung
JP2671053B2 (ja) * 1990-04-20 1997-10-29 住友重機械工業株式会社 亜鉛含有ダストからの有価金属の回収方法

Also Published As

Publication number Publication date
ATE168140T1 (de) 1998-07-15
FI930301A0 (sv) 1993-01-26
FI94430C (sv) 1995-09-11
EP0608695A1 (en) 1994-08-03
DE69411402T2 (de) 1998-12-03
FI94430B (sv) 1995-05-31
US5411572A (en) 1995-05-02
ZA94429B (en) 1996-02-06
EP0608695B1 (en) 1998-07-08
DE69411402D1 (de) 1998-08-13

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BB Publication of examined application
MM Patent lapsed