IT1176628B - Procedimento per declorurare e ossidare materiali di partenza in zinco secondari - Google Patents

Procedimento per declorurare e ossidare materiali di partenza in zinco secondari

Info

Publication number
IT1176628B
IT1176628B IT2240984A IT2240984A IT1176628B IT 1176628 B IT1176628 B IT 1176628B IT 2240984 A IT2240984 A IT 2240984A IT 2240984 A IT2240984 A IT 2240984A IT 1176628 B IT1176628 B IT 1176628B
Authority
IT
Italy
Prior art keywords
decloring
procedure
starting materials
secondary zinc
oxidizing secondary
Prior art date
Application number
IT2240984A
Other languages
English (en)
Italian (it)
Other versions
IT8422409A0 (it
Inventor
Sven Santen
Sune Eriksson
Original Assignee
Skf Steel Eng Ab
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 Skf Steel Eng Ab filed Critical Skf Steel Eng Ab
Publication of IT8422409A0 publication Critical patent/IT8422409A0/it
Application granted granted Critical
Publication of IT1176628B publication Critical patent/IT1176628B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/02—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/02—Oxides; Hydroxides
    • C01G9/03—Processes of production using dry methods, e.g. vapour phase 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/30—Obtaining zinc or zinc oxide from metallic residues or scraps
    • 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)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Compositions Of Oxide Ceramics (AREA)
IT2240984A 1983-12-09 1984-08-24 Procedimento per declorurare e ossidare materiali di partenza in zinco secondari IT1176628B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8306804A SE8306804L (sv) 1983-12-09 1983-12-09 Avklorering av zinkravara

Publications (2)

Publication Number Publication Date
IT8422409A0 IT8422409A0 (it) 1984-08-24
IT1176628B true IT1176628B (it) 1987-08-18

Family

ID=20353661

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2240984A IT1176628B (it) 1983-12-09 1984-08-24 Procedimento per declorurare e ossidare materiali di partenza in zinco secondari

Country Status (11)

Country Link
JP (1) JPS60125337A (no)
AU (1) AU3283084A (no)
BE (1) BE900757A (no)
DE (1) DE3431381A1 (no)
DK (1) DK390284A (no)
ES (1) ES535856A0 (no)
FR (1) FR2556368A1 (no)
GB (1) GB2150923A (no)
IT (1) IT1176628B (no)
NO (1) NO844047L (no)
SE (1) SE8306804L (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8518746D0 (en) * 1985-07-24 1985-08-29 Fray D J Zinc recovery
JPH04125328U (ja) * 1991-05-07 1992-11-16 株式会社タイセイ 水関連床敷物
SE9400533L (sv) * 1994-02-15 1995-08-16 Odda Recycling As Sätt att avlägsna halogener ur ett material
EP0915993A1 (en) * 1996-05-28 1999-05-19 L & C Steinmuller (Africa) (Proprietary) limited Fluidized bed treatment of eaf dust

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE350702C (de) * 1921-04-14 1922-03-24 Oberschlesische Zinkhuetten Ak Verfahren zur Verarbeitung von chlorzinkhaltigen Zinkaschen oder -oxyden
US1605640A (en) * 1923-06-28 1926-11-02 American Smelting Refining Recovery of zinc as sulphate from dross
GB269321A (en) * 1926-04-07 1927-04-21 American Smelting Refining Improvements in or relating to the recovery of zinc from the dross obtained in melting zinc during refining
GB279693A (en) * 1927-02-28 1927-11-03 Metallbank & Metallurg Ges Ag Method of and apparatus for sintering, desulphurising or removing volatile constituents from ores and metallurgical products
US1851130A (en) * 1929-01-29 1932-03-29 Federated Metals Process of treating zinc skimmings
GB696003A (en) * 1951-06-13 1953-08-19 Basf Ag Improvements in the chlorinating roasting of materials containing copper or zinc or both
DE877957C (de) * 1951-07-26 1953-08-10 Metallgesellschaft Ag Verfahren zum Verblasen von zinkhaltigem Gut
US2936233A (en) * 1957-12-16 1960-05-10 Horizons Inc Zinc recovery
US3425797A (en) * 1966-02-25 1969-02-04 Aluminium Lab Ltd Recovery of purified divalent metal chlorides
US4257914A (en) * 1979-12-10 1981-03-24 Conoco, Inc. Method for the regeneration of spent molten zinc chloride

Also Published As

Publication number Publication date
AU3283084A (en) 1985-06-13
NO844047L (no) 1985-06-10
BE900757A (fr) 1985-02-01
DK390284D0 (da) 1984-08-14
ES8506357A1 (es) 1985-07-16
SE8306804D0 (sv) 1983-12-09
GB8422211D0 (en) 1984-10-10
IT8422409A0 (it) 1984-08-24
SE8306804L (sv) 1985-06-10
DK390284A (da) 1985-06-10
FR2556368A1 (fr) 1985-06-14
DE3431381A1 (de) 1985-06-20
JPS60125337A (ja) 1985-07-04
ES535856A0 (es) 1985-07-16
GB2150923A (en) 1985-07-10

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