ATA55480A - METHOD FOR FELLING AN ESSENTIALLY IRON-FREE CHROME (III) COMPOUND - Google Patents

METHOD FOR FELLING AN ESSENTIALLY IRON-FREE CHROME (III) COMPOUND

Info

Publication number
ATA55480A
ATA55480A AT0055480A AT55480A ATA55480A AT A55480 A ATA55480 A AT A55480A AT 0055480 A AT0055480 A AT 0055480A AT 55480 A AT55480 A AT 55480A AT A55480 A ATA55480 A AT A55480A
Authority
AT
Austria
Prior art keywords
felling
iii
compound
essentially iron
free chrome
Prior art date
Application number
AT0055480A
Other languages
German (de)
Other versions
AT373857B (en
Inventor
Seppo Olavi Heimala
Stig-Erik Hultholm
Frans Heikki Tuovinen
Original Assignee
Outokumpu 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 Oy filed Critical Outokumpu Oy
Publication of ATA55480A publication Critical patent/ATA55480A/en
Application granted granted Critical
Publication of AT373857B publication Critical patent/AT373857B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G37/00—Compounds of chromium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G37/00—Compounds of chromium
    • C01G37/02—Oxides or hydrates thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compounds Of Iron (AREA)
  • Removal Of Specific Substances (AREA)
AT0055480A 1979-02-06 1980-02-01 METHOD FOR FELLING AN ESSENTIALLY IRON-FREE CHROME (III) COMPOUND AT373857B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI790391A FI60381C (en) 1979-02-06 1979-02-06 FRAMEWORK FOR FRAMSTATING AV AND JAERNFRI KROM (III) FOERENING

Publications (2)

Publication Number Publication Date
ATA55480A true ATA55480A (en) 1983-07-15
AT373857B AT373857B (en) 1984-02-27

Family

ID=8512366

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0055480A AT373857B (en) 1979-02-06 1980-02-01 METHOD FOR FELLING AN ESSENTIALLY IRON-FREE CHROME (III) COMPOUND

Country Status (11)

Country Link
AT (1) AT373857B (en)
AU (1) AU5501580A (en)
BR (1) BR8000616A (en)
CA (1) CA1151845A (en)
DE (1) DE3004174A1 (en)
FI (1) FI60381C (en)
GB (1) GB2042489B (en)
GR (1) GR66007B (en)
SE (1) SE435492B (en)
TR (1) TR20612A (en)
ZA (1) ZA80505B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI61855C (en) * 1980-08-05 1982-10-11 Outokumpu Oy FRAMEWORK FOR FRAMSTATING AV AND JAERNFRI KROM (III) FOERENING
GB2118559B (en) * 1982-02-02 1985-07-31 Giuliano Guardini Process for extracting protein and chromium from chrome tanned hide wastes
DE4408614A1 (en) * 1994-03-15 1995-09-28 Hoechst Ag Process for reducing the iron content of an electrolyte containing chromium
CN111573893B (en) * 2020-05-25 2022-10-25 常州厚朴固废处理科技有限公司 Method for separating chromium from stainless steel pickling waste liquid

Also Published As

Publication number Publication date
FI60381C (en) 1982-01-11
AT373857B (en) 1984-02-27
SE8000918L (en) 1980-08-07
TR20612A (en) 1982-01-01
BR8000616A (en) 1980-10-14
GR66007B (en) 1981-01-13
AU5501580A (en) 1980-08-14
GB2042489A (en) 1980-09-24
FI790391A7 (en) 1980-08-07
GB2042489B (en) 1982-12-22
DE3004174A1 (en) 1980-08-07
FI60381B (en) 1981-09-30
CA1151845A (en) 1983-08-16
ZA80505B (en) 1981-02-25
SE435492B (en) 1984-10-01

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee