SE8000918L - Forfarande for framstellning av en jernfri krom (iii) forening - Google Patents

Forfarande for framstellning av en jernfri krom (iii) forening

Info

Publication number
SE8000918L
SE8000918L SE8000918A SE8000918A SE8000918L SE 8000918 L SE8000918 L SE 8000918L SE 8000918 A SE8000918 A SE 8000918A SE 8000918 A SE8000918 A SE 8000918A SE 8000918 L SE8000918 L SE 8000918L
Authority
SE
Sweden
Prior art keywords
iron
iii
procedure
preparation
chromium
Prior art date
Application number
SE8000918A
Other languages
English (en)
Swedish (sv)
Other versions
SE435492B (sv
Inventor
S O Heimala
S-E Hultholm
F H 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 SE8000918L publication Critical patent/SE8000918L/
Publication of SE435492B publication Critical patent/SE435492B/sv

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)
SE8000918A 1979-02-06 1980-02-05 Forfarande for utfellning av en vesentligen jernfri krom(iii)forening SE435492B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI790391A FI60381C (fi) 1979-02-06 1979-02-06 Foerfarande foer framstaellning av en jaernfri krom(iii)foerening

Publications (2)

Publication Number Publication Date
SE8000918L true SE8000918L (sv) 1980-08-07
SE435492B SE435492B (sv) 1984-10-01

Family

ID=8512366

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8000918A SE435492B (sv) 1979-02-06 1980-02-05 Forfarande for utfellning av en vesentligen jernfri krom(iii)forening

Country Status (11)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI61855C (fi) * 1980-08-05 1982-10-11 Outokumpu Oy Foerfarande foer framstaellning av en 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 (de) * 1994-03-15 1995-09-28 Hoechst Ag Verfahren zur Verminderung des Eisengehaltes eines chromhaltigen Elektrolyten
CN111573893B (zh) * 2020-05-25 2022-10-25 常州厚朴固废处理科技有限公司 一种不锈钢酸洗废液铬铁分离的方法

Also Published As

Publication number Publication date
GB2042489A (en) 1980-09-24
FI60381C (fi) 1982-01-11
ATA55480A (de) 1983-07-15
AU5501580A (en) 1980-08-14
GB2042489B (en) 1982-12-22
AT373857B (de) 1984-02-27
BR8000616A (pt) 1980-10-14
GR66007B ( ) 1981-01-13
TR20612A (tr) 1982-01-01
FI790391A7 (fi) 1980-08-07
ZA80505B (en) 1981-02-25
DE3004174A1 (de) 1980-08-07
FI60381B (fi) 1981-09-30
CA1151845A (en) 1983-08-16
SE435492B (sv) 1984-10-01

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