BR8005479A - Processo para remover dicromatos de solucoes ricas em cloratos - Google Patents

Processo para remover dicromatos de solucoes ricas em cloratos

Info

Publication number
BR8005479A
BR8005479A BR8005479A BR8005479A BR8005479A BR 8005479 A BR8005479 A BR 8005479A BR 8005479 A BR8005479 A BR 8005479A BR 8005479 A BR8005479 A BR 8005479A BR 8005479 A BR8005479 A BR 8005479A
Authority
BR
Brazil
Prior art keywords
dichromates
chlorate
remove
rich solutions
rich
Prior art date
Application number
BR8005479A
Other languages
English (en)
Inventor
H Warren
K Maycock
Ming Tam N Kin
Original Assignee
Chemetics Int
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 Chemetics Int filed Critical Chemetics Int
Publication of BR8005479A publication Critical patent/BR8005479A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B11/00—Oxides or oxyacids of halogens; Salts thereof
    • C01B11/12—Chloric acid
    • C01B11/14—Chlorates
    • C01B11/145—Separation; Crystallisation; Purification, After-treatment; Stabilisation by additives
BR8005479A 1979-08-31 1980-08-28 Processo para remover dicromatos de solucoes ricas em cloratos BR8005479A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000334909A CA1139080A (en) 1979-08-31 1979-08-31 Stripping and recovery of dichromate in electrolytic chlorate systems

Publications (1)

Publication Number Publication Date
BR8005479A true BR8005479A (pt) 1981-03-10

Family

ID=4115065

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8005479A BR8005479A (pt) 1979-08-31 1980-08-28 Processo para remover dicromatos de solucoes ricas em cloratos

Country Status (6)

Country Link
JP (1) JPS5663801A (pt)
BR (1) BR8005479A (pt)
CA (1) CA1139080A (pt)
DE (1) DE3032139A1 (pt)
FI (1) FI68427C (pt)
SE (1) SE436737B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1242307A (en) * 1986-05-21 1988-09-27 Superior Plus Inc. / Superieur Plus Inc. Removal of chromium from cell liquor
US4773974A (en) * 1986-10-29 1988-09-27 Tenneco Canada Inc. Production of hexavalent chromium for use in chlorate cells
US5211853A (en) * 1992-07-31 1993-05-18 Huron Tech Corp. Method for the removal of chromium compounds from aqueous solutions
US5294307A (en) * 1992-07-31 1994-03-15 Huron Tech Corp Integrated process for the production of alkali and alkaline earth metal chlorates and chlorine dioxide
TW576825B (en) 2000-08-10 2004-02-21 Iner Ae Method for liquid chromate ion and oxy-metal ions removal and stabilization

Also Published As

Publication number Publication date
SE436737B (sv) 1985-01-21
FI802629A (fi) 1981-03-01
JPS5663801A (en) 1981-05-30
FI68427C (fi) 1985-09-10
SE8005996L (sv) 1981-03-01
FI68427B (fi) 1985-05-31
DE3032139A1 (de) 1981-03-19
CA1139080A (en) 1983-01-11

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