ZA913113B - A process of the production of sodium dichromate - Google Patents

A process of the production of sodium dichromate

Info

Publication number
ZA913113B
ZA913113B ZA913113A ZA913113A ZA913113B ZA 913113 B ZA913113 B ZA 913113B ZA 913113 A ZA913113 A ZA 913113A ZA 913113 A ZA913113 A ZA 913113A ZA 913113 B ZA913113 B ZA 913113B
Authority
ZA
South Africa
Prior art keywords
production
sodium dichromate
dichromate
sodium
Prior art date
Application number
ZA913113A
Other languages
English (en)
Inventor
Norbert Loenhoff
Loenhoff Norbert
Bernhard Spreckelmeyer
Spreckelmeyer Bernhard
Hans-Dieter Block
Block Hans-Dieter
Rainer Weber
Weber Rainer
Jost Halstenberg
Halstenberg Jost
Bernd Rosenow
Rosenow Bernd
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of ZA913113B publication Critical patent/ZA913113B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G37/00—Compounds of chromium
    • C01G37/14—Chromates; Bichromates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA913113A 1990-04-26 1991-04-25 A process of the production of sodium dichromate ZA913113B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4013335A DE4013335A1 (de) 1990-04-26 1990-04-26 Verfahren zur herstellung von natriumdichtromat

Publications (1)

Publication Number Publication Date
ZA913113B true ZA913113B (en) 1992-02-26

Family

ID=6405152

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA913113A ZA913113B (en) 1990-04-26 1991-04-25 A process of the production of sodium dichromate

Country Status (11)

Country Link
EP (1) EP0453913B1 (pl)
JP (1) JP3262127B2 (pl)
BR (1) BR9101664A (pl)
CA (1) CA2041005A1 (pl)
DE (2) DE4013335A1 (pl)
ES (1) ES2063394T3 (pl)
PL (1) PL165627B1 (pl)
RO (1) RO110459B1 (pl)
RU (1) RU2008262C1 (pl)
TR (1) TR25954A (pl)
ZA (1) ZA913113B (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10217206A1 (de) * 2002-04-18 2003-11-06 Bayer Ag Verfahren zur Verwertung von Vanadium aus Chromerz als Vanadium-V-oxid
CN102649585B (zh) * 2011-08-22 2014-05-14 四川省银河化学股份有限公司 一种红矾钠的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE379410C (de) * 1921-04-14 1923-08-22 Griesheim Elektron Chem Fab Verfahren zur Herstellung von Natriumbichromat aus Natriumchromat mittels Kohlensaeure
FR1223186A (fr) * 1958-05-05 1960-06-15 Diamond Alkali Co Procédé de purification de liqueurs de chromates et bichromates
RO64038A2 (fr) * 1972-12-01 1978-07-15 Inst De Chime Procede pour conversion du chromate de sodium en bichromate de sodium
US3933972A (en) * 1974-02-11 1976-01-20 Products Chimiques Ugine Kuhlmann Process for preparing pure sodium bichromate
DE3837266A1 (de) * 1988-11-03 1990-05-10 Bayer Ag Verfahren zur herstellung von natriumdichromat

Also Published As

Publication number Publication date
BR9101664A (pt) 1991-12-10
PL290011A1 (en) 1992-01-13
DE4013335A1 (de) 1991-10-31
EP0453913A2 (de) 1991-10-30
CA2041005A1 (en) 1991-10-27
RO110459B1 (ro) 1996-01-30
DE59103520D1 (de) 1994-12-22
ES2063394T3 (es) 1995-01-01
JPH04228432A (ja) 1992-08-18
TR25954A (tr) 1993-11-01
EP0453913A3 (en) 1992-05-20
PL165627B1 (pl) 1995-01-31
JP3262127B2 (ja) 2002-03-04
RU2008262C1 (ru) 1994-02-28
EP0453913B1 (de) 1994-11-17

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