CA926091A - Process for the production of alkali-chromate - Google Patents

Process for the production of alkali-chromate

Info

Publication number
CA926091A
CA926091A CA083428A CA83428A CA926091A CA 926091 A CA926091 A CA 926091A CA 083428 A CA083428 A CA 083428A CA 83428 A CA83428 A CA 83428A CA 926091 A CA926091 A CA 926091A
Authority
CA
Canada
Prior art keywords
chromate
alkali
production
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA083428A
Inventor
Nieder-Vahrenholz Hans-Georg
Schafer Heinrich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
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
Application granted granted Critical
Publication of CA926091A publication Critical patent/CA926091A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C22B34/00—Obtaining refractory metals
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/32—Obtaining chromium
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Processing Of Solid Wastes (AREA)
CA083428A 1969-05-24 1970-05-22 Process for the production of alkali-chromate Expired CA926091A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1926660A DE1926660C3 (en) 1969-05-24 1969-05-24 Process for the oxidizing alkaline digestion of materials containing chromium oxide

Publications (1)

Publication Number Publication Date
CA926091A true CA926091A (en) 1973-05-15

Family

ID=5735153

Family Applications (1)

Application Number Title Priority Date Filing Date
CA083428A Expired CA926091A (en) 1969-05-24 1970-05-22 Process for the production of alkali-chromate

Country Status (7)

Country Link
JP (1) JPS4828279B1 (en)
CA (1) CA926091A (en)
DE (1) DE1926660C3 (en)
ES (1) ES379917A1 (en)
FR (1) FR2048741A5 (en)
GB (1) GB1316488A (en)
SU (1) SU415861A3 (en)

Also Published As

Publication number Publication date
FR2048741A5 (en) 1971-03-19
GB1316488A (en) 1973-05-09
JPS4828279B1 (en) 1973-08-30
DE1926660B2 (en) 1973-04-12
DE1926660C3 (en) 1973-11-08
DE1926660A1 (en) 1970-12-03
ES379917A1 (en) 1972-09-16
SU415861A3 (en) 1974-02-15

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