FR1174366A - Improvements in the manufacture of chromic anhydride - Google Patents

Improvements in the manufacture of chromic anhydride

Info

Publication number
FR1174366A
FR1174366A FR1174366DA FR1174366A FR 1174366 A FR1174366 A FR 1174366A FR 1174366D A FR1174366D A FR 1174366DA FR 1174366 A FR1174366 A FR 1174366A
Authority
FR
France
Prior art keywords
manufacture
chromic anhydride
chromic
anhydride
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
Other languages
French (fr)
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.)
Diamond Shamrock Corp
Original Assignee
Diamond Alkali Co
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 Diamond Alkali Co filed Critical Diamond Alkali Co
Application granted granted Critical
Publication of FR1174366A publication Critical patent/FR1174366A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G37/00—Compounds of chromium
    • C01G37/02—Oxides or hydrates thereof
    • C01G37/033—Chromium trioxide; Chromic acid
    • 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
FR1174366D 1956-04-26 1957-04-25 Improvements in the manufacture of chromic anhydride Expired FR1174366A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1174366XA 1956-04-26 1956-04-26

Publications (1)

Publication Number Publication Date
FR1174366A true FR1174366A (en) 1959-03-10

Family

ID=22372938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1174366D Expired FR1174366A (en) 1956-04-26 1957-04-25 Improvements in the manufacture of chromic anhydride

Country Status (1)

Country Link
FR (1) FR1174366A (en)

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