FR1060425A - Process for the preparation of dehydrated nitric acid and nitric anhydride - Google Patents

Process for the preparation of dehydrated nitric acid and nitric anhydride

Info

Publication number
FR1060425A
FR1060425A FR1060425DA FR1060425A FR 1060425 A FR1060425 A FR 1060425A FR 1060425D A FR1060425D A FR 1060425DA FR 1060425 A FR1060425 A FR 1060425A
Authority
FR
France
Prior art keywords
nitric
dehydrated
preparation
anhydride
nitric acid
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)
Inventor
C Frejacques
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.)
Etat Francais
Original Assignee
Etat Francais
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 Etat Francais filed Critical Etat Francais
Application granted granted Critical
Publication of FR1060425A publication Critical patent/FR1060425A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/38—Nitric acid
    • C01B21/44—Concentration
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/206—Nitric anhydride (N2O5)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR1060425D 1952-07-19 1952-07-19 Process for the preparation of dehydrated nitric acid and nitric anhydride Expired FR1060425A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1060425T 1952-07-19

Publications (1)

Publication Number Publication Date
FR1060425A true FR1060425A (en) 1954-04-01

Family

ID=9599601

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1060425D Expired FR1060425A (en) 1952-07-19 1952-07-19 Process for the preparation of dehydrated nitric acid and nitric anhydride

Country Status (1)

Country Link
FR (1) FR1060425A (en)

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