FR754711A - Process for the production of highly concentrated nitrogen acid using dehydrating agents - Google Patents

Process for the production of highly concentrated nitrogen acid using dehydrating agents

Info

Publication number
FR754711A
FR754711A FR754711DA FR754711A FR 754711 A FR754711 A FR 754711A FR 754711D A FR754711D A FR 754711DA FR 754711 A FR754711 A FR 754711A
Authority
FR
France
Prior art keywords
production
highly concentrated
dehydrating agents
concentrated nitrogen
nitrogen 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
Hermann Frischer
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 filed Critical
Application granted granted Critical
Publication of FR754711A publication Critical patent/FR754711A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR754711D 1933-04-25 1933-04-25 Process for the production of highly concentrated nitrogen acid using dehydrating agents Expired FR754711A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR754711T 1933-04-25

Publications (1)

Publication Number Publication Date
FR754711A true FR754711A (en) 1933-11-13

Family

ID=9164640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR754711D Expired FR754711A (en) 1933-04-25 1933-04-25 Process for the production of highly concentrated nitrogen acid using dehydrating agents

Country Status (1)

Country Link
FR (1) FR754711A (en)

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