FR669660A - Improvements in the manufacture of nitric acid - Google Patents

Improvements in the manufacture of nitric acid

Info

Publication number
FR669660A
FR669660A FR669660DA FR669660A FR 669660 A FR669660 A FR 669660A FR 669660D A FR669660D A FR 669660DA FR 669660 A FR669660 A FR 669660A
Authority
FR
France
Prior art keywords
manufacture
nitric acid
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
William Reginald Ormandy
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 FR669660A publication Critical patent/FR669660A/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
    • C01B21/46—Purification; Separation ; Stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Fertilizers (AREA)
FR669660D 1928-02-21 1929-02-15 Improvements in the manufacture of nitric acid Expired FR669660A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB549428A GB306705A (en) 1928-02-21 1928-02-21 Improvements relating to the manufacture of nitric acid

Publications (1)

Publication Number Publication Date
FR669660A true FR669660A (en) 1929-11-19

Family

ID=31898090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR669660D Expired FR669660A (en) 1928-02-21 1929-02-15 Improvements in the manufacture of nitric acid

Country Status (3)

Country Link
DE (1) DE525558C (en)
FR (1) FR669660A (en)
GB (1) GB306705A (en)

Also Published As

Publication number Publication date
DE525558C (en) 1931-05-26
GB306705A (en) 1929-02-28

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