FR374902A - Nitrogen acid manufacturing process - Google Patents

Nitrogen acid manufacturing process

Info

Publication number
FR374902A
FR374902A FR374902DA FR374902A FR 374902 A FR374902 A FR 374902A FR 374902D A FR374902D A FR 374902DA FR 374902 A FR374902 A FR 374902A
Authority
FR
France
Prior art keywords
manufacturing process
acid manufacturing
nitrogen acid
nitrogen
manufacturing
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.)
Valentiner & Schwarz
Original Assignee
Valentiner & Schwarz
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 Valentiner & Schwarz filed Critical Valentiner & Schwarz
Application granted granted Critical
Publication of FR374902A publication Critical patent/FR374902A/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)
FR374902D 1907-02-21 1907-02-21 Nitrogen acid manufacturing process Expired FR374902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR374902T 1907-02-21

Publications (1)

Publication Number Publication Date
FR374902A true FR374902A (en) 1907-06-26

Family

ID=1421499

Family Applications (1)

Application Number Title Priority Date Filing Date
FR374902D Expired FR374902A (en) 1907-02-21 1907-02-21 Nitrogen acid manufacturing process

Country Status (1)

Country Link
FR (1) FR374902A (en)

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