FR542174A - Process for the production of concentrated nitric acid - Google Patents

Process for the production of concentrated nitric acid

Info

Publication number
FR542174A
FR542174A FR542174DA FR542174A FR 542174 A FR542174 A FR 542174A FR 542174D A FR542174D A FR 542174DA FR 542174 A FR542174 A FR 542174A
Authority
FR
France
Prior art keywords
production
nitric acid
concentrated nitric
concentrated
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)
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.)
Norsk Hydro Elektrisk Kvaelstof AS
Original Assignee
Norsk Hydro Elektrisk Kvaelstof AS
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 Norsk Hydro Elektrisk Kvaelstof AS filed Critical Norsk Hydro Elektrisk Kvaelstof AS
Application granted granted Critical
Publication of FR542174A publication Critical patent/FR542174A/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
    • C01B21/24—Nitric oxide (NO)
    • C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
FR542174D 1920-10-27 1921-10-11 Process for the production of concentrated nitric acid Expired FR542174A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO170840X 1920-10-27

Publications (1)

Publication Number Publication Date
FR542174A true FR542174A (en) 1922-08-07

Family

ID=19904608

Family Applications (1)

Application Number Title Priority Date Filing Date
FR542174D Expired FR542174A (en) 1920-10-27 1921-10-11 Process for the production of concentrated nitric acid

Country Status (3)

Country Link
DE (1) DE400241C (en)
FR (1) FR542174A (en)
GB (1) GB170840A (en)

Also Published As

Publication number Publication date
GB170840A (en) 1922-05-25
DE400241C (en) 1924-08-18

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