BE787121A - METHOD AND APPARATUS FOR CONCENTRATION OF DILUTED NITRIC ACID - Google Patents

METHOD AND APPARATUS FOR CONCENTRATION OF DILUTED NITRIC ACID

Info

Publication number
BE787121A
BE787121A BE787121A BE787121A BE787121A BE 787121 A BE787121 A BE 787121A BE 787121 A BE787121 A BE 787121A BE 787121 A BE787121 A BE 787121A BE 787121 A BE787121 A BE 787121A
Authority
BE
Belgium
Prior art keywords
concentration
nitric acid
diluted nitric
diluted
acid
Prior art date
Application number
BE787121A
Other languages
French (fr)
Original Assignee
Sumitomo Chemical Co
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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of BE787121A publication Critical patent/BE787121A/en

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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE787121A 1971-08-04 1972-08-03 METHOD AND APPARATUS FOR CONCENTRATION OF DILUTED NITRIC ACID BE787121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5916771 1971-08-04

Publications (1)

Publication Number Publication Date
BE787121A true BE787121A (en) 1972-12-01

Family

ID=13105538

Family Applications (1)

Application Number Title Priority Date Filing Date
BE787121A BE787121A (en) 1971-08-04 1972-08-03 METHOD AND APPARATUS FOR CONCENTRATION OF DILUTED NITRIC ACID

Country Status (7)

Country Link
AU (1) AU4536172A (en)
BE (1) BE787121A (en)
BR (1) BR7205190D0 (en)
DE (1) DE2238279A1 (en)
FR (1) FR2148239A1 (en)
IT (1) IT961849B (en)
NL (1) NL7210657A (en)

Also Published As

Publication number Publication date
FR2148239B1 (en) 1975-04-11
BR7205190D0 (en) 1973-06-12
NL7210657A (en) 1973-02-06
AU4536172A (en) 1974-02-14
DE2238279A1 (en) 1973-02-22
FR2148239A1 (en) 1973-03-11
IT961849B (en) 1973-12-10

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