IT961849B - PROCEDURE AND EQUIPMENT OR TO CONCENTRATE DILUTED NITRIC ACID - Google Patents

PROCEDURE AND EQUIPMENT OR TO CONCENTRATE DILUTED NITRIC ACID

Info

Publication number
IT961849B
IT961849B IT5196372A IT5196372A IT961849B IT 961849 B IT961849 B IT 961849B IT 5196372 A IT5196372 A IT 5196372A IT 5196372 A IT5196372 A IT 5196372A IT 961849 B IT961849 B IT 961849B
Authority
IT
Italy
Prior art keywords
procedure
equipment
nitric acid
diluted nitric
concentrate diluted
Prior art date
Application number
IT5196372A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT961849B publication Critical patent/IT961849B/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)
IT5196372A 1971-08-04 1972-08-03 PROCEDURE AND EQUIPMENT OR TO CONCENTRATE DILUTED NITRIC ACID IT961849B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT961849B true IT961849B (en) 1973-12-10

Family

ID=13105538

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5196372A IT961849B (en) 1971-08-04 1972-08-03 PROCEDURE AND EQUIPMENT OR TO CONCENTRATE 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
DE2238279A1 (en) 1973-02-22
NL7210657A (en) 1973-02-06
BE787121A (en) 1972-12-01
FR2148239A1 (en) 1973-03-11
FR2148239B1 (en) 1975-04-11
AU4536172A (en) 1974-02-14
BR7205190D0 (en) 1973-06-12

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