BE491274A - - Google Patents

Info

Publication number
BE491274A
BE491274A BE491274DA BE491274A BE 491274 A BE491274 A BE 491274A BE 491274D A BE491274D A BE 491274DA BE 491274 A BE491274 A BE 491274A
Authority
BE
Belgium
Application number
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
Publication of BE491274A publication Critical patent/BE491274A/xx

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
    • C01B21/46—Purification; Separation ; Stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
BE491274D 1948-10-01 1949-09-22 BE491274A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE691709X 1948-10-01

Publications (1)

Publication Number Publication Date
BE491274A true BE491274A (enrdf_load_stackoverflow) 1949-10-15

Family

ID=6601784

Family Applications (1)

Application Number Title Priority Date Filing Date
BE491274D BE491274A (enrdf_load_stackoverflow) 1948-10-01 1949-09-22

Country Status (4)

Country Link
BE (1) BE491274A (enrdf_load_stackoverflow)
FR (1) FR1011041A (enrdf_load_stackoverflow)
GB (1) GB691709A (enrdf_load_stackoverflow)
NL (1) NL74638C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR1011041A (fr) 1952-06-18
NL74638C (enrdf_load_stackoverflow) 1954-05-15
GB691709A (en) 1953-05-20

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