NL7015846A - Nitrosyl chloride decomposition - to nitric oxide and chlorine by reaction in circulating aqueous liquor which meets the gas in coun - Google Patents

Nitrosyl chloride decomposition - to nitric oxide and chlorine by reaction in circulating aqueous liquor which meets the gas in coun

Info

Publication number
NL7015846A
NL7015846A NL7015846A NL7015846A NL7015846A NL 7015846 A NL7015846 A NL 7015846A NL 7015846 A NL7015846 A NL 7015846A NL 7015846 A NL7015846 A NL 7015846A NL 7015846 A NL7015846 A NL 7015846A
Authority
NL
Netherlands
Prior art keywords
coun
chlorine
meets
reaction
gas
Prior art date
Application number
NL7015846A
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
Priority to NL7015846A priority Critical patent/NL7015846A/en
Priority to BE773936A priority patent/BE773936A/en
Publication of NL7015846A publication Critical patent/NL7015846A/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
    • C01B21/24—Nitric oxide (NO)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/03—Preparation from chlorides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)

Abstract

NOCl is converted to NO and Cl2 by (a) counter-current contact with an aqueous liquor wherein the NOCl is hydrolyzed to yield a solution of HCl and HNO3, and NO - containing gases which are separated; (b) the liquor is then led to an oxidation zone wherein the HCl is oxidized by the HNO3 to yield Cl2 and NOCl; the gases formed are separated, and the liquor is recycled to step (a). The object is to reutilise the NOCl which itself has few applications; the NO may be reconverted to HNO3.
NL7015846A 1970-10-29 1970-10-29 Nitrosyl chloride decomposition - to nitric oxide and chlorine by reaction in circulating aqueous liquor which meets the gas in coun NL7015846A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL7015846A NL7015846A (en) 1970-10-29 1970-10-29 Nitrosyl chloride decomposition - to nitric oxide and chlorine by reaction in circulating aqueous liquor which meets the gas in coun
BE773936A BE773936A (en) 1970-10-29 1971-10-14 PROCESS FOR THE CONVERSION OF NITROSYL CHLORIDE INTO CHLORINE AND NITROGEN ENOXIDE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7015846A NL7015846A (en) 1970-10-29 1970-10-29 Nitrosyl chloride decomposition - to nitric oxide and chlorine by reaction in circulating aqueous liquor which meets the gas in coun

Publications (1)

Publication Number Publication Date
NL7015846A true NL7015846A (en) 1972-05-03

Family

ID=19811414

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7015846A NL7015846A (en) 1970-10-29 1970-10-29 Nitrosyl chloride decomposition - to nitric oxide and chlorine by reaction in circulating aqueous liquor which meets the gas in coun

Country Status (2)

Country Link
BE (1) BE773936A (en)
NL (1) NL7015846A (en)

Also Published As

Publication number Publication date
BE773936A (en) 1972-04-14

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