NL7016452A - Iodine regeneration by electrolysis - from products of iodising dehydrogenation of hydrocarbons - Google Patents

Iodine regeneration by electrolysis - from products of iodising dehydrogenation of hydrocarbons

Info

Publication number
NL7016452A
NL7016452A NL7016452A NL7016452A NL7016452A NL 7016452 A NL7016452 A NL 7016452A NL 7016452 A NL7016452 A NL 7016452A NL 7016452 A NL7016452 A NL 7016452A NL 7016452 A NL7016452 A NL 7016452A
Authority
NL
Netherlands
Prior art keywords
dehydrogenation
soln
iodine
products
electrolysis
Prior art date
Application number
NL7016452A
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 NL7016452A priority Critical patent/NL7016452A/en
Publication of NL7016452A publication Critical patent/NL7016452A/en

Links

Classifications

    • 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
    • C01B7/13—Iodine; Hydrogen iodide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Title process comprises first treating the iodine-contg. (mainly HI) products of dehydrogenation of hydrocarbons with an alkali-soda soln., and then subjecting the resulting soln to electrolysis. The soln from the anodic compartment is then subjected to blowing with a mixture of O2 or air with steam to remove elemental iodine, which is returned to the dehydrogenation stage. The remaining iodine-free anodic soln. is combined with the cathodic soln and returned to the alkali treatment of the dehydrogenation products. The process to continuous, iodine is regenerated nearly completely formation of corrosion substances and of the explosive NI3 is avoided.
NL7016452A 1970-11-10 1970-11-10 Iodine regeneration by electrolysis - from products of iodising dehydrogenation of hydrocarbons NL7016452A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7016452A NL7016452A (en) 1970-11-10 1970-11-10 Iodine regeneration by electrolysis - from products of iodising dehydrogenation of hydrocarbons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7016452A NL7016452A (en) 1970-11-10 1970-11-10 Iodine regeneration by electrolysis - from products of iodising dehydrogenation of hydrocarbons

Publications (1)

Publication Number Publication Date
NL7016452A true NL7016452A (en) 1972-05-15

Family

ID=19811516

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7016452A NL7016452A (en) 1970-11-10 1970-11-10 Iodine regeneration by electrolysis - from products of iodising dehydrogenation of hydrocarbons

Country Status (1)

Country Link
NL (1) NL7016452A (en)

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