CS189166B1 - Method for the purification of hydrogen chloride containing hydrogen fluoride - Google Patents

Method for the purification of hydrogen chloride containing hydrogen fluoride

Info

Publication number
CS189166B1
CS189166B1 CS443675A CS443675A CS189166B1 CS 189166 B1 CS189166 B1 CS 189166B1 CS 443675 A CS443675 A CS 443675A CS 443675 A CS443675 A CS 443675A CS 189166 B1 CS189166 B1 CS 189166B1
Authority
CS
Czechoslovakia
Prior art keywords
purification
chloride containing
hydrogen chloride
hydrogen fluoride
containing hydrogen
Prior art date
Application number
CS443675A
Other languages
Czech (cs)
Inventor
Bernd Koehler
Original Assignee
Bernd Koehler
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 Bernd Koehler filed Critical Bernd Koehler
Publication of CS189166B1 publication Critical patent/CS189166B1/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
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/07—Purification ; Separation
    • C01B7/0706—Purification ; Separation of hydrogen chloride
    • C01B7/0712—Purification ; Separation of hydrogen chloride by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
CS443675A 1974-06-24 1975-06-23 Method for the purification of hydrogen chloride containing hydrogen fluoride CS189166B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD17939974A DD112246A1 (en) 1974-06-24 1974-06-24

Publications (1)

Publication Number Publication Date
CS189166B1 true CS189166B1 (en) 1979-04-30

Family

ID=5496295

Family Applications (1)

Application Number Title Priority Date Filing Date
CS443675A CS189166B1 (en) 1974-06-24 1975-06-23 Method for the purification of hydrogen chloride containing hydrogen fluoride

Country Status (4)

Country Link
CS (1) CS189166B1 (en)
DD (1) DD112246A1 (en)
FR (1) FR2276257A1 (en)
SU (1) SU1030309A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473898A1 (en) * 1980-01-23 1981-07-24 Bljum Grigory Purificn. of aq. soln. of gas, e.g. hydrogen halide or ammonia - by desorbing excess gas, distilling azeotrope and absorbing gas in distillate
CN103781725A (en) * 2011-08-12 2014-05-07 罗地亚运作公司 Method of fluorination of a metal halide in an aqueous medium
CN104016305B (en) * 2014-05-26 2016-06-22 浙江衢化氟化学有限公司 One reclaims hydrofluoric method from hydrogen fluorohydrocarbon crude product

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1567494B2 (en) * 1962-08-16 1972-02-24 Farbwerke Höchst AG, vormals Meister Lucius & Brüning, 6000 Frankfurt PROCESS FOR THE RECOVERY OR REMOVAL OF HYDROGEN FLUOROUS GAS MIXTURES

Also Published As

Publication number Publication date
SU1030309A1 (en) 1983-07-23
DD112246A1 (en) 1975-04-05
FR2276257A1 (en) 1976-01-23

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