CH529065A - Method and device for the decomposition of aqueous hydrochloric acid - Google Patents

Method and device for the decomposition of aqueous hydrochloric acid

Info

Publication number
CH529065A
CH529065A CH17570A CH17570A CH529065A CH 529065 A CH529065 A CH 529065A CH 17570 A CH17570 A CH 17570A CH 17570 A CH17570 A CH 17570A CH 529065 A CH529065 A CH 529065A
Authority
CH
Switzerland
Prior art keywords
decomposition
hydrochloric acid
aqueous hydrochloric
aqueous
acid
Prior art date
Application number
CH17570A
Other languages
German (de)
Inventor
Franz Dr Brandmair
Herbert Dr Wuermseher
Bradtmoeller Ernst
Schlosser Johann
Original Assignee
Sigri Elektrographit Gmbh
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 Sigri Elektrographit Gmbh filed Critical Sigri Elektrographit Gmbh
Publication of CH529065A publication Critical patent/CH529065A/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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH17570A 1969-03-21 1970-01-08 Method and device for the decomposition of aqueous hydrochloric acid CH529065A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691914579 DE1914579A1 (en) 1969-03-21 1969-03-21 Process and device for the complete decomposition of aqueous hydrochloric acid

Publications (1)

Publication Number Publication Date
CH529065A true CH529065A (en) 1972-10-15

Family

ID=5728937

Family Applications (1)

Application Number Title Priority Date Filing Date
CH17570A CH529065A (en) 1969-03-21 1970-01-08 Method and device for the decomposition of aqueous hydrochloric acid

Country Status (6)

Country Link
BE (1) BE747705A (en)
CH (1) CH529065A (en)
DE (1) DE1914579A1 (en)
FR (1) FR2037540A5 (en)
GB (1) GB1263867A (en)
NL (1) NL7001138A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59121101A (en) * 1982-12-25 1984-07-13 Chisso Corp Method and apparatus for production of hydrogen chloride gas
US5632866A (en) * 1994-01-12 1997-05-27 Fsi International, Inc. Point-of-use recycling of wafer cleaning substances
AU6512200A (en) * 1999-08-17 2001-03-13 Dow Chemical Company, The Production of anhydrous hydrogen chloride from byproduct or waste chlorinated materials
CN109516440A (en) * 2019-01-09 2019-03-26 董军辉 A kind of hydrogen chloride generator based on pressure control
CN109626324A (en) * 2019-01-09 2019-04-16 董军辉 A kind of hydrogen chloride preparation process

Also Published As

Publication number Publication date
GB1263867A (en) 1972-02-16
NL7001138A (en) 1970-09-23
DE1914579A1 (en) 1970-09-24
FR2037540A5 (en) 1970-12-31
BE747705A (en) 1970-09-21

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Legal Events

Date Code Title Description
PL Patent ceased