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ES435769A1 - Procedure and apparatus for the purification of chlorhydric acid. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure and apparatus for the purification of chlorhydric acid. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES435769A1
ES435769A1 ES435769A ES435769A ES435769A1 ES 435769 A1 ES435769 A1 ES 435769A1 ES 435769 A ES435769 A ES 435769A ES 435769 A ES435769 A ES 435769A ES 435769 A1 ES435769 A1 ES 435769A1
Authority
ES
Spain
Prior art keywords
translation
purification
machine
legally binding
google translate
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES435769A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of ES435769A1 publication Critical patent/ES435769A1/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Process and apparatus for the purification of hydrochloric acid, containing dissolved organic impurities, without any substantial change in the concentration of hydrochloric acid, the process being characterized in that the organic impurities are removed with a stream of finely dispersed inert gas, maintaining a volume ratio between gas and hydrochloric acid from 1: 1 to 20: 1. (Machine-translation by Google Translate, not legally binding)
ES435769A 1974-03-19 1975-03-18 Procedure and apparatus for the purification of chlorhydric acid. (Machine-translation by Google Translate, not legally binding) Expired ES435769A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2413043A DE2413043A1 (en) 1974-03-19 1974-03-19 METHOD FOR PURIFYING HYDROLINE ACID

Publications (1)

Publication Number Publication Date
ES435769A1 true ES435769A1 (en) 1976-12-16

Family

ID=5910458

Family Applications (1)

Application Number Title Priority Date Filing Date
ES435769A Expired ES435769A1 (en) 1974-03-19 1975-03-18 Procedure and apparatus for the purification of chlorhydric acid. (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
JP (1) JPS50127893A (en)
BE (1) BE826754A (en)
BR (1) BR7501613A (en)
DE (1) DE2413043A1 (en)
ES (1) ES435769A1 (en)
FR (1) FR2264770A1 (en)
NL (1) NL7503154A (en)
ZA (1) ZA751660B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3207887A1 (en) * 1982-03-05 1983-09-15 Chemische Werke Hüls AG, 4370 Marl METHOD FOR PURIFYING SALT ACIDS
US5766565A (en) * 1993-01-21 1998-06-16 Dow Corning Corporation Purification of hydrochloric acid
DE102007018016A1 (en) 2007-04-17 2008-10-30 Bayer Materialscience Ag Absorption process for removing inorganic components from a gas stream containing hydrogen chloride

Also Published As

Publication number Publication date
DE2413043A1 (en) 1975-09-25
JPS50127893A (en) 1975-10-08
FR2264770B3 (en) 1977-11-25
NL7503154A (en) 1975-09-23
BE826754A (en) 1975-09-17
BR7501613A (en) 1975-12-16
ZA751660B (en) 1976-02-25
FR2264770A1 (en) 1975-10-17

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