FR2076090B1 - - Google Patents

Info

Publication number
FR2076090B1
FR2076090B1 FR7100733A FR7100733A FR2076090B1 FR 2076090 B1 FR2076090 B1 FR 2076090B1 FR 7100733 A FR7100733 A FR 7100733A FR 7100733 A FR7100733 A FR 7100733A FR 2076090 B1 FR2076090 B1 FR 2076090B1
Authority
FR
France
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
FR7100733A
Other versions
FR2076090A1 (en
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.)
Sulzer Escher Wyss AG
Original Assignee
Escher Wyss AG
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 Escher Wyss AG filed Critical Escher Wyss AG
Publication of FR2076090A1 publication Critical patent/FR2076090A1/fr
Application granted granted Critical
Publication of FR2076090B1 publication Critical patent/FR2076090B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/40—Extractive distillation
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FR7100733A 1970-01-14 1971-01-12 Salt solution concentration with two stage evaporation Granted FR2076090A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH46770A CH511046A (de) 1970-01-14 1970-01-14 Verfahren und Vorrichtung zum Aufkonzentrieren einer Salzlösung

Publications (2)

Publication Number Publication Date
FR2076090A1 FR2076090A1 (en) 1971-10-15
FR2076090B1 true FR2076090B1 (fr) 1976-02-20

Family

ID=4187673

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7100733A Granted FR2076090A1 (en) 1970-01-14 1971-01-12 Salt solution concentration with two stage evaporation

Country Status (4)

Country Link
CH (1) CH511046A (fr)
DE (1) DE2062411A1 (fr)
FR (1) FR2076090A1 (fr)
IL (1) IL35995A0 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012219153B4 (de) * 2012-10-19 2014-09-04 Sgl Carbon Se Verfahren zum Konzentrieren wässriger Halogenwasserstofflösungen

Also Published As

Publication number Publication date
DE2062411A1 (de) 1971-07-22
FR2076090A1 (en) 1971-10-15
CH511046A (de) 1971-08-15
IL35995A0 (en) 1971-03-24

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Legal Events

Date Code Title Description
ST Notification of lapse