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AT321244B - Method and device for thickening solutions - Google Patents

Method and device for thickening solutions

Info

Publication number
AT321244B
AT321244B AT886371A AT886371A AT321244B AT 321244 B AT321244 B AT 321244B AT 886371 A AT886371 A AT 886371A AT 886371 A AT886371 A AT 886371A AT 321244 B AT321244 B AT 321244B
Authority
AT
Austria
Prior art keywords
thickening solutions
thickening
solutions
Prior art date
Application number
AT886371A
Other languages
German (de)
Inventor
Ing Hans F Arledter Dr
Original Assignee
Ver Oesterreichischer Papier Z
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 Ver Oesterreichischer Papier Z filed Critical Ver Oesterreichischer Papier Z
Priority to AT886371A priority Critical patent/AT321244B/en
Priority to DE19722249775 priority patent/DE2249775A1/en
Application granted granted Critical
Publication of AT321244B publication Critical patent/AT321244B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/02—Crystallisation from solutions
    • B01D9/04—Crystallisation from solutions concentrating solutions by removing frozen solvent therefrom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Water Treatments (AREA)
  • Confectionery (AREA)
AT886371A 1971-10-13 1971-10-13 Method and device for thickening solutions AT321244B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT886371A AT321244B (en) 1971-10-13 1971-10-13 Method and device for thickening solutions
DE19722249775 DE2249775A1 (en) 1971-10-13 1972-10-11 Freeze concentrating solns, esp fresh water from sea water - with vibration means to prevent ice build up

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT886371A AT321244B (en) 1971-10-13 1971-10-13 Method and device for thickening solutions

Publications (1)

Publication Number Publication Date
AT321244B true AT321244B (en) 1975-03-25

Family

ID=3609175

Family Applications (1)

Application Number Title Priority Date Filing Date
AT886371A AT321244B (en) 1971-10-13 1971-10-13 Method and device for thickening solutions

Country Status (2)

Country Link
AT (1) AT321244B (en)
DE (1) DE2249775A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162617A (en) * 1976-03-18 1979-07-31 Paul Schmidt Pulsed crystallizer with strips of reduced heat exchange
JP2017035649A (en) * 2015-08-07 2017-02-16 国立大学法人静岡大学 Freezing separation device and freezing separation method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142579A (en) * 1974-12-10 1979-03-06 Kazanovich Boleslav B Air radiator cooling tower
DE2517928A1 (en) * 1975-04-23 1976-11-04 Jean Doat Dehydration of food and pharmaceutical solns - by freezing, separation of ice crystals, and evaporation of the liquid
CA2343826C (en) * 1998-09-21 2008-12-23 Howard E. Purdum Methods and apparatus for processing temperature sensitive materials

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162617A (en) * 1976-03-18 1979-07-31 Paul Schmidt Pulsed crystallizer with strips of reduced heat exchange
JP2017035649A (en) * 2015-08-07 2017-02-16 国立大学法人静岡大学 Freezing separation device and freezing separation method

Also Published As

Publication number Publication date
DE2249775A1 (en) 1973-04-26

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee