CH511620A - Method and device for concentrating lye - Google Patents

Method and device for concentrating lye

Info

Publication number
CH511620A
CH511620A CH162370A CH162370A CH511620A CH 511620 A CH511620 A CH 511620A CH 162370 A CH162370 A CH 162370A CH 162370 A CH162370 A CH 162370A CH 511620 A CH511620 A CH 511620A
Authority
CH
Switzerland
Prior art keywords
lye
concentrating
concentrating lye
Prior art date
Application number
CH162370A
Other languages
German (de)
Inventor
Kuehnlein Hans
Original Assignee
Bertrams Ag Hch
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 Bertrams Ag Hch filed Critical Bertrams Ag Hch
Priority to CH162370A priority Critical patent/CH511620A/en
Priority to DE19712102166 priority patent/DE2102166C3/en
Priority to FR7103373A priority patent/FR2078055A5/fr
Priority to JP444971A priority patent/JPS5431998B1/ja
Priority to GB1295191D priority patent/GB1295191A/en
Publication of CH511620A publication Critical patent/CH511620A/en
Priority to US396361A priority patent/US3872910A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C01D1/04—Hydroxides
    • C01D1/42—Concentration; Dehydration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/06—Evaporators with vertical tubes
    • B01D1/065—Evaporators with vertical tubes by film evaporating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
CH162370A 1970-02-04 1970-02-04 Method and device for concentrating lye CH511620A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH162370A CH511620A (en) 1970-02-04 1970-02-04 Method and device for concentrating lye
DE19712102166 DE2102166C3 (en) 1970-02-04 1971-01-18 Method and device for concentrating lye
FR7103373A FR2078055A5 (en) 1970-02-04 1971-02-02
JP444971A JPS5431998B1 (en) 1970-02-04 1971-02-03
GB1295191D GB1295191A (en) 1970-02-04 1971-04-19
US396361A US3872910A (en) 1970-02-04 1973-09-12 Method of concentrating caustic solutions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH162370A CH511620A (en) 1970-02-04 1970-02-04 Method and device for concentrating lye

Publications (1)

Publication Number Publication Date
CH511620A true CH511620A (en) 1971-08-31

Family

ID=4214767

Family Applications (1)

Application Number Title Priority Date Filing Date
CH162370A CH511620A (en) 1970-02-04 1970-02-04 Method and device for concentrating lye

Country Status (5)

Country Link
JP (1) JPS5431998B1 (en)
CH (1) CH511620A (en)
DE (1) DE2102166C3 (en)
FR (1) FR2078055A5 (en)
GB (1) GB1295191A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2581982A1 (en) * 1985-05-15 1986-11-21 Solvay Process and plant for the concentration of aqueous alkali metal hydroxide solutions
CN108314059A (en) * 2018-03-08 2018-07-24 苏州天沃环境能源工程有限公司 Dense effect in solid caustic soda production equipment concentrates mechanism

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE494105C (en) * 1930-03-18 Paul H Mueller Dr Ing Evaporator
DE513789C (en) * 1924-11-21 1930-12-03 Paul H Mueller Dr Ing Device for evaporation and cooling of solutions
GB635175A (en) * 1947-12-10 1950-04-05 Arthur George Matthew Hedley Manufacture of anhydrous caustic potash
CH451087A (en) * 1966-12-13 1968-05-15 Rudisleben Chemieanlagenbau Method and means for concentrating liquid mixtures

Also Published As

Publication number Publication date
GB1295191A (en) 1972-11-01
DE2102166A1 (en) 1971-08-19
JPS5431998B1 (en) 1979-10-11
DE2102166B2 (en) 1979-03-01
FR2078055A5 (en) 1971-11-05
DE2102166C3 (en) 1985-01-31

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Legal Events

Date Code Title Description
PL Patent ceased