CH477369A - Method and device for separating sodium chloride from a brine containing calcium sulfate by evaporation - Google Patents

Method and device for separating sodium chloride from a brine containing calcium sulfate by evaporation

Info

Publication number
CH477369A
CH477369A CH128767A CH128767A CH477369A CH 477369 A CH477369 A CH 477369A CH 128767 A CH128767 A CH 128767A CH 128767 A CH128767 A CH 128767A CH 477369 A CH477369 A CH 477369A
Authority
CH
Switzerland
Prior art keywords
evaporation
sodium chloride
calcium sulfate
containing calcium
brine containing
Prior art date
Application number
CH128767A
Other languages
German (de)
Inventor
Winkler Robert
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
Priority to CH128767A priority Critical patent/CH477369A/en
Priority to DE1967E0035458 priority patent/DE1567943B1/en
Priority to FR1561244D priority patent/FR1561244A/fr
Publication of CH477369A publication Critical patent/CH477369A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/14—Purification
    • C01D3/16—Purification by precipitation or adsorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
CH128767A 1967-01-27 1967-01-27 Method and device for separating sodium chloride from a brine containing calcium sulfate by evaporation CH477369A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH128767A CH477369A (en) 1967-01-27 1967-01-27 Method and device for separating sodium chloride from a brine containing calcium sulfate by evaporation
DE1967E0035458 DE1567943B1 (en) 1967-01-27 1967-12-23 PROCESS AND DEVICE FOR SEPARATING SODIUM CHLORIDE FROM A SOLE CONTAINING CALCIUM SULFATE BY EVAPORATION
FR1561244D FR1561244A (en) 1967-01-27 1968-01-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH128767A CH477369A (en) 1967-01-27 1967-01-27 Method and device for separating sodium chloride from a brine containing calcium sulfate by evaporation

Publications (1)

Publication Number Publication Date
CH477369A true CH477369A (en) 1969-08-31

Family

ID=4206888

Family Applications (1)

Application Number Title Priority Date Filing Date
CH128767A CH477369A (en) 1967-01-27 1967-01-27 Method and device for separating sodium chloride from a brine containing calcium sulfate by evaporation

Country Status (3)

Country Link
CH (1) CH477369A (en)
DE (1) DE1567943B1 (en)
FR (1) FR1561244A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3344018A1 (en) * 1982-12-23 1984-06-28 Escher Wyss Gmbh, 7980 Ravensburg TREATMENT OF BRINE SLEEPING WITH HIGH NA (DOWN ARROW) 2 (DOWN ARROW) SO (DOWN ARROW) 4 (DOWN ARROW) AND KCL SHARE

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE37494B1 (en) * 1972-04-12 1977-08-03 Akzona Inc Method and apparatus for producing high purity salt
RU2470862C1 (en) * 2011-05-03 2012-12-27 Федеральное государственное образовательное учреждение высшего профессионального образования "Чувашский государственный университет имени И.Н. Ульянова" Method of producing table salt from natural underground brine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE519123C (en) * 1925-08-13 1931-02-24 Paul H Mueller Dr Ing Process for obtaining salt, particularly table salt, by evaporation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3344018A1 (en) * 1982-12-23 1984-06-28 Escher Wyss Gmbh, 7980 Ravensburg TREATMENT OF BRINE SLEEPING WITH HIGH NA (DOWN ARROW) 2 (DOWN ARROW) SO (DOWN ARROW) 4 (DOWN ARROW) AND KCL SHARE

Also Published As

Publication number Publication date
DE1567943B1 (en) 1972-01-13
FR1561244A (en) 1969-03-28

Similar Documents

Publication Publication Date Title
CH495291A (en) Method and device for purifying water from a groundwater well
AT297632B (en) Method and apparatus for extracting minerals from a subterranean formation
CH486901A (en) Method and device for carrying out evaporation
CH507887A (en) Process for removing water vapor from fission gases
AT304379B (en) Device for conveying deposits covered by water
CH475780A (en) Method for separating a liquid from solids and device for carrying out the method
AT276307B (en) Device for separating a flowable component from a flowable mixture or solution
AT277950B (en) Process for removing mainly inorganic impurities from polyethers or olefin copolymers
AT279643B (en) Device for evaporating an NaCl brine containing Na2SO4
AT296388B (en) Process for pulling crystals from a melt present in a crucible
CH465650A (en) Device for separating a continuous web of forms
AT277134B (en) Process for removing moisture and device for carrying out the process
CH521150A (en) Method and device for the continuous recovery of crystals from a melt or solution
AT302913B (en) Process for the production of salts, of concentrated brine and of pure water from salt water, especially sea water, by distillation
CH477369A (en) Method and device for separating sodium chloride from a brine containing calcium sulfate by evaporation
CH460819A (en) Device for separating a continuous web of forms
CH506252A (en) Apparatus for forming a series of objects
AT297750B (en) Device for separating water from steam
CH466222A (en) Process and device for the continuous separation of mixtures of substances by rectifying multi-stage crystallization in a column
AT300688B (en) Method of withdrawing sludge from a large amount of liquid
CH508547A (en) Device for winding up threads
AT286936B (en) Process for removing water from aqueous solutions
CH493240A (en) Method for tying spring inserts and a device for carrying out the method
AT265211B (en) Process for removing chlorides from zinc sulfate solutions
AT270685B (en) Process for obtaining pure crystallized ammonium sulfate

Legal Events

Date Code Title Description
PL Patent ceased