ES413553A1 - Method and apparatus for producinguigh purity salt - Google Patents

Method and apparatus for producinguigh purity salt

Info

Publication number
ES413553A1
ES413553A1 ES413553A ES413553A ES413553A1 ES 413553 A1 ES413553 A1 ES 413553A1 ES 413553 A ES413553 A ES 413553A ES 413553 A ES413553 A ES 413553A ES 413553 A1 ES413553 A1 ES 413553A1
Authority
ES
Spain
Prior art keywords
suspension
sodium chloride
purified
particles
producinguigh
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
ES413553A
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.)
Akzona Inc
Original Assignee
Akzona Inc
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 Akzona Inc filed Critical Akzona Inc
Publication of ES413553A1 publication Critical patent/ES413553A1/en
Expired legal-status Critical Current

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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A process for the manufacture of purified sodium chloride particles from a brine suspension of sodium chloride particles containing calcium sulfate impurities, the process comprising the operations of: (a) heating said suspension to a temperature above its atmospheric boiling point; (b) saturating said suspension with sodium chloride; (c) separating the undissolved sodium chloride particles from the suspension; (d) separating undissolved calcium sulfate particles from the suspension to form a purified brine solution and (e) precipitating purified sodium chloride from said brine solution. (Machine-translation by Google Translate, not legally binding)
ES413553A 1972-04-12 1973-04-10 Method and apparatus for producinguigh purity salt Expired ES413553A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24331572A 1972-04-12 1972-04-12

Publications (1)

Publication Number Publication Date
ES413553A1 true ES413553A1 (en) 1976-06-01

Family

ID=22918247

Family Applications (1)

Application Number Title Priority Date Filing Date
ES413553A Expired ES413553A1 (en) 1972-04-12 1973-04-10 Method and apparatus for producinguigh purity salt

Country Status (8)

Country Link
JP (1) JPS4918792A (en)
AU (1) AU5411973A (en)
DE (1) DE2318526A1 (en)
ES (1) ES413553A1 (en)
FR (1) FR2180051B1 (en)
GB (1) GB1434751A (en)
IE (1) IE37494B1 (en)
IT (1) IT981930B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI1014307A2 (en) * 2009-03-30 2016-04-05 Bridgestone Corp rubber composition of tires using the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH477369A (en) * 1967-01-27 1969-08-31 Escher Wyss Ag Method and device for separating sodium chloride from a brine containing calcium sulfate by evaporation
US3647396A (en) * 1969-02-25 1972-03-07 Int Salt Co Production of high-purity salt

Also Published As

Publication number Publication date
FR2180051B1 (en) 1976-11-12
DE2318526A1 (en) 1973-10-31
AU5411973A (en) 1974-10-10
IE37494B1 (en) 1977-08-03
FR2180051A1 (en) 1973-11-23
GB1434751A (en) 1976-05-05
JPS4918792A (en) 1974-02-19
IE37494L (en) 1973-10-12
IT981930B (en) 1974-10-10

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