- Tytuł:
- Wastefree purification method for potassium brine used in industrial electrochemical processes
- Autorzy:
-
Pisarska, B.
Nowak, M. - Powiązania:
- https://bibliotekanauki.pl/articles/779579.pdf
- Data publikacji:
- 2010
- Wydawca:
- Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
- Tematy:
-
solanka potasu
proces oczyszczania
potassium brine
purification processes - Opis:
- A new concept is presented for purifying potassium brine (KCl solution) obtained from technical-grade potassium chloride. This concept is based on the hydroxide/carbonate method of removing ions of alkaline earth metals and on separating SO 4 2- ions by means of zirconyl anion exchanger. The purification process provides the following products: purified potassium brine suitable for the manufacture of KClO 3 or for further purification and subsequent manufacture of KOH, Cl 2 and H 2 using membrane cell technology, magnesium and potassium containing agricultural lime (chalk) suitable for neutralizing soil acidity and enriching soil with magnesium and potassium, and technical-grade potassium sulphate containing 99.0 to 99.8% K 2 SO 4 .
- Źródło:
-
Polish Journal of Chemical Technology; 2010, 12, 2; 4-8
1509-8117
1899-4741 - Pojawia się w:
- Polish Journal of Chemical Technology
- Dostawca treści:
- Biblioteka Nauki
Artykuł