Leaching of celestite with sodium sulfide

ERDEMOGLU, MURAT; Sarkaya, MUSA; CANBAZOGLU, M

doi:10.1080/01932690500357230

Leaching of celestite with sodium sulfide

Atıf İçin Kopyala

ERDEMOGLU M., Sarkaya M., CANBAZOGLU M.

JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY, cilt.27, sa.4, ss.439-442, 2006 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 27 Sayı: 4
Basım Tarihi: 2006
Doi Numarası: 10.1080/01932690500357230
Dergi Adı: JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.439-442
İnönü Üniversitesi Adresli: Evet

Özet

Leaching of celestite mineral, SrSO4 , with sodium sulfide, Na2S, was investigated from the point of strontium carbonate, SrCO3, production. Experiments were carried out to explain the conversion mechanism of celestite to strontium disulfide, SrS2, in Na2S solution. Effects of stirring speed, particle size, and concentration of Na2S on conversion were studied at constant temperature and solid-to-liquid ratio. The results showed that the rate of conversion mainly depends on Na2S concentration. It was concluded that leaching of celestite in Na2S solution for conversion to SrS2 is possible but slow.