Investigating dissolution of colemanite in sulfuric acid solutions by particle size measurements
SEPARATION SCIENCE AND TECHNOLOGY, cilt.54, sa.8, ss.1353-1362, 2019 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 54 Sayı: 8
- Basım Tarihi: 2019
- Doi Numarası: 10.1080/01496395.2018.1532961
- Dergi Adı: SEPARATION SCIENCE AND TECHNOLOGY
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.1353-1362
- Anahtar Kelimeler: Colemanite, particle size distribution, gypsum, dissolution, sulfuric acid, BORIC-ACID, KINETICS, DISPERSION, REACTORS, SERIES
- İnönü Üniversitesi Adresli: Evet
Özet
Dissolution properties of colemanite and gypsum formation in sulfuric acid were investigated by measuring size distribution of particles in the reaction cell with time. After termination of the reaction, the remained material in the cell was analyzed to find out unreacted and reacted fractions. The results showed that the reaction of colemanite particles with sulfuric acid led to reduction in particle sizes and the degree of reduction depended on acids concentration and reaction time. The dissolution period and point of gypsum formation were clearly distinguished and marked on particle size plots.