Leaching kinetics of ulexite in sodium hydrogen sulphate solutions
Yazarlar (4)
Doç. Dr. Erbil KAVCI Kafkas Üniversitesi, Türkiye
Turan Çalban
Atatürk Üniversitesi, Türkiye
Atatürk Üniversitesi, Türkiye
Sabri Çolak
Atatürk Üniversitesi, Türkiye
Atatürk Üniversitesi, Türkiye
Soner Kuşlu Atatürk Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Journal of Industrial and Engineering Chemistry | ||
| Dergi ISSN | 1226-086X Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 09-2014 |
| Cilt / Sayı / Sayfa | 20 / 5 / 2625–2631 | DOI | 10.1016/j.jiec.2013.12.089 |
| Makale Linki | http://dx.doi.org/10.1016/j.jiec.2013.12.089 | ||
| Özet |
| The aim of this study was to investigate the dissolution kinetics of ulexite in sodium hydrogen sulphate solutions in a mechanical agitation system and to declare an alternative reactant to produce boric acid. Reaction temperature, concentration of sodium hydrogen sulphate solutions, stirring speed, solid/liquid ratio and ulexite particle size were selected as parameters of the dissolution rate of ulexite. The experimental results were successfully correlated by linear regression using Statistica program. Dissolution curves were evaluated in order to test shrinking core models for solid-fluid systems. It was observed that increase in the reaction temperature and decrease in the solid/liquid ratio cause an increase in the dissolution rate of ulexite. The dissolution extent is highly increased with increase in the stirring speed rate between 100 and 700 rpm experimental conditions. The activation energy was found to be 36.4 kJ … |
| Anahtar Kelimeler |
| Ulexite | Sodium hydrogen sulphate | Leaching kinetics |
Science Direct
Leaching kinetics of ulexite in sodium hydrogen sulphate solutions
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| WoS | 20 |
| SCOPUS | 23 |
| Google Scholar | 32 |