Investigation of dissolution kinetics of natural magnesite in gluconic acid solutions
Özet
In this study, the dissolution of magnesite particles in aqueous gluconic acid solutions was investigated in a batch reactor employing the parameters of stirring speed, particle size, temperature, solid/liquid ratio and acid concentration. The shrinking core model was evaluated for the rate increased by decreasing particle size and increasing the temperature and initially, the dissolution in terms of acid concentration and then fell with the increasing concentration. No important effect of stirring speed was observed and the dissolution rate decreased as solid/liquid ratio increased. It was shown that the model is:
Anahtar kelimeler
Atıf için künye
Bayrak, B., Laçin, Ö., Bakan, F., & Sarac, H. (2006). Investigation of dissolution kinetics of natural magnesite in gluconic acid solutions. CHEMICAL ENGINEERING JOURNAL, 117(2), 109–115. https://doi.org/10.1016/j.cej.2005.12.020
BibTeX
@article{bayrak2006-189165,
author = {Bayrak, Bahar and Laçin, Ömer and Bakan, F and Sarac, H},
title = {Investigation of dissolution kinetics of natural magnesite in gluconic acid solutions},
journal = {CHEMICAL ENGINEERING JOURNAL},
year = {2006},
volume = {117},
number = {2},
pages = {109--115},
issn = {1385-8947},
doi = {10.1016/j.cej.2005.12.020},
url = {https://akademik.atauni.edu.tr/yayinlar/189165-investigation-of-dissolution-kinetics-of-natural-magnesite-in-gluconic-acid}
}