Sulu Ortamda SO2 Gazı İle Fosfat Kayasındaki Kalsitin Çözünme Kinetiği

Year 2007, Volume: 3 Issue: 1, 29 - 40, 01.03.2007

Ahmet Yartaşı Yüksel Abalı Hakan Temur M. Muhtar Kocakerim

Abstract

Keywords

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Sulu Ortamda SO2 Gazı İle Fosfat Kayasındaki Kalsitin Çözünme Kinetiği

Abstract

Yap lan bu çal mada fosfat kayas nda bulunan karbonatl minerallerin sulu ortamda SO2 gaz ile çözünme kineti i incelenmi tir.Çözündürme i lemlerinde reaksiyon s caklve kar t rma h z parametre olarak seçilmi tir. Reaksiyon s cakl oran ve tanecik boyutunun küçülmesi ile çözünme oran artm t r. Çözünme reaksiyonunun homojen 1. mertebe oldu u ve aktivasyon enerjisinin 21,70 kJ.mol-1 oldu u tespit edilmi tir

Keywords

Fosfat kayas , Kalsit, Çözünme kineti i, SO2 gaz

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