Sulu Ortamda SO2 Gazı İle Fosfat Kayasındaki Kalsitin Çözünme Kinetiği

Yıl 2007, Cilt: 3 Sayı: 1, 29 - 40, 01.03.2007

Ahmet Yartaşı Yüksel Abalı Hakan Temur M. Muhtar Kocakerim

Öz

Anahtar Kelimeler

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Sulu Ortamda SO2 Gazı İle Fosfat Kayasındaki Kalsitin Çözünme Kinetiği

Öz

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

Anahtar Kelimeler

Fosfat kayas , Kalsit , Çözünme kineti i , SO2 gaz

Kaynakça

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