Dergiler / Turkish Journal of Chemistry / 2001 / Cilt: 25 - Sayı: 3

Thermogravimetric Investigation of the Dehydration Kinetics of KSF, K10 and Turkish Bentonite

Sayfa
333–339
Yayın Tarihi
2022-11-04
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

The mean values of the activation energies in the \a range 0.1-0.7, are 56-66 kJ mol-1 in the Ozawa method.

📌 3 Maddede Bu Makale

🎯
Amaç & Hipotez:The kinetic parameters for the dehydration of bentonite from Turkey, KSF and K10 were determined by using dynamic TG techniques.
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Temel Bulgular & Veri:The Ozawa method is better for the dehydration of the clay samples than the first order equation of Coats and Redfern.
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Sonuç & Katkı:The mean values of the activation energies in the \a range 0.1-0.7, are 56-66 kJ mol-1 in the Ozawa method.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Dehydration kinetics · Bentonite · KSF

Özet

The kinetic parameters for the dehydration of bentonite from Turkey, KSF and K10 were determined by using dynamic TG techniques. The Ozawa method is better for the dehydration of the clay samples than the first order equation of Coats and Redfern. The former function calculates consistently higher activation energies than the latter. The mean values of the activation energies in the \a range 0.1-0.7, are 56-66 kJ mol-1 in the Ozawa method.

Abstract

The kinetic parameters for the dehydration of bentonite from Turkey, KSF and K10 were determined by using dynamic TG techniques. The Ozawa method is better for the dehydration of the clay samples than the first order equation of Coats and Redfern. The former function calculates consistently higher activation energies than the latter. The mean values of the activation energies in the \a range 0.1-0.7, are 56-66 kJ mol-1 in the Ozawa method.

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Bu Makaleye Atıf Yap

YURDAKOÇ, K., TONBUL, Y. (2022). Thermogravimetric Investigation of the Dehydration Kinetics of KSF, K10 and Turkish Bentonite. Turkish Journal of Chemistry, Cilt: 25 - Sayı: 3, 333–339. https://ajindex.com/articles/602408

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