Abstract
The untreated bentonite was separated into three fractions by subsequent precipitations from its suspension, during different periods. One fraction remained in suspension during infinite period. Hence, a total of four fractions were separated. Ure activation energies, and pre-exponential factors for the dehydration, dehydroxylation and calcination, of a total of five samples, comprising the untreated bentonite were determined by the Coats — Redfern procedure, using the thennogravimetric data, file decompositions were thought to obey a first order rate law. Their rate equations were written by usingthe determined quantities.
Keywords
References
- Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering
Abstract
References
- Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering
Details
| Primary Language | English |
|---|---|
| Subjects | Chemical Engineering |
| Journal Section | Research Article |
| Authors | |
| Publication Date | January 1, 2000 |
| Published in Issue | Year 2000 Volume: 46 |
Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering
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