Dehydration kinetics of ulexite from thermogravimetric data

1997 ◽  
Vol 48 (2) ◽  
pp. 403-411 ◽  
Author(s):  
M. TunÇ ◽  
H. ErŞahan ◽  
S. Yapici ◽  
S. Şolak
Keyword(s):  
Dehydration Kinetics ◽  
Thermogravimetric Data ◽  
Kinetics Of

Dehydration kinetics of howlite, ulexite, and tunellite using thermogravimetric data

1999 ◽  
Vol 326 (1-2) ◽  
pp. 99-103 ◽  
Author(s):  
Yunus Erdoğan ◽  
Ayşe Zeybek ◽  
Ayşe Şahin ◽  
Ayhan Demirbaş
Keyword(s):  
Dehydration Kinetics ◽  
Thermogravimetric Data ◽  
Kinetics Of

scholarly journals A Logistic Approach for Kinetics of Isothermal Pyrolysis of Cellulose

Processes ◽  
2021 ◽  
Vol 9 (3) ◽  
pp. 551
Author(s):  
Jorge López-Beceiro ◽  
Ana María Díaz-Díaz ◽  
Ana Álvarez-García ◽  
Javier Tarrío-Saavedra ◽  
Salvador Naya ◽  
...  
Keyword(s):  
Kinetic Model ◽  
Time Derivative ◽  
Inert Atmosphere ◽  
Second Step ◽  
Rate Parameter ◽  
Thermogravimetric Data ◽  
Different Temperatures ◽  
Parameter Values ◽  
Kinetics Of ◽  
Logistic Functions

A kinetic model is proposed to fit isothermal thermogravimetric data obtained from cellulose in an inert atmosphere at different temperatures. The method used here to evaluate the model involves two steps: (1) fitting of single time-derivative thermogravimetric curves (DTG) obtained at different temperatures versus time, and (2) fitting of the rate parameter values obtained at different temperatures versus temperature. The first step makes use of derivative of logistic functions. For the second step, the dependence of the rate factor on temperature is evaluated. That separation of the curve fitting from the analysis of the rate factor resulted to be very flexible since it proved to work for previous crystallization studies and now for thermal degradation of cellulose.

Integrated Approach to Study the Dehydration Kinetics of Nitrofurantoin Monohydrate

2010 ◽  
Vol 99 (9) ◽  
pp. 3966-3976 ◽  
Author(s):  
Vishal Koradia ◽  
Heidi Lopez de Diego ◽  
Michiel Ringkjøbing Elema ◽  
Jukka Rantanen
Keyword(s):  
Integrated Approach ◽  
Dehydration Kinetics ◽  
Kinetics Of

Osmotic dehydration kinetics of pear D'anjou (Pyrus communis L.)

2002 ◽  
Vol 52 (3) ◽  
pp. 293-298 ◽  
Author(s):  
Kil Jin Park ◽  
Adriana Bin ◽  
Fernando Pedro Reis Brod ◽  
Tatiane Hae Kyung Brandini Park
Keyword(s):  
Osmotic Dehydration ◽  
Pyrus Communis ◽  
Dehydration Kinetics ◽  
Pyrus Communis L ◽  
Kinetics Of
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