Thermal decomposition kinetics. XIII. Effect of sample mass on the thermal decomposition kinetics of CaC2O4 · H2O from isothermal mass-loss data

1984 ◽  
Vol 74 (1-3) ◽  
pp. 143-150 ◽  
Author(s):  
K.N. Ninan
Keyword(s):  
Thermal Decomposition ◽  
Mass Loss ◽  
Decomposition Kinetics ◽  
Thermal Decomposition Kinetics ◽  
Sample Mass ◽  
Loss Data ◽  
Kinetics Of ◽  
Isothermal Mass

Thermal Decomposition Kinetics of PLLA/Talc/TBC Composites

2012 ◽  
Vol 262 ◽  
pp. 572-576
Author(s):  
Kai Guo ◽  
Xiao Qing Shen ◽  
Yuan Yuan Zhan ◽  
Jin Zhou Chen ◽  
Ming Jun Niu ◽  
...  
Keyword(s):  
Thermal Decomposition ◽  
Mass Loss ◽  
Decomposition Temperature ◽  
Decomposition Kinetics ◽  
Thermal Decomposition Kinetics ◽  
Thermal Decomposition Temperature ◽  
Initial Stage ◽  
Apparent Activation Energies ◽  
Kinetics Of ◽  
Derivative Thermogravimetry

To enhance the crystallizability and flexibility, Poly L-lactide (PLLA)/ Talc/ tributyl citrate(TBC) composites were prepared via melt extrusion and investigated by thermogravimetry (TG) and derivative thermogravimetry (DTG). It was shown that the thermal decomposition temperature of PLLA/Talc (97:3) and of PLLA/Talc/TbC (96:3:1) had increased 7.6 oC and 16.2 oC respetively compared with pure PLLA. The thermal decomposition kinetics of pure PLLA and composites were studied by using the Ozawa–Flynn–Wall (OFW) and the Friedman methods respectively, the results indicated that the apparent activation energies of PLLA/Talc/TBC composites increased sharply in the initial stage of the mass loss.

Thermal Decomposition Kinetics of Torrefied Oil Palm Empty Fruit Bunch Briquettes

2016 ◽  
Vol 10 (3) ◽  
pp. 325-328 ◽  
Author(s):  
Bemgba Nyakuma ◽  
◽  
Arshad Ahmad ◽  
Anwar Johari ◽  
Tuan Abdullah ◽  
...  
Keyword(s):  
Thermal Decomposition ◽  
Oil Palm ◽  
Decomposition Kinetics ◽  
Thermal Decomposition Kinetics ◽  
Kinetic Properties ◽  
Tg Analysis ◽  
Empty Fruit Bunches ◽  
Thermal Lag ◽  
Profile Characteristics ◽  
Kinetics Of

The study is aimed at investigating the thermal behavior and decomposition kinetics of torrefied oil palm empty fruit bunches (OPEFB) briquettes using a thermogravimetric (TG) analysis and the Coats-Redfern model. The results revealed that thermal decomposition kinetics of OPEFB and torrefied OPEFB briquettes is significantly influenced by the severity of torrefaction temperature. Furthermore, the temperature profile characteristics; Tonset, Tpeak, and Tend increased consistently due to the thermal lag observed during TG analysis. In addition, the torrefied OPEFB briquettes were observed to possess superior thermal and kinetic properties over the untorrefied OPEFB briquettes. It can be inferred that torrefaction improves the fuel properties of pelletized OPEFB for potential utilization in bioenergy conversion systems.

Studies on Thermal Decomposition Kinetics of Polyvinyl Nitrate

1995 ◽  
Vol 20 (2) ◽  
pp. 91-95 ◽  
Author(s):  
S. C. Mishra ◽  
Jyotsna Pant ◽  
G. C. Pant ◽  
P. K. Dutta ◽  
U. C. Durgapal
Keyword(s):  
Thermal Decomposition ◽  
Decomposition Kinetics ◽  
Thermal Decomposition Kinetics ◽  
Polyvinyl Nitrate ◽  
Kinetics Of

Thermal Decomposition Kinetics of Ibuprofen and Naproxen Drugs Incorporated in Cellulose Acetate Matrices

2020 ◽  
Vol 394 (1) ◽  
pp. 2000156
Author(s):  
Marcos V. Ferreira ◽  
Lauro A. Pradela Filho ◽  
Regina M. Takeuchi ◽  
Rosana M. N. Assunção
Keyword(s):  
Thermal Decomposition ◽  
Cellulose Acetate ◽  
Decomposition Kinetics ◽  
Thermal Decomposition Kinetics ◽  
Kinetics Of
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