scholarly journals A Distributed Activation Energy Model of Thermodynamically Inhibited Nucleation and Growth Reactions and Its Application to the β−δ Phase Transition of HMX

2004 ◽  
Vol 108 (50) ◽  
pp. 19432-19441 ◽  
Author(s):  
Alan K. Burnham ◽  
Randall K. Weese ◽  
Brandon L. Weeks
Keyword(s):  
Phase Transition ◽  
Activation Energy ◽  
Nucleation And Growth ◽  
Energy Model ◽  
Distributed Activation Energy Model ◽  
Δ Phase

scholarly journals Kinetic Modeling of CO2 and H2O Gasification Reactions for Metallurgical Coke Using a Distributed Activation Energy Model

ACS Omega ◽  
2021 ◽  
Vol 6 (17) ◽  
pp. 11436-11446
Author(s):  
Yui Numazawa ◽  
Yuki Hara ◽  
Yoshiya Matsukawa ◽  
Yohsuke Matsushita ◽  
Hideyuki Aoki ◽  
...  
Keyword(s):  
Activation Energy ◽  
Kinetic Modeling ◽  
Energy Model ◽  
Metallurgical Coke ◽  
Distributed Activation Energy Model

Kinetic analysis of biomass pyrolysis using a double distributed activation energy model

2015 ◽  
Vol 121 (3) ◽  
pp. 1403-1410 ◽  
Author(s):  
Benedetta de Caprariis ◽  
Maria Laura Santarelli ◽  
Marco Scarsella ◽  
Carlos Herce ◽  
Nicola Verdone ◽  
...  
Keyword(s):  
Activation Energy ◽  
Kinetic Analysis ◽  
Energy Model ◽  
Biomass Pyrolysis ◽  
Distributed Activation Energy Model

scholarly journals Thermogravimetric and Kinetic Analyses of Oil Palm Empty Fruit Bunch (OPEFB) Pellets Using the Distributed Activation Energy Model

2016 ◽  
Vol 27 (3) ◽  
pp. 67-83 ◽  
Author(s):  
Bemgba Bevan Nyakuma ◽  
◽  
Arshad Ahmad ◽  
Anwar Johari ◽  
Tuan Amran Tuan Abdullah ◽  
...  
Keyword(s):  
Activation Energy ◽  
Oil Palm ◽  
Energy Model ◽  
Empty Fruit Bunch ◽  
Distributed Activation Energy Model

Thermal Decomposition Kinetics of RDX with Distributed Activation Energy Model

2013 ◽  
Vol 641-642 ◽  
pp. 144-147 ◽  
Author(s):  
Ming Hua Chen ◽  
Tao Zhang ◽  
Wen Ping Chang ◽  
Xiao Biao Jia
Keyword(s):  
Activation Energy ◽  
Thermal Decomposition ◽  
Energy Model ◽  
Decomposition Kinetics ◽  
Thermal Decomposition Kinetics ◽  
Distributed Activation Energy Model ◽  
Thermogravimetric Analyzer ◽  
Decomposition Stage ◽  
Decomposition Processes ◽  
Kinetics Of

The thermal decomposition kinetics of RDX at different rates was studied by thermogravimetric analyzer(TG) and the activation energy of RDX was calculated by distributed activation energy model. It is shown that the thermal decomposition processes of RDX were divided into three stages according to the TG curves, they are molten stage, thermal decomposition stage and eng stage. The activation energies of RDX are all between 124.34 and 181.48KJ•mol-1 in the thermal decomposition stage of non-monotonously increasing. The activation energy of RDX is 139.98 KJ•mol-1 in the molten stage, and the thermal decomposition stage is167.24KJ•mol-1.

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