Thermogravimetric kinetics of lignocellulosic biomass slow pyrolysis using distributed activation energy model, Fraser–Suzuki deconvolution, and iso-conversional method

2016 ◽  
Vol 118 ◽  
pp. 1-11 ◽  
Author(s):  
Mian Hu ◽  
Zhihua Chen ◽  
Shengkai Wang ◽  
Dabin Guo ◽  
Caifeng Ma ◽  
...  
Keyword(s):  
Activation Energy ◽  
Lignocellulosic Biomass ◽  
Energy Model ◽  
Distributed Activation Energy Model ◽  
Slow Pyrolysis ◽  
Kinetics Of

Investigation of the slow pyrolysis kinetics of oil palm solid waste by the distributed activation energy model

Biofuels ◽  
2017 ◽  
Vol 11 (6) ◽  
pp. 663-670 ◽  
Author(s):  
Fredy Surahmanto ◽  
Harwin Saptoadi ◽  
Hary Sulistyo ◽  
Tri Agung Rohmat
Keyword(s):  
Activation Energy ◽  
Solid Waste ◽  
Oil Palm ◽  
Energy Model ◽  
Pyrolysis Kinetics ◽  
Distributed Activation Energy Model ◽  
Slow Pyrolysis ◽  
Kinetics Of

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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