Kinetic Parameters for the Thermal Decomposition of Forest Waste Using Distributed Activation Energy Model (DAEM)

Environmental and Climate Technologies

Tewari Pramod¹  Dhaundiyal Alok² 

[1] Department of Mechanical Engineering, College of Technology, Govind Ballabh Pant University of Agriculture and Technology, Pantnagar, U.K, India;Department of Mechanical Engineering, Himgiri Zee University, Dehradun, U.K, India;

关键词: forest waste;    pyrolysis;    thermogravimetric analysis (tga);    kinetic parameters;    distributed activation energy model (daem);   

DOI  :  10.1515/rtuect-2017-0002

来源: DOAJ

【 摘 要 】

The purview of paper pivoted around the pyrolysis decomposition of forest waste (pine needle litter) by thermogravimetric analysis (TGA). Experiments were carried out in the presence of Nitrogen atmosphere. The experimental data was compared with those obtained by numerical solution of distributed activation energy model (DAEM). Asymptotic expansion is adopted to evaluate the pre-exponential factor, mean activation energy and variance. The correction factor Bi has been invoked to describe accurately the differential thermogravitmeric curves of thermal decomposition of pine needles.

【 授权许可】

Unknown