Multi reaction apparent kinetic scheme for the pyrolysis of large size biomass particles using macro-TGA

作者: Rajeev Sharma , Pratik N. Sheth

DOI: 10.1016/J.ENERGY.2018.03.075

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摘要: Abstract In the present study, pyrolysis of biomass is proposed by one step multi reaction apparent model. It expressed as parallel production bio-oil, gases and charcoal. Macro TGA Jatropha de-oiled cake performed at temperatures ranging from 350 °C to 700 °C. The volatiles released during exits top reactor are cooled in a two-stage condenser followed an ice trap. weight reduction variation with time, product yield composition non condensable measured used develop kinetic corresponding parameters estimated minimizing square error between simulated values residual fraction experimental using non-traditional optimization technique logarithmic differential evolution (LDE). time suggests that carried out three stages. maximum liquid obtained 31.2% 500 °C, which further decreases increase temperature. model predicted fractions products matching very well data for all

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