Improved relationships between kinetic parameters associated with biomass pyrolysis or combustion

被引：13

作者：

Brillard, Alain ^{[1
]}

Brilhac, Jean-Francois ^{[1
]}

机构：

[1] Univ Haute Alsace, Lab Gest Risques & Management UR2334, 3bis Rue Alfred Werner, F-68093 Mulhouse, France

来源：

BIORESOURCE TECHNOLOGY | 2021年 / 342卷

关键词：

Kinetic modeling; Optimal kinetic parameters; Kinetic compensation effect; Biomass thermal degradation; EIPR model; THERMAL-DEGRADATION; LIGNIN PYROLYSIS; CELLULOSE; MECHANISM; MODEL;

D O I：

10.1016/j.biortech.2021.126053

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Improved relationships between the kinetic parameters (pre-exponential factor and kinetic energy) associated with biomass pyrolysis or combustion processes are proposed. These relationships rely on observations of the mass and mass rate curves and on the experimental data through computations performed on the kinetic model which describes the mass evolution of each pseudo-component of the biomass during its thermal degradation. These relationships improve the so-called kinetic compensation effect. They are here implemented as part of the Extended Independent Parallel Reaction (EIPR) model.

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页数：9

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