Co-pyrolysis characteristics and kinetic analysis of organic food waste and plastic

被引：144

作者：

Tang, Yijing ^{[1
]}

Huang, Qunxing ^{[1
]}

Sun, Kai ^{[1
]}

Chi, Yong ^{[1
]}

Yan, Jianhua ^{[1
]}

机构：

[1] Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China

来源：

BIORESOURCE TECHNOLOGY | 2018年 / 249卷

基金：

中国国家自然科学基金;

关键词：

Co-pyrolysis; Thermogravimetric analysis; Kinetic; Tar; NITROGEN TRANSFORMATION; PVC; BIOMASS; MICROALGAE; GASIFICATION; FERMENTATION; CELLULOSE; BEHAVIOR; FURNACE; MODEL;

D O I：

10.1016/j.biortech.2017.09.210

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

In this work, typical organic food waste (soybean protein (SP)) and typical chlorine enriched plastic waste (polyvinyl chloride (PVC)) were chosen as principal MSW components and their interaction during co-pyrolysis was investigated. Results indicate that the interaction accelerated the reaction during co-pyrolysis. The activation energies needed were 2-13% lower for the decomposition of mixture compared with linear calculation while the maximum reaction rates were 12-16% higher than calculation. In the fixed-bed experiments, interaction was observed to reduce the yield of tar by 2-69% and promote the yield of char by 13-39% compared with linear calculation. In addition, 2-6 times more heavy components and 61-93% less nitrogen-containing components were formed for tar derived from mixtures.

引用

页码：16 / 23

页数：8

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