Open Access

ARTICLE

Comparison of Combustion Characteristics of Tars Produced with Tobacco Stem Biomass Gasification

Bo Chen¹, Mingjun Wang², Bo Liu^3,*, Chunping Lu⁴, Guohai Jia¹, Yong Chao⁵, Chao Zhong¹

1 School of Mechanical Engineering, Hunan Institute of Engineering, Xiangtan, 411104, China
2 School of Automotive Engineering, Xiangtan Institute of Technology, Xiangtan, 411100, China
3 School of Electrical and Information Engineering, Hunan Institute of Engineering, Xiangtan, 411104, China
4 China Metallurgic Jingcheng (Xiangtan) Heavy Industry Equipment Co., Ltd., Xiangtan, 411100, China
5 Hunan Shuanghuan Fiber Molding Machinery Co., Ltd., Xiangtan, 411100, China

* Corresponding Author: Bo Liu. Email:

Journal of Renewable Materials 2024, 12(1), 119-129. https://doi.org/10.32604/jrm.2023.031521

Received 26 June 2023; Accepted 31 July 2023; Issue published 23 January 2024

Abstract

In order to study the combustion characteristics of tar in biomass gasifier inner wall and gasification gas, “tobacco stem semi-tar inside furnace”, “tobacco stem tar inside furnace” and “tobacco stem tar out-of-furnace” were subjected to thermogravimetric experiments, and the combustion characteristics and kinetic characteristics were analyzed. The result shows that “tobacco stem semi-tar inside furnace” has the highest value and “tobacco stem tar out-of-furnace” is has the lowest value on ignition characteristics, combustion characteristics and combustible stability; “tobacco stem semi-tar inside furnace” has the lowest value and “tobacco stem tar outside furnace” has the highest value on burnout characteristics; “tobacco stem tar outside furnace” has the highest value and “tobacco stem tar inside furnace” has the lowest value on integrated combustion characteristics.

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Graphic Abstract

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Keywords

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