Effect of pelletization on biomass thermal degradation in combustion: A case study of peanut shell and wood sawdust using macro-TGA

Yazhou Nie; Xiujiao Song; Ming Shan; Xudong Yang

doi:10.1016/j.enbenv.2024.04.002

English Version Reader LoginJournal Login

您当前的位置：

首页 >

文章列表页 >

Effect of pelletization on biomass thermal degradation in combustion: A case study of peanut shell and wood sawdust using macro-TGA

更新时间：2025-12-05

- Effect of pelletization on biomass thermal degradation in combustion: A case study of peanut shell and wood sawdust using macro-TGA
- Energy and Built Environment Issue 5, Pages: 920-929(2025)
- 作者机构：
  
  1. Department of Building Science, School of Architecture, Tsinghua University,Beijing,China,100084
  2. Shanxi Research Institute for Clean Energy, Tsinghua University,Taiyuan,China,030032
- 作者简介：
- 基金信息：
- DOI：10.1016/j.enbenv.2024.04.002
  CLC：
- Received：09 November 2023，
  
  Published Online：16 April 2024，
  
  Published：30 September 2025
- 稿件说明：
移动端阅览
Yazhou Nie, Xiujiao Song, Ming Shan, et al. Effect of pelletization on biomass thermal degradation in combustion: A case study of peanut shell and wood sawdust using macro-TGA[J]. Energy and Built Environment, 2025, (5): 920-929.
DOI：

Yazhou Nie, Xiujiao Song, Ming Shan, et al. Effect of pelletization on biomass thermal degradation in combustion: A case study of peanut shell and wood sawdust using macro-TGA[J]. Energy and Built Environment, 2025, (5): 920-929. DOI： 10.1016/j.enbenv.2024.04.002.

摘要

Abstract

Pelletization reduces storage and transportation costs and improves the thermal efficiency

making it a key technology for the efficient utilization of biomass energy. However

there are few comparative investigations on how pelletization affects biomass thermal degradation in the combustion process. In this study

five types of fuels with different mixing ratios of wood sawdust and peanut shells were prepared. Powder and pellet samples were combusted using a custom-designed macro-TGA. The combustion characteristics

kinetics

and thermodynamic parameters were discussed. The results show that pelletization increases the ignition difficulty and prolongs combustion time. Compared with that of the powder sample

the weight loss peak of the pellet sample moved towards a higher temperature. The apparent activation energy for pellet samples was 20–38 % lower than that of powder samples. The results prove that biomass pellets have better combustion performances than biomass powders in the macro-TGA.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

No data

Related Author

No data

Related Institution

No data

AI问答

⁰