期刊
BIORESOURCE TECHNOLOGY
卷 243, 期 -, 页码 556-565出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.biortech.2017.07.003
关键词
Bamboo; Masson pine; Torrefaction; Co-combustion; Kinetics
资金
- 13th Five Years Plan-Study on manufacturing technology of bamboo wastes and its mechanism [2016YFD0600906]
- Basic Scientific Research Funds of International Centre for Bamboo and Rattan-Co-combustion technology of torrefied bamboo and coal [1632016011]
To investigate co-combustion characteristics of bamboo and wood, moso bamboo and masson pine were torrefied and mixed with different blend ratios. The combustion process was examined by thermogravimetric analyzer (TGA). The results showed the combustion process of samples included volatile emission and oxidation combustion as well as char combustion. The main mass loss of biomass blends occurred at volatile emission and oxidation combustion stage, while that of torrefied biomass occurred at char combustion stage. With the increase of bamboo content, characteristic temperatures decreased. Compared with untreated biomass, torrefied biomass had a higher initial and burnout temperature. With the increase of heating rates, combustion process of samples shifted to higher temperatures. Compared with non-isothermal models, activation energy obtained from isothermal model was lower. The result is helpful to promote development of co-combustion of bamboo and masson pine wastes. (C) 2017 Elsevier Ltd. All rights reserved.
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