Changes in Char Structure and Reactivity during the Gasification of Low Rank Fuels
MetadataShow full item record
Gasification-based technologies are at the core of many low emission technologies for the utilisation of low-rank fuels, such as brown coal and sub-bituminous coal. This study focuses on the evolution of char structure and its reactivity during the gasification of low-rank fuels. The kinetic parameters and the volatilisation of inherent metallic species are examined as well to provide further insights into the gasification mechanisms.
Showing items related by title, author, creator and subject.
Zhang, Y.; Wang, Y.; Cai, L.; Yao, C.; Gao, S.; Li, Chun-Zhu; Xu, G. (2013)Via isolating the fuel pyrolysis and char gasification, the so-called dual bed pyrolysis gasification (DBPG) was proposed to realize the co-production of pyrolysis products and gasification gas. The process simulation ...
Effects of gasification atmosphere and temperature on char structural evolution during the gasification of Collie sub-bituminous coalLi, Tingting; Zhang, Lei; Dong, Li; Li, Chun-Zhu (2014)Char structure is one of the important factors influencing the char reactivity during gasification. The purpose of this study is to investigate the effects of gasification atmosphere and temperature on the changes of char ...
Effect of Alkali and Alkaline Earth Metallic Species on Biochar Reactivity and Syngas Compositions during Steam GasificationYip, Kong; Tian, Fujun; Hayashi, J.; Wu, Hongwei (2010)Biochars were prepared from the pyrolysis of the wood, leaf, and bark components of mallee biomass in a fixed-bed reactor at 750 °C. The results show that the volatilization of inherent alkali and alkaline earth metallic ...