No.34 ゼオライト触媒による石炭・バイオマスの共熱分解(重質油・バイオマス・コプロセッシング(2)、灰・微量元素(1))

抄録

Blended sample of coal and biomass was pyrolyzed in the presence of zeolite as the catalyst. Certain amount of catalyst was either physically mixed with the sample or put in the reactor as a catalyst bed in order to investigate the catalytic effect of the zeolite to the oil quality. GC/MS analysis results of the obtained oil showed that the presence of zeolite increased the oil quality by cracking the long chain components to the smaller ones. Zeolite catalyst was also found to be easily deactivated due to the coke formation, but it was also easily regenerated by calcination process.