Phuong T. Dang and Hy G. Le and Giang T. Pham and Hong T. M. Vu and Kien T and Nguyen and Canh D. Dao and Giang H. Le and Hoa T. K. Tran and Quang K. Nguyen and Tuan A. Vu
Synthesis of Novel Nanostructured Catalysts for Pyrolysis of Biomass
1371 - 1376
2014
8
12
International Journal of Bioengineering and Life Sciences
https://publications.waset.org/pdf/9999990
https://publications.waset.org/vol/96
World Academy of Science, Engineering and Technology
Nanostructured catalysts were successfully prepared
by acidification of diatomite and regeneration of FCC spent catalysts.
The obtained samples were characterized by IR, XRD, SEM, EDX,
MASNMR (27Al and 29Si), NH3TPD and tested in catalytic
pyrolysis of biomass (rice straw). The results showed that the similar
biooil yield of 41.4 can be obtained by pyrolysis with catalysts at
450oC as compared to that of the pyrolysis without catalyst at 550oC.
The biooil yield reached a maximum of 42.55 at the pyrolysis
temperature of 500oC with catalytic content of 20. Moreover, by
catalytic pyrolysis, biooil quality was better as reflected in higher
ratio of HC, lower ratio of OC. This clearly indicated high
application potential of these new nanostructured catalysts in the
production of biooil with low oxygenated compounds.
Open Science Index 96, 2014