Title :
Research on fast pyrolysis process for bio-oil with richful polyphenols by spouted-circulated-fluidized bed
Author :
Hongshuang, Du ; Pengqi, Wang ; Xueyong, Ren ; Jianmin, Chang ; Rui, Li
Author_Institution :
Provincial Key Lab. of Wooden Material Science and Engineering, Forestry College of Beihua University, Jilin 132013, China
Abstract :
In this paper, spouted-circulated-fluidized bed(SCFB) fast pyrolis experiments have been conducted on a sample of Larix gmelinii to determine the effect of reaction temperature, particle size, feed rate and gas flow on the content of phenolic compounds in bio-oil and to optimize the process with the purpose of increasing the phenolic content of bio-oil. The result indicated that the reaction temperature and particle size were the main factors, the optimized process was: reaction temperature 823K, particle size 0.3mm–0.45mm, feed rate 50 r • min−, gas flow 15 m3 • h−.
Keywords :
fast pyrolysis; larch; phenolic compounds; process; spouted-circulated-fluidized bed (SCFB);
Conference_Titel :
World Automation Congress (WAC), 2012
Conference_Location :
Puerto Vallarta, Mexico
Print_ISBN :
978-1-4673-4497-5
