Experimental research on co-catalytic pyrolysis of biomass and waste oil in a fluidized bed

被引：0
|
作者：
Zhang, Hui-Yan [1 ,2 ]
Xiao, Rui [1 ]
Huber, George W [3 ]
机构：
[1] Key Laboratory of Energy Thermal Conversion and Control, Ministry of Education, Southeast University, Nanjing 210096, China
[2] Key Laboratory of Renewable Energy and Gas Hydrate, Chinese Academy of Sciences, Guangzhou 510640, China
[3] Department of Chemical Engineering, University of Massachusetts-Amherst, MA, Amherst 01002, United States
来源：
Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics | 2013年 / 34卷 / 04期
关键词：
Aromatic compounds - Olefins - Aromatization - Fluidized beds - Pyrolysis;
D O I：
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中图分类号：
学科分类号：
摘要：
Catalytic and co-catalytic pyrolysis of biomass and waste oil were conducted in a fluidized bed with ZSM-5 catalyst. The effects of reaction temperature, weight hourly space velocity (WHSV) and hydrogen to carbon effective (H/Ceff) ratio on the product distribution of waste oil pyrolysis and co-catalytic pyrolysis with biomass were studied. The results show that the maximum petrochemical (olefins, aromatics and C5 compounds) yield of 53.9% was attained at the temperature of 550°C and WHSV of 0.35 h-1 for catalytic pyrolysis of waste oil. The co-catalytic pyrolysis of biomass and waste oil increased the olefin and aromatic yields dramatically. The propylene selectivity is higher than 60% when the H/Ceff ratio is higher than 0.8.
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页码：771 / 774
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