Microwave-assisted pyrolysis of vegetable oil soapstock:Comparative study of rapeseed,sunflower,corn,soybean,rice,and peanut oil soapstock

作     者：Yunpu Wang Shumei Zhang Qiuhao Wu Dengle Duan Yuhuan Liu Roger Ruan Guiming Fu Leilei Dai Lin Jiang Zhenting Yu Zihong Zeng Xiaojie Tian Xiuhua Yang 

作者机构：State Key Laboratory of Food Science and TechnologyNanchang UniversityNanchang 330047China Engineering Research Center for Biomass ConversionMinistry of EducationNanchang UniversityNanchang 330047China Center for Biorefining and Department of Bioproducts and Biosystems Engineering University of MinnesotaSt.PaulMN 55108USA Department of Biological Systems EngineeringWashington State UniversityRichlandWA 99354USA 

出 版 物：《International Journal of Agricultural and Biological Engineering》 (国际农业与生物工程学报（英文）)

年 卷 期：2019年第12卷第6期

页      面：202-208页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 070304[理学-物理化学(含∶化学物理)] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学] 

基　　金：We gratefully acknowledge the financial support from the National Natural Science Foundation of China(No.21766019) The Key Research and Development Program of Jiangxi Province(20171BBF60023) China Scholarship Council(201806820035) Science and Technology Research Project of Jiangxi Province Education Department(No.GJJ150213) Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development(No.Y707sb1001) 

主　　题：microwave pyrolysis vegetable oil soapstock HZSM-5 bio-oil 

摘      要：In this study,the effects of catalytic temperature and the type of soapstock on products from microwave-assisted pyrolysis were ***-5 was used as the catalyst to study the pyrolysis of six different soapstocks at 200℃,300℃,and 400℃ catalytic *** showed that the bio-oil yields initially increased and then decreased with the increase in catalytic *** the catalytic temperature was 300℃,the bio-oil reached up to the maximum value(65.8 wt.%).Findings indicated that the composition of bio-oil was related to the degree of unsaturation of fatty acids sodium in the *** the case of saturated fatty acid sodium,a series of alkanes was formed,whereas the pyrolysis of monounsaturated fatty acid sodium resulted mainly in cycloalkanes,the cycloalkenes obtained from bio-oil was produced by polyunsaturated fatty acid sodium.