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林产化学与工业 ›› 2021, Vol. 41 ›› Issue (6): 127-138.doi: 10.3969/j.issn.0253-2417.2021.06.016

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微波辅助/催化热解废油脂制取富烃生物油研究进展

吴秋浩1,2, 王允圃1,2,*(), 张淑梅1,2, 曾媛1,2, 刘玉环1,2, RUANRoger3   

  1. 1. 南昌大学生物质转化教育部工程研究中心, 江西 南昌 330047
    2. 南昌大学食品科学与技术国家重点实验室, 江西 南昌 330047
    3. 生物精炼中心和生物制品与生物系统工程系, 明尼苏达大学, 圣保罗 55108, 美国
  • 收稿日期:2020-08-26 出版日期:2021-12-28 发布日期:2021-12-31
  • 通讯作者: 王允圃 E-mail:wangyunpu@ncu.edu.cn
  • 作者简介:王允圃, 教授, 硕士生导师, 研究领域为生物质微波热解; E-mail: wangyunpu@ncu.edu.cn
    吴秋浩(1996-), 男, 江西上饶人, 硕士生, 主要从事废弃油脂资源化利用研究工作
  • 基金资助:
    国家自然科学基金资助项目(21766019);江西省重点研发项目(20171BBF60023);中央引导地方科技发展专项(20202ZDB01012)

Research Progress on Microwave-assisted Catalytic Pyrolysis of Waste Oil for Hydrocarbon-rich Bio-oil

Qiuhao WU1,2, Yunpu WANG1,2,*(), Shumei ZHANG1,2, Yuan ZENG1,2, Yuhuan LIU1,2, Roger RUAN3   

  1. 1. Engineering Research Center of Biomass Conversion, Ministry of Education, Nanchang University, Nanchang 330047, China
    2. State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China
    3. Center for Biorefining and Department of Bioproducts and Biosystems Engineering, University of Minnesoa, St. Paul 55108, USA
  • Received:2020-08-26 Online:2021-12-28 Published:2021-12-31
  • Contact: Yunpu WANG E-mail:wangyunpu@ncu.edu.cn

摘要:

结合微波辅助热解技术简述了微波加热原理及特性,讨论了废油脂原料特性及微波吸收剂等对产物分布及组成的影响,介绍了废油脂热解中常用的分子筛催化剂和金属氧化物催化剂,论述了微波驱动型催化剂的制备工艺和微波串联体系的搭建及其在废油脂微波热解中的应用研究,并总结了微波加热和电加热在催化体系的应用效果对比。最后,针对微波辅助/催化热解废油脂制备富烃生物油技术面临的挑战及未来研究方向提出了建议,为解决废油脂热解过程中催化剂易结焦失活、产物复杂等难题提供了新思路。

关键词: 微波辅助热解, 废油脂, 催化, 富烃生物油, 再生能源

Abstract:

Combined with the the microwave-assisted pyrolysis technology, microwave heating principle and characteristics were briefly described, and the effects of the characteristics of raw material waste oil and microwave absorbers on the product distribution and composition were discussed. Zeolite catalyst and metal oxide catalysts used in waste oil pyrolysis were introduced. The preparation process of microwave driven catalyst and the establishment of microwave tandem system and its application in microwave pyrolysis of waste oil were reviewed. The application of microwave heating and electrical heating in catalytic system were also discussed. The challenges and future research direction of microwave-assisted fast pyrolysis of waste oil for hydrocarbon-rich bio-oil were put forward, which provided a new idea for solving the problems such as the coking and deactivation of catalysts and the complex composition of bio-oil in the process of waste oil pyrolysis.

Key words: microwave-assisted pyrolysis, waste oil, catalysis, hydrocarbon-rich bio-oil, renewable energy

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