1. Research progress and hot spots of hydrothermal liquefaction for bio-oil production based on bibliometric analysis.
- Author
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Yang, Jian, Hong, Chen, Xing, Yi, Zheng, Zixuan, Li, Zaixing, Zhao, Xiumei, and Qi, Chenhao
- Subjects
BIOMASS liquefaction ,BIBLIOMETRICS ,HETEROGENEOUS catalysts ,ORGANIC wastes ,REFUSE containers ,RAW materials - Abstract
Hydrothermal liquefaction (HTL) of biomass used HTL reaction under high temperature and pressure to produce bio-oil. This technology is considered as one of the most promising converting technology of biomass to biofuels. This paper summarized current research developments of HTL for bio-oil and analyzed its reaction mechanism and influencing factors based on bibliometric analysis. The results showed that reaction conditions and catalyst have been still global researching focuses about HTL. Compared with homogeneous catalysts, the study of HTL by using heterogeneous catalyst developed more quickly. With promotion of resource recovering, food waste, sludge, and other organic waste can also be used as raw materials for HTL for bio-oil now. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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