Efficient Production of Biodiesel Catalyzed by Acidic Nanoporous Carbon Materials: A Review

Author:

Wang Anping1,Zhang Heng1,Li Hu1ORCID,Yang Song1

Affiliation:

1. State Key Laboratory Breeding Base of Green Pesticide & Agricultural Bioengineering, Key Laboratory of Green Pesticide & Agricultural Bioengineering, Ministry of Education, State-Local Joint Laboratory for Comprehensive Utilization of Biomass, Center for Research & Development of Fine Chemicals, Guizhou University, Guiyang, Guizhou 550025, China

Abstract

Background: With the gradual decrease in fossil energy, the development of alternatives to fossil energy has attracted more and more attention. Biodiesel is considered to be the most potent alternative to fossil energy, mainly due to its green, renewable, and biodegradable advantages. The stable, efficient and reusable catalysts are undoubtedly the most critical in the preparation of biodiesel. Among them, nanoporous carbon-based acidic materials are very important biodiesel catalysts. Objective: The latest advances of acidic nanoporous carbon catalysts in biodiesel production was reviewed. Methods: Biodiesel is mainly synthesized by esterification and transesterification. Due to the important role of nanoporous carbon-based acidic materials in the catalytic preparation of biodiesel, we focused on the synthesis, physical and chemical properties, catalytic performance and reusability. Results: Acidic catalytic materials have a good catalytic performance for high acid value feedstocks. However, the preparation of biodiesel with acid catalyst requires relatively strict reaction conditions. The application of nanoporous acidic carbon-based materials, due to the support of carbon-based framework, makes the catalyst exhibit good stability and unique pore structure, accelerates the reaction mass transfer speed, which in turn accelerated the reaction. Conclusion: Nanoporous carbon-based acidic catalysts have the advantages such as, suitable pore structure, high active sites, and high stability. In order to make these catalytic processes more efficient, environmentally friendly and low cost, developing new catalytic materials with high specific surface area, suitable pore size, high acid density, and excellent performance would be an important research direction for the future biodiesel catalysts.

Funder

Key Technologies R&D Program of China

Guizhou Science & Technology Foundation

Fok Ying-Tong Education Foundation

National Natural Science Foundation of China

Publisher

Bentham Science Publishers Ltd.

Subject

Pharmaceutical Science,Biomedical Engineering,Medicine (miscellaneous),Bioengineering,Biotechnology

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Assessing Batch and Online Learning for Delivery in Full and On Time Predictions;2022 International Joint Conference on Neural Networks (IJCNN);2022-07-18

2. β‐Ketoesters: An Overview and It's Applications via Transesterification;ChemistrySelect;2021-10-26

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