A review of thermal homogeneous catalytic deoxygenation reactions for valuable products

Heliyon

Ping Ning¹  Liang He²  Qingqing Guan³  Yuzheng Shi³  Zhaoni Kong³ 

[1] Corresponding author.;Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming, 650500, China;Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China;

关键词: Chemical engineering;    Bio-oil;    Upgrading;    Deoxygenation (DO);    Homogeneous catalysis;    Catalyst;   

DOI  :  

来源: DOAJ

【 摘 要 】

To remove high oxygen content is important to make high quality oil and valuable products. In this paper, the research on homogeneous catalytic deoxygenation reactions, including decarboxylation (DCX)/decarbonylation (DCN), hydrodeoxygenation (HDO) is reviewed. Based on DCX/DCN, the classic radical reactions such as the Barton decarboxylation, Henkel, Hunsdiecker and Kochi reactions were introduced, the practice and overall performance are also discussed. In addition, the different reaction pathways and mechanisms were demonstrated and the key chemical processes have been selected from the literature as examples to elaborate the critical emphasis on the mechanistic understanding. The applications of the catalytic deoxygenation reactions for high-value products have also been highlighted. Overall, this review provides insight discussions on the DO issues and progresses in homogeneous catalytic aspects.

【 授权许可】

Unknown