{"title":"Renewable diesel synthesis by hydro-processing in green solvents","authors":"Eleana Kordouli , Sotiris Lycourghiotis , Kyriakos Bourikas , Alexis Lycourghiotis , Christos Kordulis","doi":"10.1016/j.cogsc.2024.100936","DOIUrl":null,"url":null,"abstract":"<div><p>The production of green diesel and jet bio–fuel takes place by hydrodeoxygenation (HDO) through hydrotreatment of natural triglycerides. This demands high pressurized external H<sub>2</sub> related to high cost as well as safety and environmental issues. The utilization of green H<sub>2</sub> released in situ from green solvents or side HDO products is essential for making the process safer, environmentally friendly and economically beneficial. Recent publications dealing with the utilization of this kind of hydrogen in the HDO of fatty biomass as well as the use of aqueous solutions in the HDO of waste cooking and algae oils containing appreciable amounts of water, are reviewed for the first time. Suggestions for future research in the field are formulated through critical comments at the end of the article.</p></div>","PeriodicalId":54228,"journal":{"name":"Current Opinion in Green and Sustainable Chemistry","volume":"48 ","pages":"Article 100936"},"PeriodicalIF":9.3000,"publicationDate":"2024-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Current Opinion in Green and Sustainable Chemistry","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2452223624000579","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
The production of green diesel and jet bio–fuel takes place by hydrodeoxygenation (HDO) through hydrotreatment of natural triglycerides. This demands high pressurized external H2 related to high cost as well as safety and environmental issues. The utilization of green H2 released in situ from green solvents or side HDO products is essential for making the process safer, environmentally friendly and economically beneficial. Recent publications dealing with the utilization of this kind of hydrogen in the HDO of fatty biomass as well as the use of aqueous solutions in the HDO of waste cooking and algae oils containing appreciable amounts of water, are reviewed for the first time. Suggestions for future research in the field are formulated through critical comments at the end of the article.
期刊介绍：
The Current Opinion journals address the challenge specialists face in keeping up with the expanding information in their fields. In Current Opinion in Green and Sustainable Chemistry, experts present views on recent advances in a clear and readable form. The journal also provides evaluations of the most noteworthy papers, annotated by experts, from the extensive pool of original publications in Green and Sustainable Chemistry.
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