从废弃食用油中提取生物柴油：高效均相铁（III）分子催化剂

IF 3.8 3区化学 Q2 CHEMISTRY, PHYSICAL

Catalysts Pub Date : 2023-12-07 DOI:10.3390/catal13121496

Vincenzo Langellotti, Massimo Melchiorre, M. E. Cucciolito, Roberto Esposito, Domenico Grieco, Gabriella Pinto, F. Ruffo

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引用次数: 0

摘要

介绍了一种高效的铁(III)分子催化剂，用于废植物油生产生物柴油。该方法包括对芳烃环上具有不同取代基的八种salophen配合物进行初步筛选，从而选择最简单的未取代物种作为最活跃的催化剂。在优化条件下，该催化剂在较低的催化剂负载(0.10% mol/mol)和较方便的条件(160℃，20/1的MeOH/oil比)下实现了油的完全转化。

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Biodiesel from Waste Cooking Oil: Highly Efficient Homogeneous Iron(III) Molecular Catalysts

This article presents an efficient iron(III) molecular catalyst for the production of biodiesel from waste vegetable oils. The approach involved an initial screening of eight salophen complexes with various substituents on the arene rings, leading to the selection of the simplest unsubstituted species as the most active catalyst. Under optimized conditions, this catalyst demonstrated the capability to achieve complete conversion of the oil at a low catalyst loading (0.10% mol/mol) and convenient conditions (160 °C, 20/1 MeOH/oil ratio).

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来源期刊

Catalysts CHEMISTRY, PHYSICAL-

CiteScore

6.80

自引率

7.70%

发文量

1330

审稿时长

3 months

期刊介绍： Catalysts (ISSN 2073-4344) is an international open access journal of catalysts and catalyzed reactions. Catalysts publishes reviews, regular research papers (articles) and short communications. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. Therefore, there is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced.