A new green system of HPW@MOFs catalyzed desulfurization using O_2 as oxidant

作     者：Jian-Wei Ding Rui Wang 

作者机构：School of Environmental Science & Engineering Shandong University Department of Environmental Science and Engineering Shandong University 

出 版 物：《Chinese Chemical Letters》 (中国化学快报（英文版）)

年 卷 期：2016年第27卷第5期

页      面：655-658页

核心收录：

学科分类：081705[工学-工业催化] 08[工学] 0817[工学-化学工程与技术] 

基　　金：financial support from the National Natural Science Foundation of China (Nos. 20976097, 21076116, 21211120165, 21311120297) Petro China Scientific and Technical Innovation Project (No. 2010D-5006-0405) Natural Science Foundation of Shandong Province (No. ZR2011BM023) 

主　　题：Oxidative desulfurization Metal organic frameworks OxygenReal dieselRecyclability 

摘      要：A series of crystalline compounds were obtained from simple one-step hydrothermal reaction of copper nitrate, benzentricaboxylate and different Keggin polyoxometalates. Phosphotungstic acid immobilized in host matrix was selected for the first time as a recyclable and efficient catalyst in oxidative desulfurization process, under eco-sustainable conditions supported by the green oxidant O2 and the green extracting agent distilled water. The efficiency of desulfurization with air was studied and it is possible to use air as green oxidant in desulfurization. Moreover, the catalyst is effective for the desulfurization of real diesel.