Supported Pt-Ni bimetallic nanoparticles catalyzed hydrodeoxygenation of dibenzofuran with high selectivity to bicyclohexane

作     者：Pengyu Wu Chun Cai Pengyu Wu;Chun Cai

作者机构：Chemical Engineering CollegeNanjing University of Science and TechnologyNanjing 210094China 

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

年 卷 期：2022年第33卷第1期

页      面：234-238页

核心收录：

学科分类：081702[工学-化学工艺] 08[工学] 0817[工学-化学工程与技术] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 0703[理学-化学] 

基　　金：Key Laboratory of Biomass Energy and Material,Jiangsu Province(No.JSBEM201912) Chinese Postdoctoral Science Foundation(Nos.2015M571761 and 2016T90465)for financial support funded by the Priority Academic Program Development of Jiangsu Higher Education Institution Instrument and Equipment Foundation of Nanjing University of Science&Technology。 

主　　题：Hydrodeoxygenation Dibenzofuran Bicyclohexane Bimetallic catalyst Relay catalysis 

摘      要：Catalytic hydrodeoxygenation(HDO)is one of the most effective methods to upgrade the oxygen-containing compounds derived from coal tar to valuable hydrocarbons.Herein,an efficient bimetallic catalyst Pt_(1)Ni_(4)/MgO was prepared and applied in the HDO of dibenzofuran(DBF).High yield(95%)of the desired product bicyclohexane(BCH)was achieved at 240℃and 1.2 MPa of H_(2).Superior catalytic performance could be ascribed to therelay catalysisof Pt sites and Ni sites,and the reaction pathway is proposed as well.Scale-up experiment and recyclability test were also performed,which demonstrated the recyclability and promising potential application of Pt_(1)Ni_(4)/MgO.