生物油基酚类衍生物在双金属催化剂上加氢脱氧制富烃燃料的研究  

Hydrodeoxygenation of Bio-oil-Derived Phenolic Compounds into Hydrocarbons over Bimetallic Catalyst

作　　者：李治宇 许细薇 王明峰 任永志 周岭[3] 蒋恩臣 Li Zhiyu;Xu Xiwei;Wang Mingfeng;Ren Yongzhi;Zhou Ling;Jiang Enchen(College of Materials and Energy,South China Agricultural University,Guangzhou,Guangdong 510640;School of Agricuhural Engineering and Food Science,Shandong University of Technology,Zibo,Shandong 255049;College of Mechanic and Electrical Engineering,Tarim University,Uygur Autonomous Region,Alar,Xinjiang 843300)

机构地区：[1]华南农业大学材料与能源学院,广东广州510642 [2]山东理工大学农业工程与食品科学学院,山东淄博255049 [3]塔里木大学机械电气化工程学院,新疆阿拉尔843300

出　　处：《塔里木大学学报》2018年第3期47-56,共10页Journal of Tarim University

基　　金：广东省科技计划项目(2016A020210073)

摘　　要：采用浸渍法制备了不同修饰载体的双金属催化剂,利用XRD、N2物理吸附、TGA和SEM技术对其进行表征分析,并研究了双金属催化剂对生物油基酚类衍生物加氢脱氧性能的影响。结果表明,修饰后的载体催化剂Ni Cu/HZSM-5-La2O3的比表面积为271.03 m2/g、孔径为5.86 nm,属于介孔,稳定性得到提高;其中催化剂Ni Cu/HZSM-5-La2O3对愈创木酚具有较好的加氢脱氧效果,转化率、烃类含量和得率分别为96.29%、70.69%和40.93%。提质液中主要以环烃和芳香烃为主。The different support modified bimetallic catalysts were prepared by impregnation method. The catalysts were characterized by XRD,N2 physical adsorption,TGA and SEM techniques. The influence of hydrodeoxygenation of bio-oil-derived phenolic compound was investigated via the bimetallic catalysts. The results showed that the surface area of the catalyst was 271. 03 m2/g,and the pore diameter was 5. 86 nm. The stability of the catalyst was improved effectively. The catalyst Ni Cu/HZSM-5-La2 O3 has good hydrodeoxygenation ability for guaiacol,and the conversion rate,hydrocarbon content and yield were 96. 29%,70. 69% and40. 93%,respectively. The upgraded oil was mainly composed of cyclic hydrocarbons and aromatic hydrocarbons.

关 键 词：镍铜催化剂 加氢脱氧 愈创木酚 生物油 

分 类 号：S216.2[农业科学—农业机械化工程]