文献类型：期刊文献

中文题名：生物油酚类模型化合物原位加氢实验研究

英文题名：EXPERIMENTAL RESEARCH ON BIO-OIL MODEL COMPOUNDS IN SITU HYDROGENATION

作者：冯君锋[1,2,3,4] 蒋剑春[1,2,3,4,5] 徐俊明[1,2,3,4,5] 贺小亮[1,2,3,4] 夏海虹[1,2,3,4]

第一作者：冯君锋

通信作者：Jiang, Jianchun

机构：[1]中国林业科学研究院林产化学工业研究所;[2]生物质化学利用国家工程实验室;[3]国家林业局林产化学工程重点开发实验室;[4]江苏省生物质能源与材料重点实验室;[5]江苏强林生物能源材料有限公司

年份：2015

卷号：36

期号：9

起止页码：2047-2051

中文期刊名：太阳能学报

外文期刊名：Acta Energiae Solaris Sinica

收录：CSTPCD;;EI(收录号：20154401453984);Scopus(收录号：2-s2.0-84944883729);北大核心:【北大核心2014】；CSCD:【CSCD2015_2016】；

基金：林业公益性行业科研专项(201204801);中国林科院林业新技术所基本科研业务费专项(CAFYBB20142D003;CAFINT2013C05)

语种：中文

中文关键词：生物油;Raney;Ni;原位加氢;苯酚

外文关键词：biomass oil; Raney Ni; situ hydrogenation; phenol

分类号：TK5

摘要：以Raney Ni为催化剂,对甲醇水相重整制氢与生物油酚类模型化合物的原位加氢反应进行研究,探究不同催化剂用量、反应时间和反应温度对苯酚原位加氢转化率和目标产物得率的影响,在最佳反应条件下对不同酚类的原位加氢进行考察。研究表明:反应温度为220℃,加热电压和搅拌速度一定,Raney Ni用量为1.5 g,反应7 h后,苯酚的转化率为91.64%,目标产物得率为84.09%。采用加氢耦合反应,生物油的酚类模型化合物转化率明显高于外部供氢的转化率,同时可简化液相催化氢化反应生产工艺,避免外部供氢存在的多种问题,为生物油的提质精炼提供新的研究思路与实验基础。
Using Raney Ni as catalyst for methanol aqueous phase reforming of bio-oil with model compounds, phenol- situ hydrogenation reaction has been studied. In the first place, exploring a different amount of the catalyst, reaction time and reaction temperature on phenol in situ plus hydrogen conversion rate and the yield of the target product, then the optimal reaction conditions for different phenols in situ hydrogenation were investigated. Research shown that the reaction temperature is 220℃, the heating voltage and the stirring speed under certain conditions, the reaction Raney Ni dosage is 1.5 g, the reaction time is 7 hours, at last the conversion of phenol is 91.64%, the target product is obtained in a yield of 84.09%. Coupling reaction using hydrogen, bio-oil conversion of phenol model compounds is conversion rate without hydrogen, while simplifying the production process of liquid phase catalytic h higher than the ydrogenation, to avoid the presence of hydrogen externally various problems biomass to mention the quality of liquefied oil refinery provides the basis of the experiment and new research ideas.