芴空气气相催化氧化制备9-芴酮的研究  

Study on process of preparation of 9-fluorenone by vopour phase oxidation of fluorene and air

作　　者：刘传玉[1] 赵强[1] 于振[1] 田勇[1] 王文彬[1] 黎庆[1] 张智[1] 梁西梁[1] 

机构地区：[1]黑龙江省科学院高技术研究院,黑龙江哈尔滨150040

出　　处：《化学工程师》2013年第7期11-14,共4页Chemical Engineer

基　　金：黑龙江省科学院青年创新基金项目(1998004)

摘　　要：本文阐述了一种由芴空气气相催化氧化制备9-芴酮的方法,该化合物应用于合成高耐热功能高分子材料,氧化催化剂的主要成分是V2O5和TiO2,本文采用的原料为工业芴,芴的转化率为98%,选择性为99%,本文同时考察了反应温度、空速、催化剂负荷对芴转化率及9-芴酮选择性的影响。A preparation method of 9-fluorenone by vapor phase oxidation by air was described. The com- pound was used as stocks of functional polymer material. The main composition of oxidation catalyst are Vanadi- um Pentoxide and Titanium Dioxide, conversion of industrial fluorene is 98%, selectivity of 9-fluorenone is 99%. The conversion of fluorene and selectivity effect of 9-fluorenone on reaction temperature space speed and catalyst load were also investigated.

关 键 词：芴酮 芴 氧化催化剂 

分 类 号：TQ241.5[化学工程—有机化工]