糠醛气相催化加氢制2-甲基呋喃及动力学初步研究  

Studies on the kinetics and preparation of 2-methyl-furan from furfural by gas phase catalytic hydrogenation

作　　者：唐洪宇[1] 李长海[1] 王晶瑞[1] 朴松莲[1] 李国安[1] 

机构地区：[1]长春工业大学化学工程学院,吉林长春130012

出　　处：《吉林化工学院学报》2004年第1期63-65,共3页Journal of Jilin Institute of Chemical Technology

摘　　要：采用Cu Cr Ca/SiO2催化剂进行糠醛气相加氢合成2-甲基呋喃.研究了温度、空速、催化剂粒径对2-甲基呋喃转化率、选择性的影响.并在不锈钢固定床积分反应器上进行动力学研究,通过大量实验,确定本反应的动力学模型.2-methyl-furan was synthesized from furfural through gas hydrogenation with Cu-Cr-Ca/SiO_2 as catalyst. The effects of reaction temperature, space velocity and particle size on the conversion rate and selectivity were studied. Through the kinetic experiments on the integral fixed-bed reactor, the kinetic models were obtained.

关 键 词：动力学 糠醛 氢 催化剂 合成方法 2-甲基呋喃 温度 空速 

分 类 号：TQ426.6[化学工程]