硫化氢对Pd/C催化剂在环戊二烯加氢反应中性能的影响  

The Effect of H 2S Upon Pd/C Catalyst's Property in Hydrogenation of Cyclopentadiene

作　　者：徐固华[1] 任晓明[2] 李炳诗 

机构地区：[1]信阳农业高等专科学校教育系 [2]信阳教育学院化学系 [3]信阳师范学院化学系,信阳464000

出　　处：《信阳农业高等专科学校学报》2000年第1期25-27,55,共4页Journal of Xinyang Agricultural College

摘　　要：本文用固定床反应器考察了Pd/C催化剂硫化前后 ,在环戊二烯加氢反应中的性能。结果表明环戊二烯的转化率从 86 4%上升到 98 2 % ,环戊烯的选择性从 86 9%上升到 98 8%。确定了最佳硫化条件。This paper reports the hydrogenation of Cydopentadiene over Pd/C and H 2S part-poisoned Pd/C catalysts was investigated by fixed-bed rector.The rerults showed that conversion of cydopentadiene can be raised from 86.4% to 98.2%.and the selectivity.of cyclopentene from 86.8% to 98.8%.The best sulfurization conditions were determined.The micro-pulse -reactor were used to study the poisoning process and property.

关 键 词：PD/C催化剂 毒化 环戊烯 硫化氢 环戊二烯 氢气 化学反应 硫化量 

分 类 号：O624.12[理学—有机化学] O643.361[理学—化学]