摘要
影响钯—碳催化剂使用寿命的因素有催化剂失活 ,运载、装填、开车的磨损 ,工艺操作条件等。延长催化剂使用寿命的方法是严格操作 ,仔细装填 ,定期冲洗 。
The factors which affect the longevity of Pd/C catalyst used in PTA plant such as catalyst lose activity,loss for loading and trial,process operate condition are analyzed.Methods that extend the longevity of catalyst are operating strictly,loading carefully,washing regularly and adjusting the flow of hydrogen according to different stage.
出处
《聚酯工业》
CAS
2000年第1期41-43,共3页
Polyester Industry
