摘要
通过实验揭示了被一氧化碳中毒的以铝硅酸盐(沸石)为载体的钯催化剂再生新方法。实验发现,在16.5～65℃条件下,该催化剂可被空气氧化再生,再生后活性完全恢复,且再生是可以反复进行的。此催化剂广泛应用于催化加氢过程,尤其是双氧水工业。
Through the experiment,a new regeneration method of Pd catalyst based on zeolite poisoned by CO was found,where under (16.5～)65 ℃,the catalyst can be fully regenerated by air oxidation and this regeneration is repeatable without much effect on the catalyst effectiveness.The catalyst is widely used in the catalytic hydrogenation,especially in the hydrogen peroxide industry.
出处
《无机盐工业》
CAS
北大核心
2005年第2期33-34,37,共3页
Inorganic Chemicals Industry
