【摘要】 本文研究了分子筛类型催化剂的活性催化过程中的中毒失活过程,探讨了催化剂在反应过程中表面反内孔道生成炭结垢与该催化剂的结构关系以及反应活性降低的速率更多还原

【Abstract】 In this paper, on active reaction of molecular sieve catalyst and catalyst poisoning withnut activity during catalytic reaction in a fixed-sed micro-quartz reator have ben studied and disoussed.The relations-sip between coke formation of the catalyst in the sufacl and the internal hole during the catalytic process, the structures of the catalyst and the dccreasr in the speed of reactivity have all been probed.更多还原