CRC-1催化剂结焦量为2.47%时没有明显堵孔现象,分子筛及担作两部位都结有焦炭。

• It shows that the pores in the CRC-1 catalyst with 2.47%25(wt) coke were not considerably pluged up. The coke can be deposited both on the zeolite and the support in CRC-1 catalyst.