Scully, Scott, Murphy & Presser, P.C.
Process for regenerating titanium-containing catalysts
The present invention discloses a process for regenerating titanium-containing catalysts, characterized in that a deactivated catalyst is treated in an acidic solution having a pH value of ≦3, and then dried and calcined. The process is simple in procedure and can make the catalytic activity, selectivity and stability of the regenerated catalyst be recovered to the level of its fresh catalyst.
China Petroleum & Chemical Corporation Research Institute of Petroleum Processing, SINOPEC
Y B B B B
Y10S B01J B01J B01J B01J
additional inventional inventional inventional additional
Shuzhong Bin Lingmin Enquan Yongxiang Wei
Zhang Sun Hu Wang Li Wu