Revivification of molecular sieve

Details Revivification of molecular sieve Revivification of molecular sieve

B - Operations, Transporting

01

J

252/17

B01J 29/90 (2006.01)

Patent

CA 1059108

REVIVIFICATION OF MOLECULAR SIEVE CATALYSTS ABSTRACT OF DISCLOSURE Molecular sieve catalyst compositions having decreased catalytic activity as a result of accumulating more than 2 weight-% carbonaceous coke deposits are restored essentially to their pre-coked activity by heating an essentially homogeneous mixture of particles thereof with particles of an inert refractory material in the weight ratio of from 1:2 to 1:10 in air at a temperature of from 500°C. to 725°C. for a period of time sufficient to decrease the carbonaceous coke to less than two weight percent. S P E C I F I C A T I O N - 1 -

250192

Affiliated with

Also associated with

Rating

Revivification of molecular sieve does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Revivification of molecular sieve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Revivification of molecular sieve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-855374