B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
B01J 29/90 (2006.01) B01J 38/44 (2006.01) C10G 35/095 (2006.01)
Patent
CA 2144182
A process for regenerating severely deactivated reforming catalysts comprising at least one Group VIII metal on zeolite comprises (a) coke burn at severe conditions to improve the accessibility of the metal particles by transporting them to the outside of the zeolite microchannels; (b) metal redispersion by wet oxychlorination with elemental chlorine and oxygen; (c) stripping with a gas stream comprising oxygen and water at low pressure to remove as much residual chlorine as possible; and (d) reduction of catalytic metals with hydrogen at low pressure.
Clem Kenneth Ray
Fung Shun Chong
Huang Yao-Jyh Robert
Mcvicker Gary Brice
Walsh John Francis
Borden Ladner Gervais Llp
Exxon Research And Engineering Company
LandOfFree
Regeneration of severely deactivated reforming catalysts does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Regeneration of severely deactivated reforming catalysts, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Regeneration of severely deactivated reforming catalysts will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1684489