B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
B01J 23/40 (2006.01) B01J 23/42 (2006.01) B01J 23/46 (2006.01) B01J 23/62 (2006.01) C10G 35/09 (2006.01)
Patent
CA 2056196
- 21 - ABSTRACT OF THE DISCLOSURE Tin modified platinum-iridium catalysts provide high yields of C5+ liquid reformate in catalytic reforming, concurrent with high activity. In particular, the tin modified platinum-iridium catalysts are of unusually high selectivity, as contrasted with known iridium promoted platinum catalysts. The high selectivity is manifested in reforming a naphtha feed in a reactor charged to capacity with the catalyst, but particularly when used in the dehydrocyclization zone, or tail reactor of a series of reactors, while the lead reactors of the series contain a non tin-containing platinum catalyst, especially a platinum-iridium, or a platinum-rhenium catalyst. The tin modified platinum-iridium catalysts are also highly active, with only moderate loss in the high activity for which iridium stabilized platinum catalysts are known.
Baird William C. Jr.
Boyle Joseph Philip
Swan George A. III
Baird William C. Jr.
Borden Ladner Gervais Llp
Boyle Joseph Philip
Exxon Research And Engineering Company
Swan George A. III
LandOfFree
High activity, high yield tin modified platinum-iridium... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High activity, high yield tin modified platinum-iridium..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High activity, high yield tin modified platinum-iridium... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1420224