Catalyst – solid sorbent – or support therefor: product or process – Regenerating or rehabilitating catalyst or sorbent – Gas or vapor treating
Patent
1987-12-21
1989-04-18
Sneed, H. M. S.
Catalyst, solid sorbent, or support therefor: product or process
Regenerating or rehabilitating catalyst or sorbent
Gas or vapor treating
502 42, 502 43, 502 44, 208120, 208164, 208113, 208 89, B01J 3812, B01J 3836
Patent
active
048227617
ABSTRACT:
A process for upgrading residual portions of crude oils comprising metal contaminants and Conradson Carbon contributing components by the combination of thermal visbreaking with fluid inert solids and catalytic upgrading of naphtha and higher boiling components of thermal visbreaking in separate systems of riser conversion and solids regeneration is discussed. Heat management of the regeneration systems is restricted in substantial measure by a novel external solids heat exchange apparatus arrangement utilized to partially cool hot regenerated solids utilized in the solids regeneration systems.
REFERENCES:
patent: 4353812 (1982-10-01), Lomas et al.
patent: 4374750 (1983-02-01), Vickers et al.
patent: 4405444 (1983-09-01), Zandona
patent: 4405445 (1983-09-01), Kovach et al.
patent: 4414098 (1983-11-01), Zandona et al.
patent: 4578366 (1986-03-01), Cetinkaya et al.
patent: 4605636 (1986-08-01), Walters et al.
Busch Lloyd E.
Walters Paul W.
Zandona Oliver J.
Ashland Oil Inc.
Pak Chung K.
Sneed H. M. S.
Willson, Jr. Richard C.
LandOfFree
Method and apparatus for cooling fluid solid particles used in a does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for cooling fluid solid particles used in a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for cooling fluid solid particles used in a will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2396902