Catalyst – solid sorbent – or support therefor: product or process – Zeolite or clay – including gallium analogs – Activating treatment
Patent
1986-06-16
1988-01-05
Dees, Carl F.
Catalyst, solid sorbent, or support therefor: product or process
Zeolite or clay, including gallium analogs
Activating treatment
502 66, 502 74, B01J 2906, B01J 3700
Patent
active
047177004
ABSTRACT:
A zeolite-based catalyst containing a metal oxide or oxide complex is dried by heating while in contact with the gas. Heat input to the catalyst and hence the rate of catalyst temperature increase are controlled so as to limit the rate of water evolution from the catalyst and the water vapor concentration in the gas, thereby to maintain the metal oxide or complex in dispersed form within the pores of the zeolite.
REFERENCES:
patent: 3216789 (1965-11-01), Breck et al.
patent: 4104320 (1978-08-01), Bernard et al.
patent: 4544539 (1985-10-01), Wortel
patent: 4568656 (1986-02-01), Poeppelmeier et al.
patent: 4595670 (1986-06-01), Tauster et al.
Carter James L.
Roarty John C.
Venkatram Ramdas
Wortel Theodorus M.
Dees Carl F.
Exxon Research & Engineering Co.
Mahon J. J.
Wheelock E. T.
LandOfFree
Catalyst drying and activation methods does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Catalyst drying and activation methods, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catalyst drying and activation methods will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-9140