Rare earth-containing Y zeolite compositions

Details Rare earth-containing Y zeolite compositions Rare earth-containing Y zeolite compositions

1985-04-15

1986-04-22

Dees, Carl F.

Catalyst, solid sorbent, or support therefor: product or process

Zeolite or clay, including gallium analogs

And additional al or si containing component

502 66, 502 73, 423118, B01J 3710

Patent

active

045842876

ABSTRACT:
Y Zeolites are prepared with rare earth cations and Group VIII metal cations exchanged thereinto, such zeolites being especially useful in hydrocracking catalysts. The zeolites of the invention are prepared by exchanging a sodium Y zeolite with cations of one or more rare earth elements followed by a calcination, an ammonium ion exchange, and a Group VIII metal cation exchange. The resultant zeolite is not only highly active for catalytically promoting hydrocracking reactions but is also, after use in hydrocracking environments resulting in coke deposition, essentially completely regenerable by combustion of the coke.

REFERENCES:
patent: 3132087 (1964-05-01), Kelley et al.
patent: 3159564 (1964-12-01), Kelley et al.
patent: 3173854 (1965-03-01), Eastwood et al.
patent: 3210267 (1965-10-01), Plank et al.
patent: 3257310 (1966-06-01), Plank et al.
patent: 3365391 (1968-01-01), Kelley
patent: 3382188 (1968-05-01), Cornelius et al.
patent: 3392124 (1968-07-01), Laurent
patent: 3393147 (1968-07-01), Dwyer et al.
patent: 3436357 (1969-04-01), Plank et al.
patent: 3459680 (1969-08-01), Plank et al.
patent: 3462377 (1969-08-01), Plank et al.
patent: 3507812 (1970-04-01), Smith et al.
patent: 3524820 (1970-08-01), Hemminger
patent: 3541001 (1970-11-01), Hirschler
patent: 3546100 (1970-12-01), Yan
patent: 3547831 (1970-12-01), Oleck et al.
patent: 3549515 (1970-12-01), Brainard et al.
patent: 3556988 (1971-01-01), Stover et al.
patent: 3595611 (1971-07-01), McDaniel et al.
patent: 3655551 (1972-04-01), Hass et al.
patent: 3669903 (1972-06-01), Bourguet et al.
patent: 3676368 (1972-07-01), Scherzer et al.
patent: 3692692 (1972-09-01), Ward et al.
patent: 3720601 (1973-03-01), Coonradt et al.
patent: 3779899 (1973-12-01), Mears
patent: 3816297 (1974-06-01), Liden et al.
patent: 3816342 (1974-06-01), Plank et al.
patent: 3835028 (1974-09-01), Ward et al.
patent: 3849293 (1974-11-01), Ward
patent: 3867307 (1975-02-01), Scherzer et al.
patent: 3897327 (1975-07-01), Ward
patent: 3899441 (1975-08-01), Hansford
patent: 3914383 (1975-10-01), Kirsch et al.
patent: 3929672 (1975-12-01), Ward
patent: 3943051 (1976-03-01), Ward
patent: 3957623 (1976-05-01), McDaniel et al.
patent: 3966643 (1976-06-01), Scherzer et al.
patent: 4002575 (1977-01-01), Ward
patent: 4040944 (1977-08-01), Kelley et al.
patent: 4107031 (1978-08-01), Ward
patent: 4125591 (1978-11-01), Lindsley
patent: 4139433 (1979-02-01), Ward
patent: 4190553 (1980-02-01), Ward
patent: 4198286 (1980-04-01), Hilfman et al.
patent: 4210522 (1980-07-01), Hilfman et al.
patent: 4339354 (1982-07-01), Gladrow et al.
patent: 4429053 (1984-01-01), Ward

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