Hydrodewaxing with mixed zeolite catalysts

Details Hydrodewaxing with mixed zeolite catalysts Hydrodewaxing with mixed zeolite catalysts

1984-07-16

1986-03-11

Doll, John

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208120, C10G 4564

Patent

active

045754160

ABSTRACT:
A catalytic dewaxing process is improved by the use of a mixed zeolite catalyst which combines the following components: a first zeolitic catalyst having a Constraint Index not less than 1, a second, different, catalytic component of specified characteristics, and a hydrogenation component. This process for preparing the catalyst is also disclosed. Examples of specific combinations of dewaxing catalysts include ZSM-5 and Dealuminized Y, ZSM-5 and ZSM-12, and ZSM-5 and TEA Mordenite.

REFERENCES:
patent: Re28398 (1975-04-01), Chen et al.
patent: 3686121 (1972-08-01), Kimberlin, Jr. et al.
patent: 3755145 (1973-08-01), Orkin
patent: 3758403 (1973-09-01), Rosinski et al.
patent: 3968024 (1976-07-01), Gorring et al.
patent: 4229282 (1980-10-01), Peters et al.
patent: 4289606 (1981-09-01), Gladrow et al.
patent: 4368114 (1983-01-01), Chester et al.
patent: 4372839 (1983-02-01), Oleck et al.
patent: 4376036 (1983-03-01), Garwood et al.
patent: 4419220 (1983-12-01), LaPierre et al.
patent: 4428819 (1984-01-01), Shu et al.

Affiliated with

Also associated with

Rating

Hydrodewaxing with mixed zeolite 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 Hydrodewaxing with mixed zeolite catalysts, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydrodewaxing with mixed zeolite catalysts will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2191010