Activation of zeolites

Details Activation of zeolites Activation of zeolites

1992-01-07

1993-12-21

Breneman, R. Bruce

Chemistry of inorganic compounds

Zeolite

423DIG22, 502 77, 502 85, C01B 3334

Patent

active

052719200

ABSTRACT:
The invention includes a ZSM-5 composition and the preparation thereof which comprises treating ZSM-5 with solutions of salts of weak acids. The resulting ultrasmall crystal size ZSM-5 component has a sorption capacity for 2,2-dimethylbutane of at least 10 mg/g zeolite and a sorption time for 30% capacity zeolitic sorption at 60.degree. C. and P(2,2-dimethylbutane) of 60 torr, of less than about 4 minutes.

REFERENCES:
patent: 3926782 (1975-12-01), Plank et al.
patent: 4101595 (1978-07-01), Chen et al.
patent: 4477582 (1984-10-01), Miale
patent: 4478950 (1984-10-01), Chu
patent: 4550092 (1985-10-01), Chang et al.
patent: 4559315 (1985-12-01), Chang et al.
patent: 4594333 (1986-06-01), Chang et al.
patent: 4605637 (1986-08-01), Chang et al.
patent: 4678763 (1987-07-01), Chang et al.
patent: 4863885 (1989-09-01), Degnan Jr.

Affiliated with

Also associated with

Rating

Activation of zeolites does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Activation of zeolites, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Activation of zeolites will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-307417