Hydrated alkylation catalyst

Details Hydrated alkylation catalyst Hydrated alkylation catalyst

1991-07-12

1993-08-31

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 61, 502 63, 502202, 502208, 502214, 502242, 502256, 502258, B01J 2902, B01J 2904, B01J 2116

Patent

active

052408892

ABSTRACT:
A composition useful for catalyzing alkylation and transalkylation reactions comprises a molecular sieve having alkylation and/or transalkylation activity, an inorganic refractory oxide component and greater than 3.5 weight percent water. Such a catalyst has been found to maintain a long life when used to produce ethylbenzene in an integrated process in which benzene is alkylated with ethylene and transalkylated with diethylbenzene. The catalyst can also be used to produce cumene via an integrated process in which benzene is alkylated with propylene and transalkylated with diisopropylbenzene.

REFERENCES:
patent: 3929672 (1975-12-01), Ward
patent: 4169111 (1979-09-01), Wight
patent: 4185040 (1980-01-01), Ward et al.
patent: 4459426 (1984-07-01), Inwood et al.
patent: 4604373 (1986-08-01), Clark
patent: 4798816 (1989-01-01), Ratcliffe et al.
patent: 4849569 (1989-07-01), Smith, Jr.
patent: 4876408 (1989-10-01), Ratcliffe et al.
patent: 4992606 (1991-02-01), Kushnerick et al.
patent: 5015611 (1991-05-01), Clark
patent: 5036033 (1991-07-01), West et al.
patent: 5077445 (1991-12-01), Le

Affiliated with

Also associated with

Rating

Hydrated alkylation catalyst does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2297234