Olefin separation process

Details Olefin separation process Olefin separation process

1974-12-11

1976-07-13

Levine, Herbert

Mineral oils: processes and products

Fractionation

Adsorption

260677AD, C10G 2504

Patent

active

039692230

ABSTRACT:
An improved process for the separation of olefins from a hydrocarbon feed mixture comprising olefins and saturates which process uses a zeolite adsorbent to selectively adsorb the olefins. The improvement comprises employing a zeolite adsorbent produced by the steps of: contacting a precursor mass containing type X structured zeolite and amorphous material as a binder with an aqueous caustic solution to effect the addition of alkali metal cations to the crystalline structure; washing the mass with water to remove therefrom excess caustic solution; and, at least partially dehydrating said mass at dehydrating conditions thereby producing an adsorbent which has both increased capacity for olefins and decreased catalytic activity.

REFERENCES:
patent: 3265750 (1966-08-01), Peck et al.
patent: 3326797 (1967-06-01), Young
patent: 3706813 (1972-12-01), Neuzil
patent: 3717572 (1973-02-01), Gramont et al.

Affiliated with

Also associated with

Rating

Olefin separation process does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1738161