Closed cyclone FCC system with provisions for surge capacity

Details Closed cyclone FCC system with provisions for surge capacity Closed cyclone FCC system with provisions for surge capacity

1986-11-12

1987-12-08

Chaudhuri, Olik

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Solids contacting and mixing

208161, C10G 1118

Patent

active

047117125

ABSTRACT:
A fluid catalytic cracking (FCC) process and apparatus containing a reactor riser zone and radially extending sidearms as the first catalyst-hydrocarbon product separation means. Hydrocarbon products separated in the sidearms are conducted through an enclosed passageway to a secondary separation means, such as a cyclone. The catalyst is also conducted through the enclosed passageway to a stripping apparatus, wherein entrained hydrocarbons are removed therefrom. The enclosed passageway contains a means for accommodating sudden surges of catalyst flow and increased pressure, e.g., a trickle valve.

REFERENCES:
patent: 2838063 (1958-06-01), Weits et al.
patent: 4219407 (1980-08-01), Haddad et al.
patent: 4385985 (1983-05-01), Gross et al.
patent: 4404095 (1983-09-01), Haddad et al.
patent: 4502947 (1985-03-01), Haddad et al.
patent: 4579716 (1986-01-01), Krambeck et al.
patent: 4624772 (1986-11-01), Krambeck et al.

Affiliated with

Also associated with

Rating

Closed cyclone FCC system with provisions for surge capacity does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Closed cyclone FCC system with provisions for surge capacity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Closed cyclone FCC system with provisions for surge capacity will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-21767