Nozzle/mixer assembly

Details Nozzle/mixer assembly Nozzle/mixer assembly

2006-04-11

2006-04-11

Griffin, Walter D. (Department: 1764)

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Solids contacting and mixing

C208S153000, C208S157000, C208S146000, C422S139000, C422S143000

Reexamination Certificate

active

07025874

ABSTRACT:
A bitumen/steam pre-mixer and atomizing nozzle combine to produce a jet of minute liquid droplets (bitumen) in carrier gas (steam). The jet is injected into a draft tube mixer positioned in a fluid bed of hot coke particles suspended in steam and contained within a fluid coking reactor. The movement of the jet through the draft tube passageway induces a stream of coke particles in steam to be drawn into the passageway, where the jet and stream mix vigorously and bitumen droplets have an enhanced probability of contacting coke particles.

REFERENCES:
patent: 2709675 (1955-05-01), Phinney
patent: 2786801 (1957-03-01), McKinley et al.
patent: 2832545 (1958-04-01), Segraves
patent: 2872411 (1959-02-01), Krebs et al.
patent: 2874095 (1959-02-01), Boisture et al.
patent: 2885272 (1959-05-01), Kimberlin et al.
patent: 2953517 (1960-09-01), Whiteley et al.
patent: 3354863 (1967-11-01), Reynolds
patent: 3374168 (1968-03-01), Metrailer
patent: 3565593 (1971-02-01), Moore, Jr.
patent: 4097366 (1978-06-01), Tanaka et al.
patent: 4578183 (1986-03-01), Chou et al.
patent: 5108583 (1992-04-01), Keon
patent: 5552119 (1996-09-01), Holmes
patent: 5979799 (1999-11-01), Chen et al.
patent: 6003789 (1999-12-01), Base et al.

Affiliated with

Also associated with

Rating

Nozzle/mixer assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3529443