Fluidized bed reactor

Details Fluidized bed reactor Fluidized bed reactor

1993-04-12

1995-03-07

Warden, Robert J.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Organic polymerization

422131, 422139, 422143, 422311, 122 4D, 34443, 34498, 110245, C08F 200, B01J 818, B26B 1700, F23G 500

Patent

active

053955951

ABSTRACT:
The present invention relates to a fluidized bed reactor in which olefins are polymerized or copolymerized in a bed formed by particles being polymerized and fluidized with the aid of a circulating gas. In the reactor, a circulating gas is fed from a gas space above the fluidized bed into the lower part of the reactor. The lower part of the reactor includes an annular space having an defined by an upwards tapering rotating conical surface and an outer wall defined by a downwards tapering rotating conical surface.

REFERENCES:
patent: 2664346 (1953-12-01), Mayhew
patent: 2891846 (1959-06-01), Knight
patent: 2931711 (1960-04-01), Walker
patent: 3737288 (1973-06-01), Hochman
patent: 4366123 (1982-12-01), Kato et al.
patent: 4685809 (1987-08-01), Huttlin
patent: 4725409 (1988-02-01), Wolf
patent: 4755358 (1988-07-01), Voll et al.
patent: 4796691 (1989-01-01), Large et al.
patent: 4817563 (1989-04-01), Beisswenger et al.
patent: 4877587 (1989-10-01), Rhee et al.
patent: 4967688 (1990-11-01), Funakoshi et al.
patent: 5102628 (1992-04-01), De Lasa
"Apparatus for treating materials in a fluidized bed", M. M. Artyushin et al., abstract No. 128208q, Chemical Abstracts, vol. 98, No. 16, Apr., 1983.

Affiliated with

Also associated with

Rating

Fluidized bed reactor does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1404512