Fluidized bed reactor with microwave heating system for preparin

Details Fluidized bed reactor with microwave heating system for preparin Fluidized bed reactor with microwave heating system for preparin

1987-01-30

1988-11-22

Kratz, Peter

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Fluidized bed

118716, 422146, 422199, 427213, B01J 842

Patent

active

047864770

ABSTRACT:
An apparatus for preparing high-purity polycrystalline silicon is constructed with a heating applicator, a vertical fluidized bed quartz reactor within the applicator, a microwave generator, microwave guide tubes for conveying microwaves from the microwave generator to the applicator, a reacting gas inlet and outlet, a gas distribution device for distributing reacting gas within the reactor, a silicon seed inlet for introducing silicon seed into the reactor, and an outlet for withdrawing polycrystalline silicon from the reactor. The microwaves provide the heat for the fluidized bed reaction.

REFERENCES:
patent: 3826226 (1974-07-01), Clark
patent: 3963838 (1976-06-01), Setty et al.
patent: 4207360 (1980-06-01), Padovani
patent: 4314128 (1982-02-01), Chitre
patent: 4416913 (1983-11-01), Ingle et al.
Richard Hogle, George Hsu, and Ralph Lutwack: Jet Propulsion Laboratory "Low-Cost Solar Array Project" 5101-89, pp. 4-6-4-8.
Henry F. Erk: "Chlorosilane Thermodynamic Equilibria Calculations with Applications to High Purity Silicon Preparation", pp. 30-47, Feb. 1983.
Union Carbide Corporation Report: "Flat-plate Solar Array Project" Final Report Phase III, Apr. 1979-Dec. 1981, pp. 217-227,
D. J. DeLong: "Advances in Dichlorosilane Epitaxial Technology", Solid State Tech. Oct. 1972.
J. F. Franz: "Design for Fluidization" Chemical Engineering, Oct. 1, pp. 89-96 (1962).

Affiliated with

Also associated with

Rating

Fluidized bed reactor with microwave heating system for preparin 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 with microwave heating system for preparin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluidized bed reactor with microwave heating system for preparin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-434158