Apparatus for producing trichlorosilane

Details Apparatus for producing trichlorosilane Apparatus for producing trichlorosilane

2011-06-21

2011-06-21

Griffin, Walter D (Department: 1774)

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Including heat exchanger for reaction chamber or reactants...

C422S241000, C423S342000, C423S347000

Reexamination Certificate

active

07964155

ABSTRACT:
An apparatus for producing trichlorosilane, including: a reaction vessel in which a supply gas containing silicon tetrachloride and hydrogen is supplied to an internal reaction passageway to produce a reaction product gas containing trichlorosilane and hydrogen chloride; a heating mechanism having a heater that heats the interior of the reaction vessel; a gas supply section that supplies the supply gas in the reaction vessel; and a gas discharge section that discharges the reaction product gas from the reaction vessel to the outside, wherein the heater is disposed in the center of the reaction vessel, and the reaction passageway is disposed in the periphery of the heater.

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International Search Report mailed Jan. 29, 2008, issued on PCT/JP2007/070715.
Supplementary European Search Report dated Jan. 14, 2011, issued for the corresponding European Patent Application No. 07 83 0449.

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