Apparatus for producing trichlorosilane and method for producing thrichlorosilane

摘要

In the apparatus for producing trichlorosilane in which metal silicon powder supplied into the reactor is reacted with hydrogen chloride gas while being fluidized by the gas, thereby taking out trichlorosilane generated by the reaction from the upper part of the reactor, and a plurality of gas flow controlling members are installed at the internal space of the reactor along the vertical direction.