Installation for synthesis of titanium dioxide and plasma chemical reactor

摘要

A plant for synthesis of titanium dioxide contains a plasmotron, connected to a source of oxygen, a plasma chemical reactor connected to a consumable vessel of titanium tetrachloride, a hardening chamber having in its bottom portion a pneumatic pulsed generator, a heat exchanger of "tube in tube" type, which is coupled coaxially and directly to an output radial tube of the hardening chamber, a cyclone, having a quenching chamber and a filter. Injectors are mounted in the median zone of the body of plasma chemical reactor to ensure injection of titanium tetrachloride; beneath that level, a circular muzzle is located, having a form of a annular channel adjacent to the wall meant for the injection of a protection gas (oxygen) forming a thin whirlwind layer of a protection gas curtain.