A METHOD FOR THE REMOVAL OF TICL4-VAPOUR FROM GAS-STREAMS

摘要

A method for the removal of TiCl4-vapour from gas-streams which comprises conducting under anhydrous conditions a gas-stream over a bed of a solid material containing hydroxyl groups, while adsorbing the TiCl4 on the solid material under liberation of hydrogen chloride and then regenerating the solid material by treating with water or steam and reusing the regenerated bed of solid material for the removal of TiCl4-vapour from gas-streams.