Process for production of silicon tetrachloride

Abstract

An aspect of a process for producing silicon tetrachloride comprises chlorinating a silicon-containing substance, preferably a silicon-containing substance that contains a silicic acid biomass, in the presence of a carbon-containing substance that contains ash produced in an industrial process, preferably ash produced in a power-generating facility in which an organic material is combusted and a combustion energy produced is converted into an electric power.

Dependencies are inferred from the claim text.