Invention Application
US20070225530A1 High Selectivity Catalysts for the Conversion of Carbon Tetrachloride to Chloroform 审中-公开
用于将四氯化碳转化为氯仿的高选择性催化剂

High Selectivity Catalysts for the Conversion of Carbon Tetrachloride to Chloroform
Abstract:
A process for the hydrodechlorination of carbon tetrachloride to produce chloroform utilizes a supported catalyst having a bimetallic components of platinum and iridium. The bimetallic catalyst may be promoted with small amounts of a third metal, such as tin, titanium, germanium, rhenium, silicon, lead, phosphorus, arsenic, antimony, bismuth or mixtures thereof. By-product production is decreased and duration of catalyst activity is improved by the use of the catalyst of this invention.
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