发明授权
US5981784A Process for preparing organochlorosilanes 失效
制备有机氯硅烷的方法

Process for preparing organochlorosilanes
摘要:
In the direct synthesis of methylchlorosilanes by reacting methyl chloride with a catalyst composition which comprises silicon, copper catalyst, zinc promoters and tin promoters and/or antimony promoters, a catalyst composition is used which was activated in advance by treatment with HCl under specific activation conditions.
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