【摘要】 对SiCl₄的传统工业生产方法（如工业硅氯化法、硅铁氯化法等）和新发展的制备方法（如硅藻土氯化法、工农业副产物制备SiCl₄）进行了分析比较研究,展望了SiCl₄制备工艺及应用的发展方向,指出利用硅藻土以及多晶硅副产物制备SiCl₄的途径前景广阔,而SiCl₄分离提纯技术是解决副产SiCl₄出路的关键。更多还原

【Abstract】 The industrial synthesis methods of SiCl₄ mainly include industrial silicon chlorination method,silicon-iron chlorination method and so on,and new synthesis methods of SiCl₄ include diatomite chlorination method,with the byproducts from the industry and agriculture,are analyzed and compared.A glimpse into the future of synthesis methods and market prospect of SiCl₄ are provided.It points out that SiCl₄ prepared by the diatomite chlorination method and by the byproducts from polysilicon production has bright prospects for development,separation and purification techniques is the key to resolve application of SiCl₄ prepared by the byproducts from the industry and agriculture.更多还原