The existing problems of gas data of synthesis furnace exit of trichlorosilane were analysed.
分析了三氯氢硅合成炉出口反应气体组分数据存在的问题。
The method of tail gas harness of trichlorosilane synthesis furnace were introduced and compared.
介绍了治理三氯氢硅合成炉尾气的方法，并进行了比较。
The method of tail gas harness of trichlorosilane synthesis furnace were introduced and compared.
前言：介绍了治理三氯氢硅合成炉尾气的方法，并进行了比较。
The invention relates to a trichlorosilane differential pressure coupling rectification system and an operation method thereof.
本发明是三氯氢硅差压耦合精馏系统及操作方法。
Our main products are alkoxy silanes, hydrochloric acid, trichlorosilane, Precipitated silica, fine chemicals of organosilicon.
公司主要产品为烷氧基硅烷、盐酸、沉淀法白炭黑、三氯氢硅、有机硅精细化学品等。
The phenylated silica gel has been prepared by the reaction between the surface hydroxyl groups of silica gel and phenyl trichlorosilane.
本文利用苯基三氯硅烷和硅胶表面羟基反应制备了苯基化硅胶。
The invention provides a system for separating and purifying trichlorosilane in production process of polysilicon and an operation method thereof.
本发明提出一种多晶硅生产过程中的三氯氢硅分离提纯系统及操作方法。
The invention relates to a trichlorosilane three-tower differential pressure coupling energy-saving rectifying and purifying system and an operating method.
本发明涉及三氯氢硅三塔差压耦合节能精馏提纯系统及操作方法。
The invention relates to the field of polysilicon production, in particular to a method for treating secondary trichlorosilane in an improved Siemens method.
本发明多晶硅生产领域，具体涉及改良西门子法中二级三氯氢硅的处理方法。
The single collection of the secondary trichlorosilane can reduce production energy consumption and avoid the cross contamination between the secondary trichlorosilane and raw chlorsilane.
单独收集二级三氯氢硅可降低生产能耗，避免二级三氯氢硅与原料氯硅烷之间的交叉污染。
The single collection of the secondary trichlorosilane can reduce production energy consumption and avoid the cross contamination between the secondary trichlorosilane and raw chlorsilane.
单独收集二级三氯氢硅可降低生产能耗，避免二级三氯氢硅与原料氯硅烷之间的交叉污染。
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