改良西门子法

改良西门子法生产多晶硅工艺设计探讨

The Discussion of the Improved Siemens Process for Polysilicon in Design

改良西门子法多晶硅还原新技术研究进展

Research Progress for New Technology of Polysilicon Deoxidization Based on Improved Siemens Method

对改良西门子法多晶硅生产中尾气分离工艺进行了改进。

The separation process about deoxidizing stove tail gas in the modified siemens arts and crafts in polycrystalline silicon production was improved .

国内外大多数多晶硅厂采用改良西门子法生产太阳能级和电子级多晶硅，该工艺过程需要消耗大量的能量。

Most polysilicon plant in domestic and foreign using improved Siemens method for producing solar grade and electronic grade polysilicon , but this process requires a lot of energy .

多晶硅是信息产业与新能源产业中的基础原材料。在几种生产多晶硅的方法中，改良西门子法是目前最成熟、应用最广泛的方法。

Polysilicon is fundamental raw material of information industry and new energy industry , Improved Siemens method is the most mature and widely used method in several polysilicon production method .