多晶硅生产中氢气消耗分析及优化  

The Analysis and Optimization solution of Hydrogen consumption in Polysilicon Production

作　　者：张志刚[1] 蒋国瑜[1] 杨永亮[1] 严大洲[1] 

机构地区：[1]中国恩菲工程技术有限公司,北京100038

出　　处：《世界有色金属》2017年第2期32-33,共2页World Nonferrous Metals

摘　　要：氢气是多晶硅生产中的主要原料,其消耗量直接影响多晶硅生产成本。本文对多晶硅生产过程中氢气用点逐一进行分析、探讨,并提出相应的优化措施,以有效降低氢气的消耗量,进而降低多晶硅生产成本。Hydrogen is the main raw material in the process of polysilicon production,and thus the amount of hydrogen will directly affect the cost of polysilicon products. According to the analysis on the hydrogen consumption points one by one,some optimization solutions are proposed in order to reduce the hydrogen consumption and then decrease the cost of polysilicon products.

关 键 词：多晶硅 氢气 消耗量 

分 类 号：TQ127.2[化学工程—无机化工]