摘要
研究在高纯二氧化锗生产过程各工序中砷的脱除率 。
The arsenic removal rate in each stage of the production of high-purity germanium dioxide is approached in the article. It was indicated that two ways of reducing the arsenic content in the germanium dioxide were to control the arsenic content in the raw germanium tetrachloride and to improve the air quality in the spaces of hydrolization.
出处
《南方金属》
CAS
2005年第1期13-15,共3页
Southern Metals
关键词
高纯二氧化锗
砷
提纯
high-purity germanium dioxide
arsenic
purification
