氯化锗

四氯化锗用于制备高纯二氧化锗及石英光导纤维的搀杂剂等。

Germanium tetrachloride is used to produce high pure GeO_2 and dopant in optical fiber .

四氯化锗提纯工艺研究进展

Research Progress in Purification of Germanium Tetrachloride

合成了羊皮羧乙基三氯化锗晶体，并用单晶X&射线衍射法测定了其晶体结构。

The title compound was synthesized and the crystal structure has been det & ermined by X-ray diffraction technique .

经复蒸能够达到高纯二氧化锗（四氯化锗）的要求。

The results show that the high-purity germanium dioxide ( or germanium tetrachloride ) may be produced by the second chlorination distillation .

当饲料中锗浓度为1000mg/kg，不论它来自二氧化锗还是四氯化锗均对鸡有很大毒性，所有鸡分别于17天和28天后死亡。

1000 ppm Ge both from GeO_2 and GeCl_4 was high toxic and all the birds died in 17 days and 28 days .

以四氯化锗为原料，经还原，加成及水解反应合成β-羧乙基锗倍半氧化物（简称Gc-132），产品质量稳定，收率高，各项指标均达到要求。

Using germanium tetrachloride as a starting material , by reduction , addition and hydrolization , β - carboxyethyl germanium sesquioxide ( i. e. Ge-132 ) was synthesized with good quality and high yield .

应用红外光谱法测定高纯四氯化锗中的有机物、水分及盐酸含量，简便快速，取得满意结果。

Infrared spectrometric method has been applied to determine OH , CH group and chloric acid in high pure GeCL_4 . It 's easy and quick for determination , The satisfactory results have been obtained .

氯化蒸馏渣中锗提取技术的研究和利用

Research and Utilization of Extracting Germanium from Chlorinated Distillation Slag