偏钒酸铵

偏钒酸铵对大鼠睾丸和肾脏组织结构的影响

Effect of ammonium metavanadate on the tissue structure of testis and kidney in SD rats

主要产品有五氧化二钒一流、偏钒酸铵、硅微粉、融熔石英、石英玻璃管和各种规格石英原料。

The main products of the company are No.1 Class vanadium pentoxide , ammonium metavanadate , Microsilica , fused Quartz , Quartz Glass Tuber and other raw material of quartz in all sizes .

同时对偏钒酸铵的结晶动力学做了初步研究，证明了铵盐沉钒过程符合Avrami方程，其速率系数为1.514，反应级数为0.513。

A preliminary study is made on the crystallization kinetics of ammonium vanadium , which is found to conform the Avrami equation . Its velocity coefficient is 1.512 and its reaction grade is 0.513 .

以二氧化铈和偏钒酸铵为原料，微波加热快速合成了钒酸铈。

Ceria and ammonium meta vanadate were selected as the feedstock , with microwave heating cerium vanadate was obtained in short time .

本工作研究肼及其衍生物与偏钒酸铵反应所生成的叠氮酸的单柱离子色谱测定法。

A single-column ion chromatography is used for the determination of HN_ ( 3 ) after neutralizing the rest acid in the sample with sodium hydroxide .

获得含钒的富料后，采用苏打焙烧法，获得纯净的钒酸钠溶液，进一步铵盐沉钒后得到偏钒酸铵，灼烧后，即可得到五氧化二钒。

With the vanadium-rich material prepared , pure sodium vanadate solution is obtained by baking soda leaching . Ammonium metavanadate is obtained after precipitating vanadium from ammonium salt , which will turn to vanadium pentoxide after burning at 400 ℃ .