冰晶石

The corrosion behavior of solid electrolyte used for the evolution of oxygen in molten cryolite salt was studied.

对作为析氧阳极的氧化锆固体电解质在带电和不带电条件下，于冰晶石熔盐中的腐蚀行为进行定性研究。

This work mainly studies the structure of cryolite in the high temperature.

中文摘要：本论文分为两部分，首先我们研究了高温状态下冰晶石(Na3AlF6)的物质结构问题，这部分我们采用自制的加温炉体进行了室温300K到1075K的在位拉曼测试。

The new technology for the preparation of cryolite from fluosilicic acid and ammonium hydrocarbonate is introduced.

介绍了氟硅酸、碳酸氢铵制备冰晶石的新工艺。

Cryolite, natural and artificial; Conventional test for evaluation of free fluorides content

天然和人造冰晶石。计算游离氟化物含量的常规试验法

The structure of molten cryolite has been investigated by computerized simulation using Monte Carlo method.

用Monte Carlo法对冰晶石熔体结构作计算机模拟研究。

Inert electrode used in electrolytic production needs not only strong corrosion resistance in cryolite molten salt, but also a good conductivity and so on.

作为铝电解用的惰性电极材料不仅需要有强的抗冰晶石熔盐的耐腐蚀性，同时还要有良好的导电性等。

Greenland was able to buy goods from the United States and Canada by selling cryolite from the mine in Ivittuut .

格陵兰可以向美国、加拿大出售Ivittuut矿的冰晶石，并购买货物。

It is extracted mainly from bauxite by electrolysis of a molten mixture of purified bauxite and cryolite.

它主要是由萃取铁铝氧化物得到，而铁铝氧化物是电解含有熔溶之纯铁铝氧化物和冰晶石的混合物而得。

4Project to be established: Cryolite project.

4拟创办项目情况：冰晶石项目。

Due to large amount impurity in ammonium fluoaluminate which is used as raw material for the production of fluoride salt ,the smooth operation and the quality of cryolite are affected.

用氟化盐生产的原料氟铝酸铵中机械杂质多，影响了车间正常生产和冰晶石产品质量的现状，提出使用弧形筛过滤料浆，除去其中的机械杂质，来解决上述问题的方案，经生产试用，效果良好，取得了很好的经济效益。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。