萤石

The meaning for the production of ice spar from by-product of phosphate fertilizer was discussed based on the analysis of limited calcium fluoride resources,recovery of fluorin from phosphate fertilizer and environmental protection.

从萤石资源的有限性、磷肥氟资源回收和环境保护等因素，阐述了开发磷肥副产物制冰晶石的意义；本文介绍了国内外冰晶石的生产现状及存在的问题；综述磷肥副产物制冰晶石的各种生产工艺。

Fluorite, also known as calcium fluoride, is a common mineral halide, a compound, and its components as calcium fluoride, fluoride is an important mineral extraction.

欢迎批发。RMB：45元/KG 萤石也叫氟化钙，是一种常见的卤化物矿物，它是一种化合物，它的成分为氟化钙，是提取氟的重要矿物。

All geothermal water samples show high concentration of F, Si, Sr and Fe.Concentration of Fe, Si, and Sr ions is mainly controlled by solubility of fluorite, quartz andchalcedony, and celestite, respectively.

其中，F离子浓度主要受控于萤石的溶解；硅含量主要受控于石英和玉髓矿物的溶解；锶离子浓度主要受控于天青石矿物的溶解。

The phase, particle shapes, particle size and specific surface area of the doped ceria powders were characterized by XRD, TEM and BET.

利用XRD、TEM和BET等现代物理测试方法对氧化铈纳米粉体的物相、颗粒度、分散性、颗粒形貌和比表面积等性能进行了表征，650℃焙烧的粉体呈现出良好的结晶状态，为立方萤石结构，粉体的比表面积在56.134－27.354

The minerals are likely to be from the suite pyrite chalcopyrite, sphalerite, galena, fluorite and barite, and to be deposited at temperatures of between 50 and 250℃.

这些矿物可能由黄铁矿，黄铜矿，闪锌矿，方铅矿，萤石和重晶石组成，并且可能是在50～250℃之间的温度下沉积出来的。

Fluorite there are many colors, it could be a colorless and transparent.

萤石有很多种颜色，也可以是透明无色的。

Our sales fluorite mainly used for industrial smelting, iron smelting, steel and ferro-alloys of flux, slagging agent, production of raw materials for artificial cryolite.

我司销售的萤石主要用于工业冶炼，炼铁、炼钢和铁合金的助熔剂、排渣剂，生产人造冰晶石的原料。

According to the difference of the mineral property,an investigation is made of the floatability and process flowsheet of a certain fluorite ore.

根据矿物性质差异，对某碳酸盐萤石矿进行了可选性研究。

A nonmetallic univalent element; usually a yellow irritating toxic flammable gas; a powerful oxidizing agent; recovered from fluorite or cryolite or fluorapatite.

一种非金属单价元素，通常为黄色的刺激性有毒易燃气体，氧化性极强，从萤石、冰晶石或氟磷灰石中回收。

In that year the fluorite Series FC 65, 78, 100, and 125 were introduced.

同年萤石系列FC 65， 78， 100和125也相继问世。

What are your goals and strategies for growth?

你的成长目标和策略是什么？

And unto the angel of the church in Sardis write; These things saith he that hath the seven irits of God, and the seven star I know thy works, that thou hast a name that thou livest, and art dead.

3：1 你要写信给撒狄教会的使者，说，那有神的七灵和七星的，说，我知道你的行为，按名你是活的，其实是死的。