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- This paper introduces a series the synthetic methods of molysite-water purification material by the Sulphur ferric ore dregs and analyses the behaviour and characterics of molysite-water purification material was preparated. 介绍了用硫铁矿烧渣制备铁盐系列净水剂的方法。并对制备的净水剂的性能和特点进行了分析、较。
- Use the sulphur ferric ore dregs product molysite-water purification material 用硫铁矿烧渣制备铁盐净水剂
- Sulphur ferric ore dregs 硫铁矿烧渣
- PREPARATION OF POLYALUMINIUM- FERRIC CHLORIDE FROM SULPHUR- FERRIC ORE DREGS. 利用硫铁矿渣制备聚合氯化铁铝净水剂。
- The preparation of polyaluminium ferric chloride from the reaction of sulphur-ferric ore dregs and hydrochloric acid is introduced. The production technology and production conditions are also presented. 利用硫铁矿渣和盐酸反应制备水处理剂聚合氯化铁铝。本文提供了合理的生产工艺和生产条件。
- These criminals are the dregs of society. 这些罪犯都是社会的渣滓。
- Sulphur can be used to make gunpowder. 硫磺可以用来制造火药。
- The dregs have settled at the bottom of the bottle. 渣滓都沉到瓶底了。
- The dregs settled and the liquid became clear. 渣滓沉淀下来，液体变清了。
- The ore is smelted in this large factory. 这个大型工厂里熔炼矿石。
- Sulphur was not identified as an element until1810. 1810年以前还没有认出硫是一种元素。
- Study on the Mineral Composition of the Tailings of Ferric ore and Firing Process for the Building Bricks 铁矿尾矿矿相组成与制砖烧成工艺关系的研究
- First, ore is mixed with coke and limestone. 先把铁矿石和焦碳、石灰石混合在一起。
- These bad guys are the dregs of the society. 这些坏蛋是社会的渣滓。
- She had drunk her coffee down to the dregs. 她把咖啡喝乾了。
- We will make an assay of the ore that he brought. 我们将对他带来的矿石做实验鉴定。
- A bin for storing ore, grain, or other materials. 仓库储放矿石、谷物或其它材料的大箱
- In the second reactor, the ferric solution leaches the ore. 在第二个反应器中，用三价铁离子溶液浸出矿石。
- There are pockets of ore in the mountain. 那座山里有好几块矿藏。
- There are streaks of ore in the mountains. 这山里有矿脉。
