A series of TG type iron chide desufurbor with their properties are recommended for fine purification of variety of industrial gases from H2S.

介绍了太原工业大学近年开发的TG型氧化铁系列脱硫剂的性能及应用。

Uses for pulp roughing and purification. the joints, film and other impurities will weed out through Frequency vibration in the rough slurry. The fine pulp will go into a next process.

用于纸浆的粗选、净化。通过频率振动将粗浆中的骨节，薄膜及其它粗大杂质筛出。

Through a large number of investigation and production practice, it was found to have the functions of ultra-fine comminution as well as purification of the minerals.

通过大量的试验研究和生产实践，发现它不仅可以进行超矿物细粉碎，而且还兼有提纯矿物的作用。

The SEM and EDS results on the floatation products revealed that the key in the powder quartz purification is to remove the fine slime covered on the concentrate.

对浮选产品的扫描电镜和能谱分析表明，消除细粒矿泥在精矿表面的罩盖是石英粉提纯的关键。

The process combines the purification of WPA with the preparation of fine phosphate chemicals together, making full use of the resources.

将湿法磷酸的提纯与精细磷酸盐的制备2个过程结合起来，实现了资源的综合利用。

The important applications of these systems such as in preparation of nanoparticles, drug carriers and in extraction operation and purification of special fine materials were briefed.

最后对它们的重要应用也做了介绍，如应用于合成纳米材料的模板，药物载体以及在萃取提纯等方面。

The said method is used for muddy water made up from extra-fine impurities, its water-purification efficiency is over three times that of basic aluminium chloride water-purifying agent;

该方法用于超细杂质形成的浊水，其净水效率是碱式氯化铝净水剂的三倍以上；