发布时间：2015-03-17 14:17:11

With the development of China's steel industry, the increasing displacement of blast furnace slag, slag pile up over the years has been nearly 15107t, covers an area of ??approximately 1000km2. To deal with these residues, the state spends huge amounts of money and the railway line built slag field,.........【阅读全文】

发布时间：2015-03-17 14:09:44

At present, China reserves of more than 20 million t of large kaolin mine have Longyan East Palace West mine under, I wish mine Guixi County, Ridge mine Xingguo County, Jiangxi, Guangdong Maoming Hill Club mine, Maoming, Guangdong Datong mine, Guangxi Autonomous County Crossroads north pond ore mine.........【阅读全文】

发布时间：2015-03-17 14:01:08

Stage coal is still the country's most important source of energy, will produce sulfur dioxide and other harmful gases from coal combustion, directly discharged into the air is bound to cause air pollution. Vertical milling machine for the desulfurization of traditional high cost, not suitable for u.........【阅读全文】

发布时间：2015-03-17 13:53:23

Zirconium silicate high refractive index, good chemical stability and high temperature performance, as emulsifying agent widely used in construction ceramics, sanitary ceramics, ceramics, etc., its whitening effect in the glaze or embryoid bodies. Superfine zirconium silicate powder using zircon san.........【阅读全文】

发布时间：2015-03-17 13:46:41

With the mill technical level progress, fineness of materials to achieve smaller and smaller, the corresponding applications more widely. At the same time, improve people's health awareness of modern life on the building decoration materials and decorative items are also put forward higher requireme.........【阅读全文】