Clay is an important mineral raw materials. It is composed by a variety of hydrated silicates and an amount of alumina, alkali metal oxides and alkaline earth metal oxides. And contains quartz, feldspar, mica, and sulfates, sulfides, carbonates and other impurities.
Processing and application of clay
1. Industrial clay minerals include kaolinite, bentonite (mainly composed of montmorillonite), attapulgite (volatile component) and the like. Kaolin was first mined by high-Village in Jiangxi Province, China, for the manufacture of ceramics.
2. Modeled in the industrial, model making and art. Artists making use of clay models, but also applies directly to shape clay artwork.
3. Ceramic insulating layer in the construction industry as well as for use in soilless cultivation;
4. As fill material in the paint industry and the pharmaceutical industry.
clay processing plant cost in india
Clays tend to be transported by truck in the mine towards the digesting plants, many of which can be found from or near the my own. For most programs, clays tend to be processed by mechanised methods, for example mashing, grinding, as well as testing, that don’t substantially alter the chemical or mineralogical qualities from the clay materials. Nevertheless, simply because clays are utilized in such a number of programs, it is frequently necessary to use additional mechanical as well as chemical processes, such as drying out, calcining, whitening, blunging, and extruding to prepare the material to be used.