Superfine slag of blast furnace water quenching, application of Superfine cement
Blast furnace slag is a kind of industrial waste, after high temperature sintering with high activity, currently used as cement admixture. With high-strength concrete (C80) increases in consumption, useful application of blast furnace slag powder in place of Silica fume. Study results show that adding 30% after modified slag concrete 28D strength of reach and exceed no slag concrete, early strength low. Sand ordinary Silicon mineral raw materials, after grinding down to the surface area over 4000cra2/g, with higher activity. Same as the blast furnace slag, Super of Xihe River sand after the joining of high strength concrete in improving the strength of concrete at the same time, reduces the heat of hydration, improves the liquidity of pump concrete. Superfine cement excellent reinforcement and liquidity, such as the reinforcement of cracks in the dam.
coal mill in the role of the use of fly ash
Fly ash is solid waste discharged by coal plants. Waste fly ash, not only to take a lot of ground, where pollution flying Feng Mantian air pollution, the groundwater seepage on rainy days, is a double on the ecological and environmental damage. Fly ash is a way to develop and use renewable resources to research and complete application of fly ash not only to solve land use, environmental problems, but also can save a lot of natural resources.
Application-Aid polishing agent in the process of superfine grinding of mica
The effects of using the corrections officer in the process of superfine grinding of mica are introduced. The study showed that the absorption-grinding using mica powder, have helped to reduce the viscosity of the pulp and increased the dispersivity of the powders in the milling process. Experience has shown that the application of the grinding aid agent grinding can improve the grinding efficiency and reduce energy consumption.
Application-Aid grinding agent in the process Superfine Grinding of mica
The effects of the use of the correctional officer in the process of superfine grinding of mica are introduced. The study showed that the absorption of grinding using mica powder, have helped to reduce the viscosity of the pulp and increased the dispersivity of the powders in the milling process. Experience has shown that the application of the grinding aid agent grinding can improve the grinding efficiency and reduce energy consumption.
The superfine mill in ultra-pure coal manufacture
As a kind of high quality raw materials for the manufacture of boiled water fine coal and coal-based materials, the demand for ultra-clean coal is increasing, and its production is also more important. The techniques for spinning superfine grinding is a new grinding technology in the last 20 years. It is mainly used to improve the processing equipment and ultra-fine grinding the product is called superfine powder. It is widely used in the chemical industry, microelectronics, pharmaceutical, materials and so on. Because of differences in industry, usage and equipment, the size of the superfine powder particles are not the same. There are a lot of sorting equipment for coal and coal-fired ultra-thin, the powder mill are commonly used.