The paper introduced pre-homogenizing technology for raw materials and coal appli-cable to mechanical kilns, pre-crushing technology before milling, optimizing grinding system,optimizing mechanical kiln system, additi...The paper introduced pre-homogenizing technology for raw materials and coal appli-cable to mechanical kilns, pre-crushing technology before milling, optimizing grinding system,optimizing mechanical kiln system, additives technology for cement process, automatic technol-ogy and environmental protection technology.展开更多
Nanometer is 1/1bln m., therefore, nano grade materials are of particles between 1-100 nanometer. As the surface area of powder being enlarged, its mecha- chemical variation taking place, that enable materials possess...Nanometer is 1/1bln m., therefore, nano grade materials are of particles between 1-100 nanometer. As the surface area of powder being enlarged, its mecha- chemical variation taking place, that enable materials possess superior mechanical and chemical properties, the value of non-metallic minerals increased greatly. This article contributes a grinding method and four kind of superfine grinding machines.展开更多
文摘The paper introduced pre-homogenizing technology for raw materials and coal appli-cable to mechanical kilns, pre-crushing technology before milling, optimizing grinding system,optimizing mechanical kiln system, additives technology for cement process, automatic technol-ogy and environmental protection technology.
文摘Nanometer is 1/1bln m., therefore, nano grade materials are of particles between 1-100 nanometer. As the surface area of powder being enlarged, its mecha- chemical variation taking place, that enable materials possess superior mechanical and chemical properties, the value of non-metallic minerals increased greatly. This article contributes a grinding method and four kind of superfine grinding machines.