1, kaolin process using kaolin silicon fertilizer is the first kaolin dehydration after 120 ~ 300oC activation and drying, grinding to a particle size of 90-150um, prepared calcium agricultural fertilizer. The mechanism of action is through changes in plant cells and tissues, enable the plants to silicide formation cells, improve the quality of fruit crops. Silicon containing elements with weak acid soluble, can improve soil, increase crop yield.

2, the use of kaolin as a new wall materials in Shandong a research institute and a Research Institute of the success of China respectively with kaolin and fly ash as the raw material for the production of autoclaved unburned brick technology.Sintered kaolin with hydraulic characteristics of the effective composition containing brick, silica and calcium oxide, components accounted for 70%, fly ash brick making effective components accounted for 80% is the production of free ideal ingredients autoclaved brick. The sintered kaolin and fly ash in thermal power plant were mixed, adding additives, wheel grinding, pressing and curing, can produce conforms to the non autoclaved brick gb.