The purpose of this study is to apply in various fields of products economically and practically using the characteristic of ash of holed briquette coal in maximum.
According to the test results, the cure rate of ash of holed briquette coal is compar...
The purpose of this study is to apply in various fields of products economically and practically using the characteristic of ash of holed briquette coal in maximum.
According to the test results, the cure rate of ash of holed briquette coal is comparatively late. But it has shown nearly same level of physical properities compared with other fillers except hard clay and grey carbon.