Briquetting Process
The apparent densities and porosities for the Loy Yang and Yallourn chars were 0.667 g/cc and 58.6 percent and 1.187 g/cc and 37.1 percent respectively, the higher apparent density and lower porosity of the Yallourn char being a reflection of the briquetting process. On the basis that the difference in burning times was more closely ...