Funded by "973" Foundation of China ( 2001 CB610703) and the Foundation of Graduate Student' s Innovative Plan of Jiangsu Education Department (XM04-26)
The comminution mechanism of hard kaolin from Enshi District in China Hubei Province is investigated through applying comminution theory and basing on the ore p
Ettringite is a main hydrate of cement,and theSr-bearing ettringite is a main hydrate of Sr-bearing calciumsuplhoaluminate.In this paper the two hydrates are st