Solid organic matter is an important constituent not only in coal, but also in black shale-hosted ore deposits. The reli......

在探索试验基础上进行了喷雾浓缩钛白废酸半工业试验。考察了新研制的喷雾浓缩废酸装置的稳定性、耐腐蚀性、经济性及酸回收率,确......

The Tianbaoshan deposit,located in the southwestern part of the Yangtze Block,is a representative Pb- Zn deposit in the ......