The life cycle inventory study of cement manufacture in ...
Jun 01, 2014· The life cycle inventory study of cement manufacture in China. ... This is NSP (New Suspended Preheater) technology. In 2012, there are more than 80% cement plants in China applying NSP technology . In the final finishing process, cement is produced by granulating clinker, admixture and gypsum finely in cement grinding mill. ... admixture and ...