专利详情

专利名称	Process for producing both steam power and cement clinker simultaneously in one apparatus its products, apparatus and use
申请号	US19960696676	专利类型	US
公开（公告）号	US6468345	公开（授权）日	2002.10.22
申请（专利权）人	中国科学院	发明（设计）人	ZHU XUEFANG (CN); LIU BEN EN (CN)
主分类号	C04B7/06	IPC主分类号	C04B7/06
专利有效期	Process for producing both steam power and cement clinker simultaneously in one apparatus its products, apparatus and use 至Process for producing both steam power and cement clinker simultaneously in one apparatus its products, apparatus and use	法律状态
说明书摘要	The present invention discloses a process for producing both steam power and the fast-burnt cement clinker/fast-burnt modified coal ash simultaneously in one apparatus, the fast-burnt cement clinker/fast-burnt modified coal ash prepared by said process as well as cement products prepared using them as active substance. It also discloses the apparatus suitable for embodying this process. Said process of the present invention possesses the technological features of fast-burning and fast-cooling and contributes a good hydraulic cementitious activity to the said fast-burnt cement clinker/fast-burnt modified coal ash which are capable of being directly used as active substance in cement production of high quality.