发明申请
- 专利标题： System and Method For Treating Tailings From Bitumen Extraction
- 专利标题（中）： 从沥青提取处理尾矿的系统和方法
-
申请号： US12826166申请日： 2010-06-29
-
公开(公告)号： US20110036272A1公开(公告)日： 2011-02-17
- 发明人: Payman Esmaeili , Mainak Ghosh , Brian C. Speirs
- 申请人： Payman Esmaeili , Mainak Ghosh , Brian C. Speirs
- 优先权： CA2,674,660 20090817
- 主分类号： C04B14/04
- IPC分类号： C04B14/04 ; B01J19/00 ; C01B33/26 ; C04B18/06
摘要：
A system and method for treating tailings from a bitumen froth treatment process such as TSRU tailings. The tailings are dewatered and then combusted to convert kaolin in the tailings into metakaolin. Calcined fines and heavy minerals may be recovered from the combustion products, namely from the flue gas and bottom ash.
公开/授权文献
信息查询
