发明名称 |
Combined method for simultaneously dewatering and reconstituting finely divided carbonaceous material |
摘要 |
A finely-divided carbonaceous material is dewatered and reconstituted in a combined process by adding a binding agent directly into slurry of finely divided material and dewatering the material to form a cake or consolidated piece which can be hardened by drying at ambient or elevated temperatures. Alternatively, the binder often in the form of a crusting agent is sprayed onto the surface of a moist cake prior to curing.
|
申请公布号 |
US4969928(A) |
申请公布日期 |
1990.11.13 |
申请号 |
US19890318567 |
申请日期 |
1989.03.03 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE UNITED STATES DEPARTMENT OF ENERGY |
发明人 |
WEN, WU-WEY;DEURBROUCK, ALBERT W. |
分类号 |
C10L5/06 |
主分类号 |
C10L5/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|