| 发明名称 |
METHOD AND APPARATUS FOR OBTAINING FINE COAL PARTICLES |
| 摘要 |
<p>A~STRACT OF THE DISCL08URE A ~ethod ~nd ~pparatu~ rOr dewatering nn aqueous coal slurry include~ impnrting high ~hear rorc~s to th~ aqueous coal slurry in the presence o~ peptizing agent to render co~l particle~ hydrophobic by stripping clay ~ro~ th~ oo~l particles ~nd peptizing th- clay in th- aqu30u- medium Or thu partlcle~ ana th~ agusou~ m diu~ i~ draining medlum ~rom th~ hydrophobic curfacQ of the coal particles</p> |
| 申请公布号 |
IN170718(B) |
申请公布日期 |
1992.05.09 |
| 申请号 |
IN1988CA86619 |
申请日期 |
1988.10.21 |
| 申请人 |
GREENWALD EDWARD HARRIS SR. |
发明人 |
GREENWALD EDWARD HARRIS SR. |
| 分类号 |
B01D33/03;B01D33/04;B01D33/35;B01D33/58;B01D33/64;B01D33/76;B01D36/02;B01D37/03;B03B1/04;B03B9/00;C10L9/00;(IPC1-7):A47J49/06;B01J1/00 |
主分类号 |
B01D33/03 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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