| 发明名称 |
DEWATERING SYSTEM FOR INCREASING THE COMBINED CYCLE EFFICIENCY OF A COAL POWERPLANT |
| 摘要 |
A coal treatment system, comprising an advanced coal treatment stage configured to produce ultra clean coal, wherein the stage comprises a leaching agent treatment system configured to remove a mineral from the coal and form a wastewater stream; and a dewatering system in fluid communication with the leaching agent treatment system and configured to reduce a concentration of a contaminant in the wastewater stream, wherein the dewatering system comprises a reverse osmosis membrane in fluid communication with the wastewater stream. |
| 申请公布号 |
US2015175919(A1) |
申请公布日期 |
2015.06.25 |
| 申请号 |
US201514633821 |
申请日期 |
2015.02.27 |
| 申请人 |
General Electric Company |
发明人 |
Draper Samuel David;Polizzotti David Matthew;Sonwane Chandrashekhar Ganpatrao |
| 分类号 |
C10L9/02;B01D71/68;B01D71/20;B01D71/56;C02F1/44;B01D71/16 |
主分类号 |
C10L9/02 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A coal treatment system, comprising:
an advanced coal treatment stage configured to produce ultra clean coal, wherein the stage comprises a leaching agent treatment system configured to remove a mineral from the coal and form a wastewater stream; and a dewatering system in fluid communication with the leaching agent treatment system and configured to reduce a concentration of a contaminant in the wastewater stream, wherein the dewatering system comprises a reverse osmosis membrane in fluid communication with the wastewater stream. |
| 地址 |
Schenectady NY US |
