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Basics of the DME dewaterization process Bench scale equipment of DME dewatering/deoiling process |
A half of coal in the world is high moisture coal (20%-70%). Generating efficiency is lower by use of the high moisture coal. Therefore, the CO2 emissions increases. CRIEPI has developed a revolutionary dewatering technology using liquefied dimethyl ether (DME). This new process is capable of efficiently dewatering from high moisture coal at room temperature. |
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