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| TRM36.3 Wet Coal-fired Furnace Slag / Slag Vertical Roller System |
| Tianjin Cement Industry Design & Research Institute Co., Ltd. |
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Abstract In order to adapt to materials with different grindability, high moisture content and different product specifications, a new roller mill device -TRM36.3 wet coal-fired furnace slag /slag vertical roller mill was designed and developed. The mill would be able to grind not only more than 25% moisture content of wet coal-fired furnace slag to prepare ultra-fine powders, but also slag powder, which achieve a specific surface area of 600m2/kg or more with the roll mill main motor consumption of 17~18kWh/t for wet coal-fired furnace slag, and the specific surface area of above 420m2/kg with the main motor electrical energy consumption of 26~28kWh/t for slag. The mill was multi-functional and energy-saving, which will greatly accelerate the solid waste utilization, and create more economic benefits. That was extremely important to energy conservation and environmental protection.
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Received: 28 August 2015
Published: 11 May 2018
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