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process and installation for the heat treatment of material grain size end such as cement raw meal
process and installation for the heat treatment of material grain size end such as cement raw meal
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机译:原料生料如水泥生料的热处理工艺和设备
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摘要
The heat treatment of fine-grained material such as ground raw cement comprises preheating the material, mixing the preheated material with fuel under conditions incapable of supporting combustion, subsequently combusting the fuel in intimate relation with the material, and finally firing the material in a rotary tube furnace.
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