High-efficiency pulverized coal power generation using
2017-1-1u2002·u2002Rotary dryers can be of either direct or indirect type. In many industrial plants, rotary dryers are used for the drying of peat, coal muds as well as sewage sludge. Generally, in order to avoid self-ignition during operation, a cocurrent mode is applied in these dryers. Natural gas or coal is used to generate flue gas to be used as the drying ...
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