A technique of coal moisture control integrating pneumatic classification with flue gas as heating medium was put forward. With this technique, refined coal moisture control can be realized accompanying classification in one process, and considerable high-quality energy can be saved in coking and milling procedure. In this paper, coal classification and moisture control behaviors was investigated at different conditions. Based on experimental results, the basic parameters for the technique were worked out accordingly.
Zhou-en Liu, Yin Wang, Yajun Tian, Yimin Xie, Wenfeng Ji, and Guangwen Xu, "BASIC STUDY FOR COAL MOISTURE CONTROL INTEGRATING PNEUMATIC CLASSIFICATION TECHNIQUE" in "The 13th International Conference on Fluidization - New Paradigm in Fluidization Engineering", Eds, ECI Symposium Series, Volume RP6 (2010). http://dc.engconfintl.org/fluidization_xiii/84