专利内容由知识产权出版社提供
专利名称：Method for dewatering water-containing
coal
发明人：Yukuo Katayama申请号：US105988申请日：20040716
公开号：US20060156622A1公开日：20060720
摘要：A method for dewatering water-containing coal which includes heating thewater-containing coal at a temperature of 100 to 350° C. under a pressure not less than asaturated steam pressure at the temperature for the heating, while applying a shearingforce of 0.01 to 20 MPa to the coal, in a sealed vessel. The method is novel and allows theproduction of dewatered coal which is inhibited from reabsorbing water after dewateringand is also inhibited from absorbing oxygen after dewatering.
申请人：Yukuo Katayama
地址：Tokyo JP
国籍：JP
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