摘要
Effect of magnetization on oxygen concentration, pH, surface zeta potential, and wet heat of flotation pulp were researched. The result shows that magnetization treatment can improve the floatablility of coal and increase the difference in wet heat among coal, refuse, and pyrite, which is favorable for slime flotation and for removing sulfur and ash from coal.
Effect of magnetization on oxygen concentration, pH, surface zeta potential, and wet heat of flotation pulp were researched. The result shows that magnetization treatment can improve the floatablility of coal and increase the difference in wet heat among coal, refuse, and pyrite, which is favorable for slime flotation and for removing sulfur and ash from coal.
基金
Naturalscience Research Programmer of Jiangsu Province High School P.R.C( 0 3 KJB44 0 13 3 )
China Postdoctoral ScienceFoundation( 2 0 0 3 0 3 3 3 3 7)
China Coal Science F oundation( 97Process1190 7)
Creative Programmer of Key UniversityTeachers
关键词
浮选工艺
泡沫浮选
选煤
磁力
magnetization process
flotation
floatability
pulp
