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为降硫的选煤（Ｇ９４０２０３６）──Ａ．古德．Ｂ０２９１Ａ，《煤矿卫士》，（ＧＢＲ）２４１［５］，１６３～１６６．１６８（９３）对英国商工部支持的开发降低ＳＯ＿２排放的煤中硫分的改良选煤方法，文中介绍：（１）粉碎试样的硫分测定、重介选、高磁场选等物理...
Desulfurization coal preparation (G9402036) ─ ─ A. Good. B0291A, GBR 241 [5], 163 ~ 166.168 (93) An improved coal preparation method that is developed to support the development of SO2 emission-reducing coal sulfur by the UK Department of Commerce and Industry. The article introduces: (1) Determination of sulfur content of the sample crushed, HM, high magnetic field selection and other physical ...