Reduction of Ash and Sulfur Contents of Low-RankTurkish Semicoked Lignite by High Intensity Dry Magnetic Separation
Coal Preparation, Vol. 20, No. 3-4, Ocak 1999, s. 179-190, ISSN: 0734-9343
ATEŞOK GÜNDÜZ,PEREK KUDRET TAHSİN,ATEŞOK HAYRÜNNİSA,ÇELİK MEHMET SABRİ