Karakterisasi, Desulfurisasi Dan Deashing Batubara Asal Sulawesi Secara Flotasi
ABSTRAK The coal rich with carbon content can be used as fuel alternative for substitution of fuel oil and gas. The coal reserve in Indonesia is large but its quality is relatively low. Coal from Sulawesi until right now can not be optimally used because the sulphur and ash content are relatively hi...
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[Yogyakarta] : Lembaga Penelitian UGM
2005
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