Mustafa BİRİNCİ, Kader ŞENTÜRK
In this study, the extraction of humic acid from low-quality lignite samples obtained from Arguvan (Malatya) coal deposit was investigated using the California Department of Food and Agriculture (CDFA) method. In leaching experiments, raw coal (i.e. unwashed coal) sieved in different particle size and washed coals with different specific gravities obtained from float-sink test were used. Each coal sample was individually leached in alkaline media prepared using NaOH, KOH and Na4P2O7. Then, humic acid yield (%) of coal samples was determined by precipitation of humic acid from leach solution. As a result of the leaching experiments, the humic acid yields of raw and washed coal samples were compared and it was concluded that coal washing had a positive effect on humic acid yield.
@article{82bb181f-031a-4a76-b343-67fbe880179f,
title={Humic Acid Extraction from Arguvan (Malatya) Lignite and Effect of Coal Washing},
author={Mustafa BİRİNCİ and Kader ŞENTÜRK},
year={2021},
language={en}
}TY - JOUR TI - Humic Acid Extraction from Arguvan (Malatya) Lignite and Effect of Coal Washing AU - Mustafa BİRİNCİ AU - Kader ŞENTÜRK PY - 2021 LA - en ER -
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