Effects of treatments on the mineral mat
Effects of treatments on the mineral matter and acidic functional group contents of Turkish lignites
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Yunus Γnal; Kadim Ceylan
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Article
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1995
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Elsevier Science
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English
β 739 KB
Six Turkish lignites were treated with solutions of HCl or EtONa at ambient temperature or at 150Β°C. The proximate analysis, forms of sulfur, acidic functional groups and calcium contents of the raw and treated lignites were determined. The solutions after treatment were analysed for calcium. The ef