In this study, molten caustic leach technique was applied for desulfurization and deashing of various coal samples and 98% desulfurization was obtained for Soma lignite.
📌 3 Key Takeaways
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Objective & Hypothesis:The direct use of low quality coal is the main source öf air pollution, It is possible to reduce high sulfur and ash contents of these coals by the application of suitable physical and chemical coal cleaning techniques.
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Key Findings & Data:The direct use of low quality coal is the main source öf air pollution, It is possible to reduce high sulfur and ash contents of these coals by the application of suitable physical and chemical coal cleaning techniques.
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Conclusion & Impact:In this study, molten caustic leach technique was applied for desulfurization and deashing of various coal samples and 98% desulfurization was obtained for Soma lignite.
The direct use of low quality coal is the main source öf air pollution, It is possible to reduce high sulfur and ash contents of these coals by the application of suitable physical and chemical coal cleaning techniques. In this study, molten caustic leach technique was applied for desulfurization and deashing of various coal samples and 98% desulfurization was obtained for Soma lignite.
Özet
Düşük kaliteli kömürlerin doğrudan kullanımı, hava kirliliğinin ana kaynaklarından biridir. Yüksek kükürtlü ve küllü kömürleri, uygun fiziksel ve kimyasal yöntemlerle temizlemek mümkündür. Bu araştırma kimyasal bir yöntem olan, ergiyik kostik liç yöntemi. ile farklı kömürlerin kül ve kükürt içeriklerinin azaltılmasına çalışılmış ve Soma linyiti için %98'lik bir kükürtsüzleştirme elde edilmiştir.
Tosun, Y. İ., Çiçek, F., Çekirge, M. H. (1997). Desulfurization of Coals by Molten Caustic Leaching. Bilimsel Madencilik Dergisi, Cilt: 36 Sayı: 4, 5–13. https://ajindex.com/articles/1126105