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Batı Türkiye Kömürlerine ait Bazı Karakteristik Özellikler

Some Characteristics Coal Properties of Western Part of Turkey

Journal Name:

  • Karaelmas Fen ve Mühendislik Dergisi

Publication Year:

  • 2012

Key Words:

Keywords (Original Language):

Author NameUniversity of Author
Abstract (2. Language): 
The chemical, petrographic, thermal and structural properties of four different coal samples (Çan, Saray, Tunçbilek, Yatağan) in Turkey were investigated. The elementel analyses of coals such as C, H, O, N and S and the proximate analyses such as volatile matter, fixed carbon and ash were determined. The spectrums of FTIR that were explained the structural properties of coals were drown. The relationship of petrographic analysis were searched and the thermal values were determined by bomb calorimeter. Tunçbilek and Çan lignites have the highest fixed carbon amount (% 51.58 and %51.57) among the coals. Tunçbilek coal has the highest thermal value as 25 723 J/kg. It was found that Tunçbilek coal has the highest reflectance value as 0.517. It was understood that the structute of Tunçbilek coal has more aromaticity than the others according to the IR analyses drown. Tunçbilek coal is a subbituminious coal and Saray, Çan and Yatağan are lignites.
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Abstract (Original Language): 
Bu çalışmada Türkiye’deki 4 farklı kömür numunesinin (Çan, Saray, Tunçbilek, Yatağan) kimyasal, petrografik, ısıl ve yapısal özellikleri incelenmiştir. Kömür numunelerine ait C, H, O, N, S gibi elementel analizleri ve uçucu madde, sabit karbon, kül gibi kısa analizleri saptanmıştır. FTIR spektrumları ile kömür örneklerine ait yapısal özellikleri açıklayan spektrumlar çekilmiştir. Petrografik analizlere ait ilişkiler araştırılmış, bomba kalorimetresi ile ısıl değerler belirlenmiştir. Tunçbilek ve Çan kömürleri (% 51.58 ve % 51.57) ile en yüksek sabit karbon oranına sahip olan kömürlerdir. Tunçbilek kömürü 25 723 J/kg ile en yüksek ısıl değeri vermiştir. Petrografik analiz çalışmalarına göre Tunçbilek kömürü 0.517 ile en yüksek yansıma değerine sahip olan kömür olarak bulunmuştur. Çekilen IR analizlerine göre Tunçbilek kömürünün yapısının diğerlerinden daha fazla aromatikleştiği anlaşılmaktadır. Tunçbilek kömürü subbitümlü kömür, Saray, Çan ve Yatağan ise linyit kömürleridir.
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  • 2
27-33
  • Turkish

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