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Atomization Properties of Turkish Coal Having Different Structures in Coal-Water Slurry Technology

Year 2005, Volume: 44 Issue: 3, 3 - 12, 01.09.2005

Abstract

In this study, atomization properties of coal-water slurries (CWS) prepared with Zonguldak bituminous
coal, Soma sub-bituminous coal and Istanbul-Yeniköy brown coal were investigated.
At the atomization tests of coal-water slurries prepared using 0.3% PSS (Sodium Polystyrene
Sulphonate) as dispersant and 0.01% CMC (Carboxymethyl Cellulose) as stabilizer, coal type,
atomized air pressure, atomized air volume/mixture amount and coal particle size were investigated on
atomization quality.
The results of pilot scale experiments showed that the important effects were determined on
atomization quality by variation of atomized air pressure, atomized air volume/mixture amount, coal
particle size and coal type effect to atomization quality. Although, atomization quality is not effected by
feed amount of coal-water mixture.

FARKLI YAPIDAKİ TÜRK KÖMÜRLERİNİN KÖMÜR-SU KARIŞIMLARI TEKNOLOJİSİNDE ATOMİZASYON ÖZELLİKLERİ

Year 2005, Volume: 44 Issue: 3, 3 - 12, 01.09.2005

Abstract

Yapılan çalışma kapsamında; Zonguldak bitümlü kömürü, Soma yarıbitümlü kömürü ve İstanbul-Yeniköy
linyit kömürleri ile hazırlanan kömür-su karışımlarının (KSK) atomizasyon özellikleri
incelenmiştir.
Dispersan olarak %0.3 PSS (Sodyum polistiren sülfonat) ve stabilizör olarak da %0.01 CMC
(Karboksimetil selüloz) kullanılarak hazırlanan kömür-su karışımlarının atomizasyon testlerinde; kömür
cinsi, atomize edici hava basıncı, atomize edici hava miktarı/karışım miktarı ve kömür boyutunun
atomizasyon kalitesi üzerindeki etkileri incelenmiştir.
Pilot ölçekte yapılan çalışmalar sonucunda; atomize edici hava basıncının, hava/yakıt oranının, kömür
tane boyutunun kalitesi üzerinde önemli etkilerinin olduğu saptanmıştır. Kömür-su karışımı besleme
miktarının ise, atomizasyon kalitesi üzerinde önemli etkisinin olmadığı tespit edilmiştir

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Details

Other ID JA47EZ82AK
Journal Section Research Article
Authors

Feridun Boylu This is me

Gündüz Ateşok This is me

Publication Date September 1, 2005
Submission Date September 1, 2005
Published in Issue Year 2005 Volume: 44 Issue: 3

Cite

APA Boylu, F., & Ateşok, G. (2005). Atomization Properties of Turkish Coal Having Different Structures in Coal-Water Slurry Technology. Scientific Mining Journal, 44(3), 3-12.
AMA Boylu F, Ateşok G. Atomization Properties of Turkish Coal Having Different Structures in Coal-Water Slurry Technology. Mining. September 2005;44(3):3-12.
Chicago Boylu, Feridun, and Gündüz Ateşok. “Atomization Properties of Turkish Coal Having Different Structures in Coal-Water Slurry Technology”. Scientific Mining Journal 44, no. 3 (September 2005): 3-12.
EndNote Boylu F, Ateşok G (September 1, 2005) Atomization Properties of Turkish Coal Having Different Structures in Coal-Water Slurry Technology. Scientific Mining Journal 44 3 3–12.
IEEE F. Boylu and G. Ateşok, “Atomization Properties of Turkish Coal Having Different Structures in Coal-Water Slurry Technology”, Mining, vol. 44, no. 3, pp. 3–12, 2005.
ISNAD Boylu, Feridun - Ateşok, Gündüz. “Atomization Properties of Turkish Coal Having Different Structures in Coal-Water Slurry Technology”. Scientific Mining Journal 44/3 (September 2005), 3-12.
JAMA Boylu F, Ateşok G. Atomization Properties of Turkish Coal Having Different Structures in Coal-Water Slurry Technology. Mining. 2005;44:3–12.
MLA Boylu, Feridun and Gündüz Ateşok. “Atomization Properties of Turkish Coal Having Different Structures in Coal-Water Slurry Technology”. Scientific Mining Journal, vol. 44, no. 3, 2005, pp. 3-12.
Vancouver Boylu F, Ateşok G. Atomization Properties of Turkish Coal Having Different Structures in Coal-Water Slurry Technology. Mining. 2005;44(3):3-12.

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