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The combustion properties of different structural Turkish coals in coal-water slurries technology

Year 2005, Volume: 26 Issue: 1, 15 - 23, 01.02.2005

Abstract

References

  • Arena, U., De Michele, G., Maresca, A., Massimilla, L., and Miccio, M., 1985. Fluidized com- bustion of coal and coal-water slurry: A comprasion. Proceeding of International Conference on Fluidized Bed Combustion, VIII (2), 853-864.
  • Ateflok, G., Boylu, F., Sirkeci, A. A., and Dinçer, H., 2002a. The effect of coal properties of co- al water slurries. Fuel, 81, 1855-1858.
  • Ateflok, G., Boylu, F., and Sirkeci, A. A., 2002b. Rhe- logical behaviour of low rank turkish coal- water slurries. Proceedings of 9th Interna- tional Mineral Processing Symposium, Ka- podakya, 208-210.
  • Boylu, F. ve Ateflok, G., 1999. Çevre dostu yeni bir enerji hammaddesi: Kömür-su karıflımları. Türkiye’de Kömür Politikaları ve Temiz Kömür Teknolojileri Sempozyumu Bildiriler Kitabı, Ankara, 154-161.
  • Boylu, F., and Ateflok, G., 2003. The effect of pss (sodium polystyrene sulphonate) disper- sing agent on grindability of coal-water slurries. Proceedings of 10th Balkan Mine- ral Processing Congress, Varna, 308-314.
  • Boylu, F., Ateflok, G., Acarkan, N., and Koçak, E., 2001. Determining properties of some tur- kish lignites for the coal water slurry tech- nology. Proceedings of the 9th Balkan Mi- neral Processing Congress, İstanbul, 395- 400.
  • Dinçer, H., Boylu, F., and Ateflok, G., 2002a. Stabili- zation of coal water slurries and its stan- dartization. Proceedings of 19th Internati- onal Pittsburgh Coal Conference, Pitts- burgh, USA. ISBN I-890977-19-5.
  • Dinçer, H., Boylu, F., Sirkeci, A. A., and Ateflok, G., 2002b. The effect of chemicals on the vis- cosity and stability of coal-water slurries. International Journal of Mineral Proces- sing, 70, 41-51.
  • EPA (U.S. Environmental Protection Agency), 1998. NOx - How nitrogen oxides affect the way we live and breathe. US EPA Office of Air Quality Planning and Standards.
  • Kefa, C., Guoquang, H., and Mingjiang, N., 1985. Pi- peline conveyance and fluidized bed com- bustion of coal-water mixtures with high viscosity. Proceedings of 2nd European Conference on Coal liquid Mixtures, Inter- national Chemical Engineering Symposi- um., Series No 95, 87-99.
  • Matthews, K.J., and Jones, A.R., 1986. The effect of coal composition on coal-water slurry combustion and ash deposition characte- ristics. Proceedings of 8th International Symposium on Coal Slury Fuels Prepara- tion and Utilization, Orlando, 1-20.
  • McHale, E.T., 1985. Review of CWF combustion technology. Energy Progress, 5(1), 15-24.
  • Mackay, G.D.M., Trivett, G.S., Field, R.S., Zayed, R.S., and Al Taweel, A.M., 1985. Combus- tion of coal-water mixtures in fluidised beds. Proceedings of 1985 International Conference on Coal Science, Sydney, 427-430.
  • Natoli, J., Mahar, R. C., and Bobsein, B. R., 1985. Polyacrylate thickeners for coal-water slur- ries: slurry formation, stability and rhe- ology. Proceedings of 2nd Europian Con- ference on Coal liquid Mixtures, Internati- onal Chemical Engineering Symposium, Series No 95, 17-36.
  • NEDO (New Energy and Industrial Technology Deve- lopment Organization), 1997. CWM in Ja- pan, International Cooperation Project for Coal Utilization Technology, 416 pp.
  • Olen, K.R., 1984. Atomization and combustion of co- al/water mixture fuels. The American Soci- ety of Mechanical Engineers, 1, 1-7.
  • Shang, Y.J., 1984. An overview of Fluidized bed combustion boilers. Fluidized Bed Boilers: Design and Applications, Pergamon Press, New York, 350 pp.
  • Sato, K., Shoji, K., Okiura, K., Akiyama, I., and Baba, A., 1988. Effect of coal particle and spray droplet sizes on combustion characteris- tics of coal-water mixtures. Powder Tech- nology, 54, 127-135.
  • Yavuz, R., 1996. Linyit-su karıflımlarının incelenmesi. Doktora Tezi, İstanbul Teknik Üniversitesi, Kimya ve Metalurji Fakültesi, Kimya Mü- hendisliği Bölümü, İstanbul (yayımlan- mamıfl).

Kömür-su karışımları teknolojisinde farklı yapıdaki Türk kömürlerinin yanma özellikleri

Year 2005, Volume: 26 Issue: 1, 15 - 23, 01.02.2005

Abstract

Bu çalıflmada, kömürleflme derecesi birbirinden farklı olan üç farklı Türk kömüründen hazırlanmıfl karıflımlar üzerinde yakma deneyleri gerçeklefltirilmifltir. Kömür tane boyutu ve yanma oranı sabit tutularak gerçeklefltirilen yakma deneyleri sonucunda, karıflım hazırlama aflamasında etkili olan kömürleflme derecesinin, karıflımların yakılması iflleminde çok etkin olmadığı, kömürleflme derecesine bağlı olmaksızın, karıflımların yüksek yanma verimleri ileyakılabileceği saptanmıfltır. Gerçeklefltirilen yakma deneyleri sonucunda, farklı kömürleflme derecesine sahip kömür-su karıflımlarının yakılmasıyla % 96.5-99.0 gibi yüksek yanma verimlerine ulaflılmıfltır. Isı kayıpları ise, kömürleflme derecesine bağlı olarak, % 5-22 arasında değiflim göstermifltir

References

  • Arena, U., De Michele, G., Maresca, A., Massimilla, L., and Miccio, M., 1985. Fluidized com- bustion of coal and coal-water slurry: A comprasion. Proceeding of International Conference on Fluidized Bed Combustion, VIII (2), 853-864.
  • Ateflok, G., Boylu, F., Sirkeci, A. A., and Dinçer, H., 2002a. The effect of coal properties of co- al water slurries. Fuel, 81, 1855-1858.
  • Ateflok, G., Boylu, F., and Sirkeci, A. A., 2002b. Rhe- logical behaviour of low rank turkish coal- water slurries. Proceedings of 9th Interna- tional Mineral Processing Symposium, Ka- podakya, 208-210.
  • Boylu, F. ve Ateflok, G., 1999. Çevre dostu yeni bir enerji hammaddesi: Kömür-su karıflımları. Türkiye’de Kömür Politikaları ve Temiz Kömür Teknolojileri Sempozyumu Bildiriler Kitabı, Ankara, 154-161.
  • Boylu, F., and Ateflok, G., 2003. The effect of pss (sodium polystyrene sulphonate) disper- sing agent on grindability of coal-water slurries. Proceedings of 10th Balkan Mine- ral Processing Congress, Varna, 308-314.
  • Boylu, F., Ateflok, G., Acarkan, N., and Koçak, E., 2001. Determining properties of some tur- kish lignites for the coal water slurry tech- nology. Proceedings of the 9th Balkan Mi- neral Processing Congress, İstanbul, 395- 400.
  • Dinçer, H., Boylu, F., and Ateflok, G., 2002a. Stabili- zation of coal water slurries and its stan- dartization. Proceedings of 19th Internati- onal Pittsburgh Coal Conference, Pitts- burgh, USA. ISBN I-890977-19-5.
  • Dinçer, H., Boylu, F., Sirkeci, A. A., and Ateflok, G., 2002b. The effect of chemicals on the vis- cosity and stability of coal-water slurries. International Journal of Mineral Proces- sing, 70, 41-51.
  • EPA (U.S. Environmental Protection Agency), 1998. NOx - How nitrogen oxides affect the way we live and breathe. US EPA Office of Air Quality Planning and Standards.
  • Kefa, C., Guoquang, H., and Mingjiang, N., 1985. Pi- peline conveyance and fluidized bed com- bustion of coal-water mixtures with high viscosity. Proceedings of 2nd European Conference on Coal liquid Mixtures, Inter- national Chemical Engineering Symposi- um., Series No 95, 87-99.
  • Matthews, K.J., and Jones, A.R., 1986. The effect of coal composition on coal-water slurry combustion and ash deposition characte- ristics. Proceedings of 8th International Symposium on Coal Slury Fuels Prepara- tion and Utilization, Orlando, 1-20.
  • McHale, E.T., 1985. Review of CWF combustion technology. Energy Progress, 5(1), 15-24.
  • Mackay, G.D.M., Trivett, G.S., Field, R.S., Zayed, R.S., and Al Taweel, A.M., 1985. Combus- tion of coal-water mixtures in fluidised beds. Proceedings of 1985 International Conference on Coal Science, Sydney, 427-430.
  • Natoli, J., Mahar, R. C., and Bobsein, B. R., 1985. Polyacrylate thickeners for coal-water slur- ries: slurry formation, stability and rhe- ology. Proceedings of 2nd Europian Con- ference on Coal liquid Mixtures, Internati- onal Chemical Engineering Symposium, Series No 95, 17-36.
  • NEDO (New Energy and Industrial Technology Deve- lopment Organization), 1997. CWM in Ja- pan, International Cooperation Project for Coal Utilization Technology, 416 pp.
  • Olen, K.R., 1984. Atomization and combustion of co- al/water mixture fuels. The American Soci- ety of Mechanical Engineers, 1, 1-7.
  • Shang, Y.J., 1984. An overview of Fluidized bed combustion boilers. Fluidized Bed Boilers: Design and Applications, Pergamon Press, New York, 350 pp.
  • Sato, K., Shoji, K., Okiura, K., Akiyama, I., and Baba, A., 1988. Effect of coal particle and spray droplet sizes on combustion characteris- tics of coal-water mixtures. Powder Tech- nology, 54, 127-135.
  • Yavuz, R., 1996. Linyit-su karıflımlarının incelenmesi. Doktora Tezi, İstanbul Teknik Üniversitesi, Kimya ve Metalurji Fakültesi, Kimya Mü- hendisliği Bölümü, İstanbul (yayımlan- mamıfl).
There are 19 citations in total.

Details

Primary Language Turkish
Journal Section Articles
Authors

Feridun Boylu This is me

Gündüz Ateşok This is me

Mustafa Özer This is me

Publication Date February 1, 2005
Submission Date March 24, 2015
Published in Issue Year 2005 Volume: 26 Issue: 1

Cite

EndNote Boylu F, Ateşok G, Özer M (February 1, 2005) Kömür-su karışımları teknolojisinde farklı yapıdaki Türk kömürlerinin yanma özellikleri. Yerbilimleri 26 1 15–23.