Modeling of pulverized coal combustion in cement rotary kiln

Energy and Fuels

Volumn 20, Issue 6, 2006, Pages 2350-2356

  Wang, Shijie ^a   Lu, Jidong ^a   Li, Weijie ^a   Li, Jie ^a   Hu, Zhijuan ^b  

^a HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

^b Tianjin Cement Industry Design and Research Institute   (China)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTATIONAL FLUID DYNAMICS; COMPUTER SIMULATION; ENTHALPY; FLOW OF FLUIDS; FLOW OF SOLIDS; HEAT FLUX; HEAT TRANSFER; MASS TRANSFER; MATHEMATICAL MODELS; ROTARY KILNS; THERMAL EFFECTS;

CEMENT ROTARY KILN; CLINKER FORMATION;

COAL COMBUSTION;

EID: 33845972299     PISSN: 08870624     EISSN: None     Source Type: Journal    
DOI: 10.1021/ef060027p     Document Type: Article

References (25)

1. Lu, J. D.; Huang, L.; Hu Z. J.; Wang, S. J. Simulation of the gas-solid two-phase flow, coal combustion and raw meal calcination in a precalciner. ZKG Int. 2004, 57 (2), 55-63.
2. Georgallis, M.; Nowak, P.; Salcudean, M. Modelling the rotary lime kiln. Can. J. Chem. Eng. 2005, 83 (2), 212-223.
3. Khraisha, Y. H.; Dugwell, D. R. Thermal decompostion of limestone in a suspension reactor. Chem. Eng. Res. Des. 1989, 67, 52-57.
4. Khraisha, Y. H.; Dugwell, D. R. Coal combustion and limestone calcination in suspension reactor. Chem. Eng. Sci. 1992, 47 (5), 993-1006.
5. Carvalho, M. G.; Farias, T.; Martins, A. Three-dimensional modelling of the radiative heat transfer in a cement kiln. Conduction, Radiation and Phase Change; Computational Mechanics Inc: Billerica, MA, 1992; pp 141-160.
6. Ghoshdastidar, P. S.; Anandan Unni, V. K. Heat transfer in the non-reacting zone of a cement rotary kiln. J. Eng. Ind., Trans. ASME 1996, 118 (1), 169-171.
7. Guruz, H. K.; Bac, N. Mathematical modeling of rotary cement kiln by the zone method. Can. J. Chem. Eng. 1981, 59 (4), 540-548.
8. Modigell, M.; Liebig D.; Munstermann, S. Calculation of the clinker burning process using thermochemical process simulation. ZKG Int. 2002, 55 (7), 38-46.
9. Locher, G. Mathmatical models for the cement clinker burning process. Part 1: Reactions and unit operations. ZKG Int. 2002, 55 (1), 29-38.
10. Locher, G. Mathmatical models for the cement clinker burning process. Part 2: Rotary kiln. ZKG Int. 2002, 55 (3), 68-80.
11. Mastorakos, E.; Massias, A.; Tsakiroglou, C. D. CFD predictions for cement kilns including flame modelling, heat transfer and clinker chemistry. Appl. Math. Modell. 1999, 23 (1), 55-76.
12. Kolyfetis, E.; Markatos, N. C. Aerodynamics and coal-flame modelling in the burning zone of cement rotary kilns, Part 1. ZKG Int. 1996, 49 (1), 24-35.
13. Kolyfetis, E.; Markatos, N. C. Aerodynamics and coal-flame modelling in the burning zone of cement rotary kilns, Part 2. ZKG Int. 1996, 49 (6), 326.
14. Hou, L. Y.; Fu, W. B.; Zhang Y. J. A theoretical analysis on combustion intensification for blended coal in rotary cement kiln. Fuel 2001, 80, 1645-1650.
15. Chen, Q. G.; Xu, Z.; Zhang, Y. J. Application of two versions of a RNG based k-ε model to numerical simulations of turbulent impinging jet flow. J. Hydrodyn. 2003, 15 (2), 71-76.
16. Kuang, C. P. Recirculating flow in shallow open channel via the RNG k-ε model. J. Hydrodyn. 1999, 11 (1), 41-49.
17. Siegel, R.; Howell, J. R. Thermal Radiation Heat Transfer; Hemisphere Publishing Corporation: Washington, DC, 1992.
18. Smoot, L. D.; Smith, P. J. Coal Combustion and Gasification; Plenum Press: New York, 1985.
19. Huang, L.; Lu, J. D.; Xia, F. 3-D mathematical modeling of an in-line swirl-spray precalciner. Chem. Eng. Process. 2006, 45 (3), 204-213.
20. Fan, J. R.; Zhang, X. Y.; Chen L. H.; Cen, K. F. New stochastic particle dispersion modeling of a turbulent particle-laden round jet. Chem. Eng. J. 1997, 66, 207-215.
21. Ghenai, C.; Lin, C. X.; Ebadian, M. A. Numerical investigation of oxygen-enriched pulverized coal combustion. Proc. 2003 ASME Summer Heat Transfer Conf. 2, 57-62.
22. Jamaluddin, A. S.; Truelove, J. S.; Wall, T. F. Modeling of coal devolatilization and its effects on combustion calculations. Combust. Flame 1985, 62, 85-89.
23. Smoot, L. D. Modeling of coal combustion processes. Prog. Energy Combust. Sci. 1984, 10 (22), 229-254.
24. Zhao, X.; Richards, P. G.; Zhang, S. J. High-resolution schemes for bubbling flow computation. Appl. Math. Modell. 2005, 29, 1232-1251.
25. Patel, M. K.; Markatos, N. C. Evaluation of eight discretization schemes for two-dimensional convection-diffusion equations. Int. J. Numer. Methods Fluids 1986, 6 (3), 129-154.