Coal conversion submodels for design applications at elevated pressures. Part II. Char gasification

Progress in Energy and Combustion Science

Volumn 30, Issue 6, 2004, Pages 679-717

  Liu, Gui Su ^a   Niksa, Stephen ^a  

^a Niksa Energy Associates   (United States)

Author keywords

Char; Coal; Gasification; Gasifier; Modeling; Pressure; Simulation

Indexed keywords

ANNEALING; CARBON DIOXIDE; CATALYSIS; COMPUTER SIMULATION; DATABASE SYSTEMS; EXTRAPOLATION; GAS EMISSIONS; MATHEMATICAL MODELS; PARAMETER ESTIMATION; PYROLYSIS; WATER;

CHAR GASIFICATION; COAL UTILIZATION; DATASETS; GASIFICATION MIXTURES;

COAL GASIFICATION;

EID: 6344291311     PISSN: 03601285     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.pecs.2004.08.001     Document Type: Review

References (60)

1. Lin SY, Hirato M, Horio M. The characteristics of coal char gasification around ash melting temperatures. Energy Fuels 1994;8:598-606.
2. Niksa S, Liu G-S, Hurt H. Coal conversion submodels for design applications at elevated pressures. Part I. Coal devolatilization and char oxidation. Prog Energy Combust Sci 2003;29(5):425-77.
3. Wall TF, Liu G-S, Wu H-W, Roberts DG, Benell KE, Gupta S, et al. The effect of pressure on coal reactions during pulverized coal combustion and gasification. Prog Energy Combust Sci 2002;28:405.
4. Fletcher TH, Zeng D, Clark M, Hecker WC. Properties of coal chars produced at elevated pressures and high heating rates. Proceedings of the 12th international conference on coal science, Cairns, Queensland, Australia; November 2-6, 2003.
5. Tang L, Gupta R, Sheng C, Wall TF. Single particle approach of CPD model to predict high temperature VM yields of coal. Proceedings of the 12th international conference on coal science, Cairns, Queensland, Australia; November 2-6, 2003.
6. Yu J, Strezov V, Lucas J, Liu G-S, Wall TF. A mechanistic study on char structure evolution during coal devolatilization - experiments and model predictions. Proc Combust Inst 2002:29:467-73.
7. Yu J, Strezov V, Lucas J, Wall TF. Swelling behaviour of individual particles in the single particle reactor. Fuel 2003; 15-17:1977-87.
8. Yu J-L, Lucas J, Strezov V, Wall T. Swelling and char structures from density fractions of pulverized coal. Energy Fuels 2003;17:1160-74.
9. 2 and steam-gasification in a high-pressure wire-mesh reactor: the reactivity of Daw Mill coal and combustion reactivity of its chars. Fuel 1999;78:781-93.
10. 2 and steam: development of a steam injection facility for high-pressure wire-mesh reactors. Energy Fuels 1999; 13(1):122-9.
11. Messenböck RC, Paterson NP, Dugwell DR, Kandiyoti R. Factors governing reactivity in low temperature coal gasification. Part 1. An attempt to correlate results from a suite of coals with experiments on maceral concentrates. Fuel 2000;79:109-21.
12. Lim J-Y, Chatzakis IN, Megaritis A, Cai H-Y, Dugwell DR, Kandiyoti R. Gasification and char combustion reactivities of Daw Mill coal in wire-mesh and hot-rod reactors. Fuel 1997;76(13):1327-35.
13. Zhuo Y, Messenbock R, Collot A-G, Megaritis A, Paterson N, Dugwell DR, et al. Conversion of coal particles in pyrolysis and gasification: comparison of conversions in a pilot-scale gasifier and bench-scale test equipment. Fuel 2000;79:793-802.
14. 2 gasification of coal maceral concentrates: conversions and char combustion reactivities. Fuel 1999;78:871-82.
15. 2. Fuel Process Technol 1993;36:81.
16. Yang RYK, Lee IC, Raghunathan K, Peng FF, Jiang WD. Kinetics of high temperature and pressure char-steam reaction in coal gasification. NTIS No. DE87001088, Department of Chemical Engineering, University of West Virginia, Morgantown, WV; 1986.
17. Moors JHJ. Pulverized char combustion and gasification at high temperatures and pressures. PhD Dissertation, Eindoven Tech. Univ., The Netherlands; 1998.
18. Zevenhoven R, Hupa M. Characterization of solid fuel at pressurized fluidized bed gasification conditions. Proceedings of the 23rd international technical conference on coal utilization and fuel systems, March 9-13, 1998, Clearwater, FL, USA; 1998. p. 81-92.
19. Sha XZ, Chen YG, Cao J, Yang YM, Ren DQ. Effects of operating pressure on coal gasification. Fuel 1990;69:293.
20. Ma ZH, Zhang CF, Zhu ZB, Sun EL. A study on the intrinsic kinetics of steam gasification of Jincheng coal char. Fuel Process Technol 1992;31:69.
21. Goyal A, Zabransky RF, Rehmat A. Gasification kinetics of Western Kentucky bituminous coal char. Ind Eng Chem Res 1989;28:1767.
22. 2 atmosphere. Fuel 1992;71:213.
23. 2. Fuel 1985;64:801.
24. Kajitani S, Hara S, Matsuda H. Gasification rate analysis of coal char with a pressurized drop tube furnace. Fuel 2002;81:539-46.
25. 2 at elevated pressure. Fuel 2001;80:1651-8.
26. 2O: effects of pressure on intrinsic reaction kinetics. Energy Fuels 2000;14:483-9.
27. 2 and steam. Fuel 1994;73:413.
28. Li S, Xiao X. Gasification reactivity of three Chinese coal chars with steam at elevated pressure. Fuel 1993;72:1351.
29. Abichandani JS, Deradourian C, Gannon RE, Stickler DB, Woodroffe JA. Pressure effects on steam pyrolysis of coal. Fuel Process Technol 1988;18:133-46.
30. 2 and CO. Fuel 1985;64:591.
31. Miura K, Hashimoto K, Sileston PL. Factors affecting the reactivity of coal chars during gasification, and indices representing reactivity. Fuel 1989;68:1461.
32. Hurt RH, Lunden MM, Brehob EG, Maloney DJ. Statistical kinetics for pulverized coal combustion. Proc Combust Inst 1996;24:3169.
33. Hurt RH, Davis KA, Yang NYC, Headley TR, Mitchell GD. Residual carbon from pulverised coal fired boilers: 2. Morphology and physicochemical properties. Fuel 1995; 74(9):1297-306.
34. Hurt R, Sun J-K, Lunden M. A kinetic model of carbon burner in pulverized coal combustion. Combust Flame 1998; 113:181.
35. Sun J-K, Hurt RH. A numerical study of the origin of unburned carbon. Ninth international conference on coal science, Essen, Germany, DGMK Tagungsberichte. 9703; 1997. p. 927-30.
36. Hurt RH, Calo JM. Semi-global intrinsic kinetics for char combustion modeling. Combust Flame 2001;125:1138-49.
37. Hurt RH. Development plan for CBK/gasification. Preliminary Report for Niksa Energy Associates, Belmont, CA; 2002.
38. Blackwood JD, McGrory F. The carbon steam reaction at high pressure. Aust J Chem 1958;11:16.
39. Blackwood JD, Ingeme AJ. Reaction of carbon with carbon dioxide at high pressure. Aust J Chem 1960;13:194.
40. Liu G-S. Mathematical modeling of coal char reactivity in pressurized entrained flow gasifiers. PhD Thesis, Department of Chemical Engineering, University of Newcastle, Australia; 1999.
41. Harris DJ, Patterson JH. Use of Australian bituminous coals in IGCC power generation technologies. Aust Inst Energy J 1995;13:22.
42. Blackwood JD. The reaction of carbon with hydrogen at high pressure. Aust J Chem 1959;12:14.
43. Tomita A, Mahajan OP, Walker Jr PL. Reactivity of heat-treated coals in hydrogen. Fuel 1977;56:490.
44. Hong J-H. Modeling char oxidation as a function of pressure using an intrinsic Langmuir rate equation. PhD Dissertation, Department of Chemical Engineering, Brigham Young University, Utah; 2000.
45. Satterfield CN. Mass transfer in heterogeneous catalysis. Cambridge, MA: MIT Press; 1970.
46. Salatino P, Senneca O, Masi S. Assessment of thermodeactivation during gasification of a bituminous coal char. Energy Fuels 1999;13:1154-9.
47. Essenhigh RH. Influence of initial particle density on the reaction model of porous carbon particles. Combust Flame 1994;99:269.
48. Gavalas GR. A random capillary model with application to char gasification at chemical controlled rates. AIChE J 1980;26:557.
49. Bhatia SK, Perlmutter DD. A random pore model for fluid-solid reactions: I. Isothermal, kinetic control. AIChE J 1980;26:379.
50. Bhatia SK, Perlmutter DD. A random pore model for fluid-solid reactions: II. Diffusion and transport effects. AIChE J 1981;27:247.
51. van Heek KH, Muehlen J-J. In: Lahaye, Ehrburger, editors. Fundamental issues in control of carbon gasification reactivity. Dordrecht: Kluwer; 1991.
52. Lang T, Hurt RH. Char combustion reactivities for a suite of diverse solid fuels and char-forming organic model compounds. Proc Combust Inst 2002;29:423-31.
53. Zolin A. Reactivity of solid fuels. PhD dissertation, Department of Chemical Engineering, Technical University of Denmark, Denmark; 2001.
54. Kurose R, Ikeda M, Makino H. Combustion characteristics of high ash coal in a pulverized coal combustion. Fuel 2001;80:1447-55.
55. Penner SS. Chemistry problems in jet propulsion. New York: Pergamon Press; 1957.
56. Niksa S, Liu G-S. Incorporating detailed reaction mechanisms into simulations of coal-nitrogen conversion in p.f. flames. Fuel 2002;81:2371-85.
57. Niksa S, Liu G-S. Advanced CFD post-processing for p.f. flame structure and emissions. 28th International technical conference on coal utilization and fuel systems, Coal Technology Association, Clearwater, FL; March, 2003.
58. Govind R, Shah J. Modeling and simulation of an entrained flow coal gasifier. AIChE J 1984;30:79.
59. Niksa S, Cho S, Assigning meaningful stoichiometric ratios for pulverized coal flames. Proc Combust Inst 1998;27:2905-13.
60. Chen JC, Castagnoli C, Niksa S. Coal devolatilization during rapid transient heating. 2. Secondary pyrolysis. Energy Fuels 1992;6:264-71.