純氧燃燒(Oxy-fuel combustion)作為一種可實現減少碳排放的燃燒技術，目前被應用於化石燃料為主的能源系統，比起其餘碳捕捉技術，純氧燃燒除了具有CO2捕獲率高(可達95%以上)的優點，同時也提升燃燒效率，降低污染物排放，因此也作為潔淨能源的高效燃燒方式。
為了逐漸取代化石燃料並兼顧穩定發電量與減少對環境的汙染，達到永續發展的目的，將生質物料(Biomass)取代部分化石燃料(Fossil fuel)進行混燒是一個有效的方式。每年有數上百萬噸的棕櫚空果串(PEFB)廢料沒有得到有效處置，大量的掩埋反而造成大量溫室氣體排放並阻礙作物生長，然而棕櫚空果串非常適合用作為生質燃料再利用，因此本研究通過結合混燒與純氧燃燒技術，探討棕櫚空果串的基礎燃燒特性，提供未來實際操作於業界鍋爐混燒的參考資訊，以預測可能的燃燒行為。
本研究將棕櫚空果串、澳洲煤和其混合物，藉由熱重分析儀(TGA)分析在空氣(O2/N2)與純氧環境下(O2/CO2)的熱解與氧化行為，並串接傅立葉轉換紅外線光譜儀(FTIR)分析產氣中的特定氣體產物，接著以單顆燃料錠自由燃燒爐系統探討在不同環境溫度、氣體環境和混摻比例的燃燒反應特性與現象。熱重分析的熱解行為結果顯示，在不同氣體環境的反應初期整體重量損失行為相似，直到高達約700℃的環境溫度之後，在CO2氣體環境有額外的焦碳氣化反應(Boudouard reaction)發生，導致有更多的CO生成，但是在N2氣體環境則僅有些微的重量損失行為；熱重分析的氧化行為結果顯示混合物在30%O2/70%CO2氣體環境下，當混摻比例提高有助於降低引燃溫度與燃燼溫度，而BBR=50%混合物的整體反應擬合的綜合燃燒特性指數Sm有最大的值，代表具有最佳的燃燒特性，BBR=10%混合物次之，BBR=30%混合物最小，可見其反應不是單純的加成特性結果，彼此間存在協同效應。單顆燃料錠自由燃燒結果顯示，隨著混摻比例提高，有易於氣相火焰提早引燃，促進焦炭燃燒進行，縮短總燃燒時間，並減少灰燼含量，而且環境溫度改變對氣相燃燒有顯著影響，焦炭燃燒則受O2濃度改變有明顯差異。此外，光譜分析結果則顯示棕櫚空果串於30%O2/70%CO2氣體環境與澳洲煤於21%O2/79%CO2氣體環境的NOx與SO2有最低的吸收峰值，可見在適當的純氧燃燒條件是有助於抑制汙染物的形成。

Co-combustion of PEFB and coal can make up for the adverse effects of high pollutant and high ash content of coal. Oxy-fuel combustion and CO2 capture from flue gases is a near-zero emission technology that can be adapted to both new and existing pulverized coal-fired power stations. In this study, the combustion characteristics of PEFB, Australian coal and their blend with various blending ratios were studied. The results indicated that replacing N2 by CO2 in the combustion atmosphere with 21% of O2 caused increase in the ignition temperature and burnout temperature. When the O2 concentration was increased to 30%, the ignition temperature and burnout temperature were lower than in the air case. A slight decrease in the ignition temperature and a significant reduction in the burnout temperature was observed after the addition of PEFB, this trend became more obvious as the blending ratios were increased. The emissions of NOx and SO2 during oxy-fuel combustion were lower than under air-firing conditions. The reaction rate constant of combustion process calculated by Coats-Redfern method for 21%O2/79%CO2 are slightly lower than for 21%O2/79%N2. There was a synergistic effect for the co-combustion of PEFB and Australian coal, especially in the char oxidation stage.

[1] S. S. Idris, N. A. Rahman, and K. Ismail, “Combustion characteristics of Malaysian oil palm biomass, sub-bituminous coal and their respective blends via thermogravimetric analysis (TGA),” Bioresource technology, vol. 123, pp. 581-591, 2012.
[2] S. De, and M. Assadi, “Impact of cofiring biomass with coal in power plants–A techno-economic assessment,” Biomass and Bioenergy, vol. 33, no. 2, pp. 283-293, 2009.
[3] W. Ghani, A. Alias, R. Savory, and K. Cliffe, “Co-combustion of agricultural residues with coal in a fluidised bed combustor,” Waste Management, vol. 29, no. 2, pp. 767-773, 2009.
[4] C. Wang, Y. Wu, Q. Liu, H. Yang, and F. Wang, “Analysis of the behaviour of pollutant gas emissions during wheat straw/coal cofiring by TG–FTIR,” Fuel Processing Technology, vol. 92, no. 5, pp. 1037-1041, 2011.
[5] D. McIlveen-Wright, Y. Huang, S. Rezvani, and Y. Wang, “A technical and environmental analysis of co-combustion of coal and biomass in fluidised bed technologies,” Fuel, vol. 86, no. 14, pp. 2032-2042, 2007.
[6] IEA, Key World Energy Statistics 2017, 2017.
[7] IEA, World Energy Outlook 2014, 2014.
[8] IEA, Renewables Information 2017, 2017.
[9] E. S. R. Laboratory, "National Oceanic & Atmospheric Administration."
[10] IEA, CO2 Emissions from Fuel Combustion 2017, 2017.
[11] 經濟部能源局, “能源統計年報,” 2016.
[12] 行政院環境保護署, “國家溫室氣體登錄平台,” 2012.
[13] 經濟部能源局, “能源轉型白皮書,” 2016.
[14] V. Sjaak, and J. Koppejan, “The handbook of biomass combustion and co-firing,” Earthsacn, Washington, DC, vol. 144, 2008.
[15] P. Basu, Biomass gasification, pyrolysis and torrefaction: practical design and theory: Academic press, 2013.
[16] K. B. Cantrell, T. Ducey, K. S. Ro, and P. G. Hunt, “Livestock waste-to-bioenergy generation opportunities,” Bioresource technology, vol. 99, no. 17, pp. 7941-7953, 2008.
[17] J. Li, E. Biagini, W. Yang, L. Tognotti, and W. Blasiak, “Flame characteristics of pulverized torrefied-biomass combusted with high-temperature air,” Combustion and Flame, vol. 160, no. 11, pp. 2585-2594, 2013.
[18] 萬皓鵬, and 李宏台, “廢棄物衍生燃料的使用,” 科學發展, vol. 450, pp. 34-43, 2010.
[19] H.-P. Wan, Y.-H. Chang, W.-C. Chien, H.-T. Lee, and C. Huang, “Emissions during co-firing of RDF-5 with bituminous coal, paper sludge and waste tires in a commercial circulating fluidized bed co-generation boiler,” Fuel, vol. 87, no. 6, pp. 761-767, 2008.
[20] T. Kupka, M. Mancini, M. Irmer, and R. Weber, “Investigation of ash deposit formation during co-firing of coal with sewage sludge, saw-dust and refuse derived fuel,” Fuel, vol. 87, no. 12, pp. 2824-2837, 2008.
[21] A. K. Dalai, N. Batta, I. Eswaramoorthi, and G. J. Schoenau, “Gasification of refuse derived fuel in a fixed bed reactor for syngas production,” Waste Management, vol. 29, no. 1, pp. 252-258, 2009.
[22] C. Wang, F. Wang, Q. Yang, and R. Liang, “Thermogravimetric studies of the behavior of wheat straw with added coal during combustion,” Biomass and Bioenergy, vol. 33, no. 1, pp. 50-56, 2009.
[23] S. E. Hosseini, and M. A. Wahid, “Utilization of palm solid residue as a source of renewable and sustainable energy in Malaysia,” Renewable and Sustainable Energy Reviews, vol. 40, pp. 621-632, 2014/12/01/, 2014.
[24] 經濟部國際貿易局, “馬來西亞棕油產業概況,” 2014.
[25] M. P. O. Board, “Crude Palm Oil statistics,” Economics & Industry Development Division, 2009.
[26] S. E. Hosseini, M. A. Wahid, and A. Ganjehkaviri, “An overview of renewable hydrogen production from thermochemical process of oil palm solid waste in Malaysia,” Energy Conversion and Management, vol. 94, pp. 415-429, 2015.
[27] T. L. Kelly-Yong, K. T. Lee, A. R. Mohamed, and S. Bhatia, “Potential of hydrogen from oil palm biomass as a source of renewable energy worldwide,” Energy Policy, vol. 35, no. 11, pp. 5692-5701, 2007.
[28] L. W. Chow, S. A. Tio, J. Y. Teoh, C. G. Lim, Y. Y. Chong, and S. Thangalazhy-Gopakumar, “Sludge as a relinquishing catalyst in Co-Pyrolysis with palm Empty Fruit Bunch Fiber,” Journal of Analytical and Applied Pyrolysis, vol. 132, pp. 56-64, 2018/06/01/, 2018.
[29] N. Abdullah, and H. Gerhauser, “Bio-oil derived from empty fruit bunches,” Fuel, vol. 87, no. 12, pp. 2606-2613, 2008.
[30] P. Papilo, Marimin, E. Hambali, and I. S. Sitanggang, “Sustainability index assessment of palm oil-based bioenergy in Indonesia,” Journal of Cleaner Production, vol. 196, pp. 808-820, 2018/09/20/, 2018.
[31] S. H. Chang, “An overview of empty fruit bunch from oil palm as feedstock for bio-oil production,” Biomass and Bioenergy, vol. 62, pp. 174-181, 2014.
[32] M. B. Toftegaard, J. Brix, P. A. Jensen, P. Glarborg, and A. D. Jensen, “Oxy-fuel combustion of solid fuels,” Progress in energy and combustion science, vol. 36, no. 5, pp. 581-625, 2010.
[33] F. L. Horn, and M. Steinberg, “Control of carbon dioxide emissions from a power plant (and use in enhanced oil recovery),” Fuel, vol. 61, no. 5, pp. 415-422, 1982.
[34] B. Abraham, J. Asbury, E. Lynch, and A. Teotia, “Coal-oxygen process provides CO/sub 2/for enhanced recovery,” Oil Gas J.;(United States), vol. 80, no. 11, 1982.
[35] A. M. Wolsky, E. J. Daniels, and B. J. Jody, “Recovering CO2 From Large− and Medium-Size Stationary Combustors,” Journal of the Air & Waste Management Association, vol. 41, no. 4, pp. 449-454, 1991.
[36] R. Allam, and C. Spilsbury, “A study of the extraction of CO2 from the flue gas of a 500 MW pulverised coal fired boiler,” Energy Conversion and Management, vol. 33, no. 5-8, pp. 373-378, 1992.
[37] D. Toporov, Combustion of pulverised coal in a mixture of oxygen and recycled flue gas: Elsevier, 2014.
[38] T. Ochs, D. Oryshchyn, R. Woodside, C. Summers, B. Patrick, D. Gross, M. Schoenfield, T. Weber, and D. O’Brien, “Results of initial operation of the Jupiter Oxygen Corporation oxy-fuel 15 MWth burner test facility,” Energy Procedia, vol. 1, no. 1, pp. 511-518, 2009.
[39] K. Okazaki, and T. Ando, “NOx reduction mechanism in coal combustion with recycled CO2,” Energy, vol. 22, no. 2-3, pp. 207-215, 1997.
[40] T. Wall, and J. Yu, "Coal-fired oxyfuel technology status and progress to deployment."
[41] H. Herzog, “CCS project database,” 2011.
[42] 彭瑞祥, “煤混生物质的富氧燃烧特性及污染物排放特性研究,” 重庆大学, 2015.
[43] 彦, 彦丰, and 江荣, O2/CO2 煤粉燃烧污染物特性实验和理论研究: 科学出版社, 2009.
[44] L. Rosendahl, Biomass combustion science, technology and engineering: Elsevier, 2013.
[45] H. Yang, R. Yan, H. Chen, D. H. Lee, and C. Zheng, “Characteristics of hemicellulose, cellulose and lignin pyrolysis,” Fuel, vol. 86, no. 12-13, pp. 1781-1788, 2007.
[46] 刘联胜, 王恩宇, and 吴晋湘, "燃烧理论与技术," 北京: 化学工业出版社, 2008.
[47] M. Sami, K. Annamalai, and M. Wooldridge, “Co-firing of coal and biomass fuel blends,” Progress in energy and combustion science, vol. 27, no. 2, pp. 171-214, 2001.
[48] F. Scala, “Fluidized bed gasification of lignite char with CO2 and H2O: a kinetic study,” Proceedings of the Combustion Institute, vol. 35, no. 3, pp. 2839-2846, 2015.
[49] J. Yu, J. A. Lucas, and T. F. Wall, “Formation of the structure of chars during devolatilization of pulverized coal and its thermoproperties: A review,” Progress in energy and combustion science, vol. 33, no. 2, pp. 135-170, 2007.
[50] O. Senneca, R. Chirone, and P. Salatino, “A thermogravimetric study of nonfossil solid fuels. 2. Oxidative pyrolysis and char combustion,” Energy & Fuels, vol. 16, no. 3, pp. 661-668, 2002.
[51] 赵卫东, 刘建忠, 张保生, 周俊虎, and 岑可法, “水焦浆燃烧动力学参数求解方法,” 中国电机工程学报, vol. 28, no. 17, pp. 55-60, 2008.
[52] S. Vyazovkin, A. K. Burnham, J. M. Criado, L. A. Pérez-Maqueda, C. Popescu, and N. Sbirrazzuoli, “ICTAC Kinetics Committee recommendations for performing kinetic computations on thermal analysis data,” Thermochimica acta, vol. 520, no. 1-2, pp. 1-19, 2011.
[53] K.-M. Lu, W.-J. Lee, W.-H. Chen, and T.-C. Lin, “Thermogravimetric analysis and kinetics of co-pyrolysis of raw/torrefied wood and coal blends,” Applied Energy, vol. 105, pp. 57-65, 2013.
[54] A. W. Coats, and J. Redfern, “Kinetic parameters from thermogravimetric data,” Nature, vol. 201, no. 4914, pp. 68, 1964.
[55] K. Hein, and J. Bemtgen, “EU clean coal technology—co-combustion of coal and biomass,” Fuel processing technology, vol. 54, no. 1-3, pp. 159-169, 1998.
[56] M. Van de Velden, J. Baeyens, A. Brems, B. Janssens, and R. Dewil, “Fundamentals, kinetics and endothermicity of the biomass pyrolysis reaction,” Renewable energy, vol. 35, no. 1, pp. 232-242, 2010.
[57] G.-q. Liu, Q.-c. Liu, X.-q. Wang, M. Fei, R. Shan, and Z.-p. Ji, “Combustion Characteristics and Kinetics of Anthracite Blending with Pine Sawdust,” Journal of Iron and Steel Research, International, vol. 22, no. 9, pp. 812-817, 2015.
[58] M. V. Gil, P. Oulego, M. Casal, C. Pevida, J. Pis, and F. Rubiera, “Mechanical durability and combustion characteristics of pellets from biomass blends,” Bioresource Technology, vol. 101, no. 22, pp. 8859-8867, 2010.
[59] X. Liu, M. Chen, and D. Yu, “Oxygen enriched co-combustion characteristics of herbaceous biomass and bituminous coal,” Thermochimica acta, vol. 569, pp. 17-24, 2013.
[60] C. Moon, Y. Sung, S. Ahn, T. Kim, G. Choi, and D. Kim, “Effect of blending ratio on combustion performance in blends of biomass and coals of different ranks,” Experimental Thermal and Fluid Science, vol. 47, pp. 232-240, 2013.
[61] M. Varol, A. Atimtay, B. Bay, and H. Olgun, “Investigation of co-combustion characteristics of low quality lignite coals and biomass with thermogravimetric analysis,” Thermochimica Acta, vol. 510, no. 1-2, pp. 195-201, 2010.
[62] K. Zhang, K. Zhang, Y. Cao, and W.-p. Pan, “Co-combustion characteristics and blending optimization of tobacco stem and high-sulfur bituminous coal based on thermogravimetric and mass spectrometry analyses,” Bioresource technology, vol. 131, pp. 325-332, 2013.
[63] X. Fang, L. Jia, and L. Yin, “A weighted average global process model based on two− stage kinetic scheme for biomass combustion,” Biomass and bioenergy, vol. 48, pp. 43-50, 2013.
[64] Y. Lin, X. Ma, X. Ning, and Z. Yu, “TGA–FTIR analysis of co-combustion characteristics of paper sludge and oil-palm solid wastes,” Energy Conversion and Management, vol. 89, pp. 727-734, 2015.
[65] Z. Xie, and X. Ma, “The thermal behaviour of the co-combustion between paper sludge and rice straw,” Bioresource technology, vol. 146, pp. 611-618, 2013.
[66] M. V. Gil, D. Casal, C. Pevida, J. Pis, and F. Rubiera, “Thermal behaviour and kinetics of coal/biomass blends during co-combustion,” Bioresource Technology, vol. 101, no. 14, pp. 5601-5608, 2010.
[67] 孙学信, "燃煤锅炉燃烧试验技术与方法," 北京: 中国电力出版社, 2002.
[68] A. Kazagic, and I. Smajevic, “Experimental investigation of ash behavior and emissions during combustion of Bosnian coal and biomass,” Energy, vol. 32, no. 10, pp. 2006-2016, 2007.
[69] F. A. C. M. Commissaris, V. Y. Banine, and A. Veefkind, "The reactivity of pulverised coal and char in shock tube experiments with O2 and CO2," conference; Proc. 8th International Conference on Coal Science, Oviedo, Spain, 11 September 1995, 1995.
[70] C. Shaddix, and A. Molina, "Influence of CO2 on coal char combustion kinetics in oxy-fuel applications." pp. 25-28.
[71] J. J. Saastamoinen, M. J. Aho, J. P. Hämäläinen, R. Hernberg, and T. Joutsenoja, “Pressurized pulverized fuel combustion in different concentrations of oxygen and carbon dioxide,” Energy & Fuels, vol. 10, no. 1, pp. 121-133, 1996.
[72] D. J. Harris, and I. W. Smith, “Intrinsic reactivity of petroleum coke and brown coal char to carbon dioxide, steam and oxygen,” Symposium (International) on Combustion, vol. 23, no. 1, pp. 1185-1190, 1991/01/01/, 1991.
[73] P. A. Bejarano, and Y. A. Levendis, “Single-coal-particle combustion in O2/N2 and O2/CO2 environments,” Combustion and flame, vol. 153, no. 1-2, pp. 270-287, 2008.
[74] W. Yan, and Y. Liu, "Prediction and measurements of carbon combustion rate in CO2/O2 environments and its relevance to greenhouse gas recovery." pp. 1591-1594.
[75] C. Wang, G. Berry, K. Chang, and A. Wolsky, “Combustion of pulverized coal using waste carbon dioxide and oxygen,” Combustion and Flame, vol. 72, no. 3, pp. 301-310, 1988.
[76] H. Liu, R. Zailani, and B. M. Gibbs, “Comparisons of pulverized coal combustion in air and in mixtures of O2/CO2,” Fuel, vol. 84, no. 7-8, pp. 833-840, 2005.
[77] B. Arias, C. Pevida, F. Rubiera, and J. Pis, “Effect of biomass blending on coal ignition and burnout during oxy-fuel combustion,” Fuel, vol. 87, no. 12, pp. 2753-2759, 2008.
[78] J. Riaza, L. Álvarez, M. Gil, C. Pevida, J. Pis, and F. Rubiera, “Ignition and NO emissions of coal and biomass blends under different oxy-fuel atmospheres,” Energy Procedia, vol. 37, pp. 1405-1412, 2013.
[79] T. S. Farrow, C. Sun, and C. E. Snape, “Impact of biomass char on coal char burn-out under air and oxy-fuel conditions,” Fuel, vol. 114, pp. 128-134, 2013.
[80] N. S. Yuzbasi, and N. Selçuk, “Air and oxy-fuel combustion characteristics of biomass/lignite blends in TGA-FTIR,” Fuel processing technology, vol. 92, no. 5, pp. 1101-1108, 2011.
[81] Cahyadi, A. Surjosatyo, and Y. S. Nugroho, “Predicting Behavior of Coal Ignition in Oxy-fuel Combustion,” Energy Procedia, vol. 37, pp. 1423-1434, 2013/01/01/, 2013.
[82] M. F. Irfan, A. Arami-Niya, M. H. Chakrabarti, W. M. A. W. Daud, and M. R. Usman, “Kinetics of gasification of coal, biomass and their blends in air (N2/O2) and different oxy-fuel (O2/CO2) atmospheres,” Energy, vol. 37, no. 1, pp. 665-672, 2012.
[83] B. Cassel, K. Menard, C. Shelton, and C. Earnest, “Proximate analysis of coal and coke using the STA 8000 Simultaneous Thermal Analyzer,” PerkinElmer Application Note, 2012.
[84] P. J. Van Soest, J. B. Robertson, and B. A. Lewis, “Methods for Dietary Fiber, Neutral Detergent Fiber, and Nonstarch Polysaccharides in Relation to Animal Nutrition,” Journal of Dairy Science, vol. 74, no. 10, pp. 3583-3597, 1991/10/01/, 1991.
[85] 劉家佑, 陳冠邦, 李嘉文, and 趙怡欽, “五節芒草與其生質炭燃燒特性之研究,” National Cheng Kung University Department of Aeronautics & Astronautics, 2014.
[86] 雷强, “富氧气氛下煤掺混生物质燃烧特性 [D],” 重庆大学, 2012.
[87] Y. Lin, Y. Liao, Z. Yu, S. Fang, and X. Ma, “The investigation of co-combustion of sewage sludge and oil shale using thermogravimetric analysis,” Thermochimica Acta, vol. 653, pp. 71-78, 2017/07/10/, 2017.
[88] R. López, C. Fernández, J. Fierro, J. Cara, O. Martínez, and M. Sánchez, “Oxy-combustion of corn, sunflower, rape and microalgae bioresidues and their blends from the perspective of thermogravimetric analysis,” Energy, vol. 74, pp. 845-854, 2014.
[89] R. López, C. Fernández, J. Cara, O. Martínez, and M. Sánchez, “Differences between combustion and oxy-combustion of corn and corn–rape blend using thermogravimetric analysis,” Fuel Processing Technology, vol. 128, pp. 376-387, 2014.
[90] C. Chen, Z. Lu, X. Ma, J. Long, Y. Peng, L. Hu, and Q. Lu, “Oxy-fuel combustion characteristics and kinetics of microalgae Chlorella vulgaris by thermogravimetric analysis,” Bioresource technology, vol. 144, pp. 563-571, 2013.
[91] J.-J. Lu, and W.-H. Chen, “Investigation on the ignition and burnout temperatures of bamboo and sugarcane bagasse by thermogravimetric analysis,” Applied Energy, vol. 160, pp. 49-57, 2015.
[92] C. Jian-yuan, and S. Xue-xing, “Determination of the Devolatilization Index and Combustion Characteristic Index of Pulverized Coals [J],” Power Engineering, vol. 5, pp. 002, 1987.
[93] W. Qing, X. Hao, L. Hongpeng, J. Chunxia, and B. Jingru, “Thermogravimetric analysis of the combustion characteristic of oil shalesemi-coke/biomass blends,” Oil shale, vol. 28, no. 2, 2011.
[94] S. Su, J. H. Pohl, D. Holcombe, and J. Hart, “Techniques to determine ignition, flame stability and burnout of blended coals in pf power station boilers,” Progress in Energy and Combustion Science, vol. 27, no. 1, pp. 75-98, 2001.
[95] Y. Niu, H. Tan, and S. e. Hui, “Ash-related issues during biomass combustion: Alkali-induced slagging, silicate melt-induced slagging (ash fusion), agglomeration, corrosion, ash utilization, and related countermeasures,” Progress in Energy and Combustion Science, vol. 52, pp. 1-61, 2016.
[96] N. Selcuk, and N. S. Yuzbasi, “Combustion behaviour of Turkish lignite in O2/N2 and O2/CO2 mixtures by using TGA–FTIR,” Journal of analytical and applied pyrolysis, vol. 90, no. 2, pp. 133-139, 2011.
[97] L. Duan, C. Zhao, W. Zhou, C. Qu, and X. Chen, “Effects of operation parameters on NO emission in an oxy-fired CFB combustor,” Fuel Processing Technology, vol. 92, no. 3, pp. 379-384, 2011.
[98] G. H. Liu, X. Q. Ma, and Z. Yu, “Experimental and kinetic modeling of oxygen-enriched air combustion of municipal solid waste,” Waste management, vol. 29, no. 2, pp. 792-796, 2009.
[99] X. Peng, X. Ma, Y. Lin, Z. Guo, S. Hu, X. Ning, Y. Cao, and Y. Zhang, “Co-pyrolysis between microalgae and textile dyeing sludge by TG–FTIR: kinetics and products,” Energy conversion and management, vol. 100, pp. 391-402, 2015.
[100] R. K. Rathnam, L. K. Elliott, T. F. Wall, Y. Liu, and B. Moghtaderi, “Differences in reactivity of pulverised coal in air (O2/N2) and oxy-fuel (O2/CO2) conditions,” Fuel Processing Technology, vol. 90, no. 6, pp. 797-802, 2009.
[101] S. R. Turns, “An introduction to combustion, 2000,” MacGraw Hill, Boston, Massachusetts, US, 2000.