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低阶烟煤中低温热解及热解产物研究
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摘要
“中低温热解一热解产品深度加工”多联产是目前低阶烟煤转化利用的有效途径之一。论文选取我国典型低阶烟煤集贤煤和东荣煤为样品,应用多种近现代分析表征方法进行了煤质深度评价,分别利用热重仪、管式炉和程控升温马弗炉进行了逐级放大的中低温热解实验,系统研究了热解工艺条件对热解产物分布、组成及工艺性质的影响,探寻准确、定量地表征低阶烟煤热解过程和特性、煤(焦)热解反应性和气化反应活性的方法,在此基础上以热解产物深度加工利用对原料组成、性质的要求为导向,研究、关联了热解产物组成及特异性工艺指标与热解工艺条件间的关系。
     结果表明:集贤煤和东荣煤的挥发分、镜质组、壳质组和含氧官能团含量高、弱粘结性、低灰低硫等特点决定了它们是中低温热解的优质原料;在煤样中低温热解过程中,加热终温对热解产品的分布和组成的影响最大,升温速度基本不对产品分布和组成产生影响,保温时间超过90min后对产品分布和组成的影响很小;两种煤在450℃下制备的半焦的可磨性和预测成浆性均最好;半焦的燃烧、气化反应活性和比电阻均随加热终温的提高而降低;集贤煤和东荣煤分别在4500C和400℃下制取的焦油含轻质组分最多,两种煤均在500℃下含重质组分最多,分别在550℃和500℃下含低阶酚最多;煤气热值大体随加热终温的提高而增加;研究提出的热解特征指数尸和气化活性指数He分别可以简单、准确、定量的表征低阶烟煤的热解反应活性和煤(焦)的气化反应活性。论文通过关联利用方向所涉及的特异性指标与热解条件的关系,确定了适合热解产物深加工的热解工艺方案。
Integrated utilization by medium-low temperature pyrolysis is one of efficient and economic ways of low rank bituminous coal (LRC) conversion and utilization. Jixian coal and Dongrong coal, typical LRCs in China, were characterized and evaluated with aids of modern analysis instruments, and then they were pyrolyzed at medium-low temperature using thermogravimetry, electric tube furnace and muffle furnace, respectively. The effects of pyrolysis parameters on products'distribution, composition and properties were studied, and the new indices which could be used to quantitatively and accurately evaluate low-rank bituminous coal's pyrolysis reactivity and char's gasification reactivity were proposed. In accordance with the requirements for feedstocks of pyrolysis products'utilization, the composition and properties of products and pyrolysis parameters were related.
     The results show that because of its high contents of volatility, vitrinite, exinite and oxygen functional groups, and low contents of cohesiveness, ash and sulfur, Jixian coal and Dongrong coal are suitable for medium-low temperature pyrolysis. The pyrolysis temperature is the most influential factor among pyrolysis process parameters. The yield and composition of products almost do not change with the variation of heating rate. When the pyrolysis time is more than90min, there is little change in the yield and composition of products. The grindability and forecasting slurry ability of Jixian and Dongrong semicokes pyrolyzed at450℃are best. The gasification reactivity, combustion reactivity and resistivity of semicokes decrease with pyrolysis temperature increasing. The light fractions in tars derived from Jixian coal pyrolysis at450℃and Dongrong coal pyrolysis at400℃is highest, the heavy fractions in tars derived from coal pyrolysis at500℃is highest, and the content of low-rank phenol in tars derived from Jixian coal pyrolysis at450℃and Dongrong coal pyrolysis at400℃is highest. The caloric value of gas increases with pyrolysis temperature increasing. The Pyrolysis Characteristic Index P and Gasification Reactivity Index HG can be used to evaluate low-rank bituminous coal's pyrolysis reactivity and char's gasification reactivity quantitatively and accurately. The pyrolysis parameters suitable for products'utilization are optimized based on the relationship between property and pyrolysis parameter.
引文
[1]中国能源年签编辑委员会编.2009中国能源年签[M],北京:科技出版社.2011:47-49.
    [2]林伯强.中国能源发展报告2008[M],北京:中国财政经济出版社.2008:163-248.
    [3]中国产业地图编委会,中国经济景气监测中心编.中国能源产业地图2006-2007[M],北京:社会科学文献出版社.2007: 74-104.
    [4]陈贵峰,俞珠峰,成玉琪.中国煤炭加工技术发展的思考[J].洁净煤技术,2001, 7(1): 9-13.
    [5]古天野.煤炭洁净加工与高效利用[J].洁净煤技术,2006, 12(4): 88-90.
    [6]初茉,李华民.褐煤的加工与利用技术[J].煤炭工程,2005, (2): 47-49.
    [7]沈国娟,张明旭,王龙贵.浅谈褐煤的利用途径[J].煤炭加工与综合利用,2005, (6): 25-27.
    [8]张玉卓.中国煤炭液化技术发展前景[J].煤炭科学技术,2006, 34(1): 19-22.
    [9]董洪峰,云增杰,曹勇飞.我国褐煤的综合利用途径及前景展望[J].煤炭技术,2008, 27(9): 122-124.
    [10]陈冰冰,池海谈.对褐煤的加工利用[J].煤炭技术,2005,24(11):113-114.
    [11]孙会青,曲思建,王利斌.半焦的生产加工现状[J].洁净煤技术,2008, 14(6): 62-65.
    [12]揭晓武,陈雯,沈强华,等.利用褐煤制备铁合金生产用半焦还原剂的研究[J].昆明理工大学学报(理工版),2006,31(6):28-31.
    [13]范艳青,陈雯,蒋训雄,等.褐煤半焦水蒸气活化法制备活性炭的工艺研究[J].煤炭加工与综合利用,2005,(3):35-39.
    [14]水恒福,张德祥,张超群.煤焦油分离与精制[M].北京:化学工业出版社2007: 445-461.
    [15]崔银萍,秦岭丽.杜娟.等.煤热解产物的组成及其影响因素分析[J].煤化工,2007, (2): 10-15.
    [16]Tomeczek J, Gil S. Volatiles Release and Porosity Evolution During High Pressure Coal Pyrolysis[J]. Fuel,2003, 82(3):285-292.
    [17]Porada S. The Influence of Elevated Pressure on the Kinetics of Evolution of Selected Gaseous Products During Coal Pyrolysis [J]. Fuel,2004,83(7):1071-1078.
    [18]董美玉.何亦华.朱子彬.等.煤快速加氢热解焦油组成的分析[J].华东理上大学学报,2000, 26(3): 309-314.
    [19]杨海平,陈汉平.鞠付栋.等.热解条件及煤种对煤焦气化活性的影响[J].中国电机工程学报,2009, 29(2):30-34.
    [20]Chen H P, Luo Z W, Yang H P, et al. Pressurized pyrolysis and gasification of Chinese typical coal samples[J]. Energy & Fuel,2008,22(2):1136-1141.
    [21]Jenkins R G, Nandi S P, Walker P L. Reactivity of heat-treated coals in air at 500℃[J]. Fuel,1973,52(4):288-293.
    [22]Best P E, Solomon P, RSerio M A. The relationship between char reactivity and physical and chemical structural features[J]. Preprint Am Chem Soc, Div Fuel Chem,1987,32(4):138-146.
    [23]吴贵辉.中国能源形势及发展对策[J].能源与节能,2011, (1): 10-11.
    [24]张军.中国能源发展战略和能源政策[J].能源与节能,2011, (5): 3-4.
    [25]吴贵辉.我国能源形势及发展对策[J].中国工程科学2011, 13(4): 4-8.
    [26]陈贵峰,俞珠峰.成玉琪.中国煤炭加工技术发展的思考[J].洁净煤技术,2001, 7(1): 9-13.
    [27]古天野.煤炭洁净加工与高效利用[J].洁净煤技术,2006, 12(4): 88-90.
    [28]徐敏康.西德莱茵矿区褐煤加工利用[J].煤炭加工与综合利用,1988. (2): 48-53.
    [29]杨茂生.褐煤加工利用途径研究[J].内蒙古煤炭经济,2009, (1): 8-9.
    [30]吴春来,金嘉璐.煤炭直接液化技术及其产业化前景[J].中国煤炭,2002, 28(11): 35-37.
    [31]吴永宽.国外煤低温干馏技术的开发状况与面临的课题[J].煤质技术,1995.1(1):39-45.
    [32]中国兰炭交易网——2008年中国兰炭行业市场调查报告.
    [33]郭树才.煤化工工艺学[M].北京:化学工艺出版社,2006: 12-26.
    [34]姚建中,郭慕孙.煤炭拔头提取液体燃料新工艺[J].化学进展,1995, 7(3): 205-208.
    [35]赵跃民.煤炭资源综合利用手册[M].北京:科学出版社,2004:746-751.
    [36]王永军.我国半焦产业发展概况与应用市场浅析[J].化学工业,2009, 27(9): 23-26.
    [37]陈松,许杰,方向晨.煤焦油联合加氢裂化处理工艺及其专用催化剂[J].现代化工,2009, 29(3): 64-69
    [38]田小藏.煤焦油加氢制燃料油的试验研究[J].工业安全与环保,2007, 33(7):56-57
    [39]张哗,赵亮富.中/低温煤焦油催化加氢制备清洁燃料油研究[J].煤炭转化,2009, 32(3): 48-51
    [40]王亮,王蓉辉,曹祖宾.煤焦油的综合利用[J].燃料与化工,2005,36(5):53-54
    [41]Wang Zhizhong, Liu Xuguang, Zhou Dongmei. Electroreduction of pretreated low temperature coal tar fraction in dimethylformamide-EtOH-H2O-tetra-n-butylammonium bromide system[J]. Fuel Processing Technology,1997,50(2): 131-137
    [42]刘旭光,周东美,王志忠.低温煤焦油电解加氢性能的研究[J].燃料化学学报,1996, 24(6): 504-508
    [43]Chaoqun Zhang, Xiumin Jiang, Lihong Wei, et al. Research on pyrolysis characteristics and kinetics of super fine and conventional pulverized coal[J]. Energy Conversion and Management,2007,48(3):797-802.
    [44]Mustafa Versan Kok, Esber Ozbas, Ozgen Karacan, et al. Effect of particle size on coal pyrolysis[J]. Journal of Analytical and Applied Pyrolysis,1998,45(2):103-110.
    [45]Dong Kyun Seo, Sang Shin Park, Yong Tack Kim, et al. Study of coal pyrolysis by thermo-gravimetric analysis (TGA) and concentration measurements of the evolved species[J]. Journal of Analytical and Applied Pyrolysis,2011, 92(1):209-216.
    [46]Junhong Wang, Juan Du, Liping Chang, et al. Study on the structure and pyrolysis characteristics of Chinese western coals[J]. Fuel Processing Technology,2010,91(4):430-433.
    [47]Yunpeng Zhao, Haoquan Hu, Lijun Jin, et al. Pyrolysis behavior of vitrinite and inertinite from Chinese Pingshuo coal by TG-MS and in a fixed bed reactor[J]. Fuel Processing Technology,2011,92(4):780-786.
    [48]YANG Jing-biao, CAI Ning-sheng. A TG-FTIR study on catalytic pyrolysis of coal[J]. Journal of Fuel Chemistry and Technology,2006,34(6):650-654.
    [49]Myung Won Seo, Sang Done Kim, See Hoon Lee, et al. Pyrolysis characteristics of coal and RDF blends in non-isothermal and isothermal conditions[J]. Journal of Analytical and Applied Pyrolysis,2010,88(2):160-167.
    [50]Claudia Ulloa, Alfredo L. Gordon, Ximena Garcia. Distribution of activation energy model applied to the rapid pyrolysis of coal blends[J]. Journal of Analytical and Applied Pyrolysis,2004,71(2):465-483.
    [51]吕,.张翠珍,吴超.粒径和升温速度对煤热分解影响的研究[J].煤炭转化2005, 28(1): 17-20.
    [52]吴国光,王祖讷.低阶煤的热重-傅里叶变换红外光谱的研究[J].中国矿业大学学报,1998, 27(2): 181-184.
    [53]周俊虎,平传娟,杨卫娟,等.用热重红外光谱联用技术研究混煤热解特性[il.燃料化学学报一2004, 32(6):658-662.
    [54]门金定,崔洪,杨建丽,等.热重质谱联用研究充州煤的热解行为[J].中国矿业大学学报,2003, 32(3):311-314.
    [55]徐建国,魏兆龙.用热分析法研究煤的热解特性[J].燃烧科学与技术,1999, 5(2): 175-179.
    [56]周利民,王一平,黄群武,等.煤/塑料共热解的热重分析及动力学研究[J].燃烧科学与技术,2008, 14(2):132-136.
    [57]徐朝芬.向军,胡松.热解条件对煤的热解行为的影响[J].实验室研究与探索,2005, 24(6): 18-24.
    [58]王莹,齐洪丹.煤的格金低温干馏试验注意事项分析[J].山东煤炭科技,2009, (2): 61-63.
    [59]孔令坡.浅谈煤的格金低温干馏试验[J].煤质技术,2008, (5): 30-32.
    [60]Tomeczek J. Gil S. Volatiles Release and Porosity Evolution During High Pressure Coal Pyrolysis[J]. Fuel,2003, 82(3):285-292.
    [61]Gadiou R. Bouzidi Y, Prado G. The Devolatilisation of Millimetre Sized Coal Particles at High Heating Rate:The Influence of Pressure on the Structure and Reactivity of the Char [J]. Fuel,2002,81(16):2121-2130.
    [62]Cai H Y, Guell A J, Dugwell D R, et al. Heteroatom Distribution in Pyrolysis Products as a Function of Heating Rate and Pressure [J]. Fuel,1993,72(3):321-327.
    [63]Karcz A, Porada S. Kinetics of the Formation of C1-C3 Hydrocarbons in Pressure Pyrolysis of Coal[J]. Fuel Processing Technology,1990,26(1):1-13.
    [64]Okumura Y, Sugiyama Y, Okazaki K. Evolution Prediction of Coal-nitrogen in High Pressure Pyrolysis ProcessesfJ]. Fuel,2002,81(18):2317-2324.
    [65]Xu W C, Matsuoka K, Akiho H,et al. High Pressure Hydropyrolysis of Coals by Using a Continuous Free-fall Reactor [J]. Fuel,2003,82(6):677-685.
    [66]谢克昌,凌大琦.煤的气化动力学和矿物质的作用[M].太原:山西科学教育出版社,1990: 50-56.
    [67]Karcz A, Porada S. Formation of C1-C3 Hydrocarbons During Pressure Pyrolysis and Hydrogasification in Relation to Structural Changes in Coal[J]. Fuel,1995,74(6):806-809.
    [68]王鹏,文芳,步学朋.煤热解特性研究[J].煤炭转化,2005, 28(1): 8-13.
    [69]郭崇涛.煤化学[M].北京:化学工业出版社,1992:82-91.
    [70]李玉林,胡瑞生,白雅琴.煤化工基础[M].北京:化学工业出版社,2006: 5-15.
    [71]朱晓玲,盛昌栋.热处理对煤焦气化和燃烧反应性的影响[J].工程热物理学报,2010, 31(5): 875-878.
    [72]Gul-e-Rana JAFFRI, ZHANG Jiyu. Catalytic Activity of the Black Liquor and Calcium Mixture in CO2 Gasification of Fujian Anthracite[J]. Chin. J. Chem. Eng.,2007,15(5):670-679.
    [73]谢克昌,赵明举,凌大琦.矿物质对煤焦表面性质和煤焦-CO2气化反应的影响[J].燃料化学学报,1990, 18(4):316-323.
    [74]许慎启,周志杰,代正华,等.碱金属及灰分对煤焦碳微晶结构及气化反应特性的影响[J].高校化学工程学报.2010.24(1):64-70.
    [75]林良生,赵长遂,庞克亮.等.几种因素对天然焦-H2O气化反应活性的影响[J].燃烧科学与技术,2009, 15(2):151-154.
    [76]范晓蕾,杨帆,张薇等.热解过程中煤焦微晶结构变化及其对煤焦气化反应活性的影响[J].燃料化学学报,2006,34(4):395-398.
    [77]王明敏,张建胜,张守玉.等.热解条件对煤焦结构及气化反应活性的影响[J].煤炭转化,2007, 30(3): 21-24.
    [78]徐秀峰.崔洪.顾永达.等.煤焦制备条件对其气化反应性的影响[J].燃料化学学报,1996, 24(5): 404-410.
    [79]J. Ochoal, M, C. Cassanello, P. R. Bonelli, et al. CO2 gasification of Argentinean coal chars:a kinetic characterization[J]. Fuel Processing Technology,2001,74(3):161-176.
    [80]S. WU. J. GU, L. LI, et al. The reactivity and kinetics of Yan Zhou coal chars from elevated pyrolysis temperatures during gasification in steam at 900-1200℃[J]. Process Safety and Environmental Protection,2006,84(B6):420-428.
    [81]顾箐,李莉,吴诗勇,等.程序升温热重法研究神府高温煤焦CO2气化反应性[J].华东理工大学学报(自然科学版),2007.33(3):354-358.
    [82]李绍锋,吴诗勇.高温下神府煤焦/CO2气化反应动力学[J].煤炭学报,2010, 35(4): 670-675.
    [83]周志杰,范晓雷,张薇,等.非等温热重分析研究煤焦气化动力学[J].煤炭学报,2006, 31(2): 219-222.
    [84]周建明,公旭中,王永刚.等.煤焦-CO2气化反应性及其动力学模型[J].中国煤炭,2005, 31(5): 52-54.
    [85]王明敏,张建胜,岳光溪,等.煤焦与水蒸气的气化实验及表观反应动力学分析[J].中国电机工程学报,2008.28(5):34-38.
    [86]文芳.煤焦CO2气化反应动力学研究[J].洁净煤技术,2003, 9(4): 36-39.
    [87]周静,周志杰,龚欣,等.煤焦二氧化碳气化动力学研究(Ⅰ)等温热重法[J].煤炭转化,2002, 25(4): 66-69.
    [88]周静,龚欣,于尊宏,等.煤焦二氧化碳气化动力学研究(Ⅱ)非等温热重法[J].煤炭转化,2003, 26(1): 78-81.
    [89]高正阳,吴小芳,朱予东,等.不同升温速率下煤焦CO2气化的动力学研究[J].电力科学与工程,2011, 27(2):44-47.
    [90]Shiro Kajitani. Nobuyuki Suzuki, Masami Ashizawa, et al. CO2 gasification rate analysis of coal char in entrained flow coal gasifier[J]. Fuel,2006,85(2):163-169.
    [91]Alejandro Molina. Fanor Mondragon, Reactivity of coal gasification with steam and CO2[J]. Fuel.1998,77(15): 1831-1839.
    [92]Youqing Wu, Shiyong Wu. Jing Gu, et al. Differences in physical properties and CO2 gasification reactivity between coal char and petroleum coke[J]. Process safety and Environmental Protection,2009,87(5):323-330.
    [93]B. Basil Beamish, Karen J. Shaw, K.A. Rodgers, et al. Thermogravimetric determination of the carbon dioxide reactivity of char from some New Zealand coals and its association with the inorganic geochemistry of the parent coal[J]. Fuel Processing Technology,1998,53(3):243-253.
    [94]Xuchang Xu, Qun Chen, Hongli Fan. The influence of high-temperature crystallite growth and petrography of pulverized char on combustion characteristics[J]. Fuel,2003,82(7):853-858.
    [95]刘艳霞,吕俊复,黎永,等.中温下热解对半焦燃烧反应性的影响[J].热能动力工程,2005, 20(5): 509-554.
    [96]Bo Feng, Suresh K. Bhatia, John C. Barry. Structural ordering of coal char during heat treatment and its impact on reactivity[J]. Carbon,2002,40(4):481-496.
    [97]Lu Li-ming, Kong Chun-hua, Veena sahajwalla, et al. Char structural ordering during pyrolysis and combustion and its influence on char reactivity[J]. Fuel,2002,31(9):1215-1225.
    [98]张守玉,吕俊复,王文选,等.热处理对煤焦反应性及微观结构的影响[J].燃料化学学报, 2004, 32(6):673-678.
    [99]平传娟,周俊虎,程军,等.混煤焦的微观理化特性与燃烧反应性[J].动力工程,2009, 29(2): 174-177.
    [100]吕学珍,黄灜华,颜涌捷,等.煤的快速热解焦燃烧气化特性[J].华东理工大学学报,1996, 22(2): 136-141.
    [101]段伦博,赵长遂,李英杰.等.不同热解气氛煤焦结构及燃烧反应性[J].东南大学学报(自然科学版),2009.39(5):988-991.
    [102]G. Liu, P. Benyon, K.E. Benfell, et al. The porous structure of bituminous coal chars and its influence on combustion and gasification under chemically controlled conditions[J]. Fuel,2000,79(6):617-626.
    [103]Dunxi Yu, Minghou Xu, Jiancai Sui, et al. Effect of coal particle size on the proximate composition and combustion properties[J]. Thermochimica Acta,2005,439(1):103-109.
    [104]尧志辉,旷戈,林诚,等.单颗粒煤焦燃烧反应动力学研究方法[J].化工学报,2009, 60(6): 1442-1451.
    [105]Eleni Kastanaki, Despina Vamvuka. A comparative reactivity and kinetic study on the combustion of coal-biomass char blends[J]. Fuel,2006,85(9):1186-1193.
    [106]M.V. Gil, D. Casal, C. Pevida, et al. Thermal behaviour and kinetics of coal/biomass blends during co-combustion[J]. Bioresource Technology,2010,101(14):5601-5608.
    [107]B. Coda, L. Tognotti. The prediction of char combustion kinetics at high temperature [J]. Experimental Thermal and Fluid Science,2000,21(1):79-86.
    [108]Jeffrey J. Murphy, Christopher R. Shaddix. Combustion kinetics of coal chars in oxygen-enriched environments[J]. Combustion and Flame,2006,144(4):710-729.
    [109]魏兴海,顾永达,沈平,等TG-DSC法研究煤、焦的燃烧[J].煤炭学报,1994, 19(4): 439-444.
    [110]陈鸿,张小可,孙学信,等.挥发分析出对煤焦燃烧动力学的影响[Jl].工程热物理学报,1995, 16(3): 368-371.
    [111]胡芝娟,刘志江,陆继东,等.不同煤质煤焦燃烧模型的研究[J].硅酸盐学报2004, 32(3): 306-310.
    [112]向银花.房倚天.黄戒介,等.煤焦的燃烧特性和动力学模型研究[J].煤炭转化,2000, 23(1): 10-15.
    [113]曲思建,关北锋,王燕芳,等.我国煤温和气化热解焦油性质及其加工利用现状与进展[J].煤炭转化,1998,21(1):15-20.
    [114]杨金和.煤炭化验手册[M].北京:煤炭工业出版社,1997:480-483.
    [115]刘先建,范肖南,武建军,溶胀煤的红外光谱及热重分析研究[J].安徽理工大学学报(自然科学版),2005.25(1):48-61
    [116]A. Arenillas, C. Pevida, F. Rubiera, et al. Characterisation of model compounds and a synthetic coal by TG/MS/FTIR to represent the pyrolysis behaviour of coal[J]. Journal of Analytical and Applied Pyrolysis,2004, (71): 747-763.
    [117]G. de la Puente. E. Fuente. J.J. Pis. Reactivity of pyrolysis chars related to precursor coal chemistry. Journal of Analytical and Applied Pyrolysis[J].2000,53(1):81-93.
    [118]赵丽红,楚希杰,辛桂艳.煤热解特比及热解动力学的研究[J].煤质技术,2000, (1): 40-42.
    [119]张翠珍,衣晓青,刘亮.煤热解特性及热解反应动力学研究[J].热力发电,2006,(4): 17-20.
    [1201王俊宏,常丽萍,谢克昌.西部煤的热解特性及动力学研究[J].煤炭转化,2009, 32(3): 1-5.
    [121]谢克昌.煤的结构与反应性[M].北京:科学出版社,2002:253-255.
    [122]任瑞晨,徐志强.煤炭资源综合开发与利用[M].徐州:中国矿业大学出版社,2008:22-53.
    [123]贺永德.现代煤化工技术手册[M].北京:化学工业出版社,2003: 543-548.
    [124]张培丽.褐煤半焦制备水焦浆的研究[D].大连:大连理工大学,2010:12-15.
    [125]唐宏青.现代煤化工新技术[M].北京:化学工业出版社,2009: 50-52.
    [126]Takayuki Takarada, Yasukatsu Tamai, Akira Tomita. Reactivities of 34 coals under steam gasification[J]. Fuel,1985, 64(10):1438-1442.
    [127]黄胜,吴幼青,吴诗勇,等.高温气相炭化焦的物理结构及COZ气化活性[J].华东理工大学学报(自然科学版),2011,37(1):26-31.
    [128]顾箐,吴诗勇,张晓,等.高温下充州煤焦/CO2气化反应性[J].煤炭转化,2007, 30(4): 34-37.
    [129]罗鸣.张建民,高梅杉,等.程序升温热重法研究活性焦气化反应特性[J].洁净煤技术,2006, 12(1): 42-45.
    [130]杨海平,陈汉平,鞠付栋,等.热解条件及煤种对煤焦气化活性的影响[J].中国电机工程学报,2009, 29(2):30-34.
    [131]陶著.煤化学[M].北京:冶金工业出版杜,1984: 45-50.
    [132]X.G. Li, Y. Lv, B.G. Ma, et al. Thermogravimetric investigation on co-combustion characteristics of tobacco residue and high-ash anthracite coal[J]. Bioresource Technology,2011,102(20):9783-9787.
    [133]陈建原,孙学信.煤的挥发分释放特性指数及燃烧特性指数的确定[J].电力工程,1987, (5): 13-15.
    [134]Bao-Guo Ma, Xiang-Guo Li, Li Xu, et al. Investigation on catalyzed combustion of high ash coal by thermogravimetric analysis[J]. Thermochimica Acta,2006,445(1):19-22.

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