Citation: | LÜ Deng-pan, BAI Yong-hui, WANG Jiao-fei, SONG Xu-dong, SU Wei-guang, YU Guang-suo, ZHU he, TANG Guang-jun. Structural features and combustion reactivity of residual carbon in fine slag from entrained-flow gasification[J]. Journal of Fuel Chemistry and Technology, 2021, 49(2): 129-136. doi: 10.1016/S1872-5813(21)60011-7 |
[1] |
张林民, 王焦飞, 白永辉, 苏暐光, 宋旭东, 于广锁. 宁东煤灰层/熔渣界面煤焦气化反应特性原位研究[J]. 燃料化学学报,2020,48(2):129−136. doi: 10.3969/j.issn.0253-2409.2020.02.001
ZHANG Lin-min, WANG Jiao-fei, BAI Yong-hui, SU Wei-guang, SONG Xu-dong, YU Guang-suo. In-situ study of Ningdong char particles gasification characteristics on the interface of ash layer and slag[J]. J Fuel Chem Technol,2020,48(2):129−136. doi: 10.3969/j.issn.0253-2409.2020.02.001
|
[2] |
WU T, GONG M, LESTER E, WANG F, ZHOU Z, YU Z. Characterisation of residual carbon from entrained-bed coal water slurry gasifiers[J]. Fuel,2007,86(7/8):972−982. doi: 10.1016/j.fuel.2006.09.033
|
[3] |
杨帅, 石立军. 煤气化细渣组分分析及其综合利用探讨[J]. 煤化工,2013,41(4):29−31. doi: 10.3969/j.issn.1005-9598.2013.04.009
YANG Shuai, SHI Li-jun. Composition analysis of the fine slag from coal gasification and its comprehensive utilization[J]. Coal Chem Ind,2013,41(4):29−31. doi: 10.3969/j.issn.1005-9598.2013.04.009
|
[4] |
GUO, F, MIAO Z, GUO Z, LI J, ZHANG Y, WU J. Properties of flotation residual carbon from gasification fine slag[J]. Fuel,2020,267:117043. doi: 10.1016/j.fuel.2020.117043
|
[5] |
杜杰, 戴高峰, 李帅帅, 王学斌, 孙晓伟, 谭厚章. 气化细渣基础燃烧特性试验研究[J]. 洁净煤技术,2019,25(2):83−88.
DU Jie, DAI Gao-feng, LI Shuai-shuai, WANG Xue-bin, SUN Xiao-wei, TAN Hou-zhang. Experimental study on the fundamental combustion characteristics of fine slag from gasification[J]. Clean Coal Technol,2019,25(2):83−88.
|
[6] |
WU S, HUANG S, JI L, WU Y, GAO J. Structure characteristics and gasification activity of residual carbon from entrained-flow coal gasification slag[J]. Fuel,2014,122:67−75. doi: 10.1016/j.fuel.2014.01.011
|
[7] |
ZHAO X, ZENG C, MAO Y, LI W, PENG Y, WANG T, EITENEER B, ZAMANSKY V, FLETCHER T. The surface characteristics and reactivity of residual carbon in coal gasification slag[J]. Energy Fuels,2010,24(1):91−94. doi: 10.1021/ef9005065
|
[8] |
XU S, ZHOU Z, GAO X, YU G, GONG X. The gasification reactivity of unburned carbon present in gasification slag from entrained-flow gasifier[J]. Fuel Process Technol,2009,90(9):1062−1070. doi: 10.1016/j.fuproc.2009.04.006
|
[9] |
HUANG S, WU S, WU Y, GAO J. Structure characteristics and gasification activity of residual carbon from updraft fixed-bed biomass gasification ash[J]. Energy Conver Manage,2017,136:108−118. doi: 10.1016/j.enconman.2016.12.091
|
[10] |
罗海华. 循环流化床锅炉飞灰残碳燃烧特性的实验研究[D].武汉: 华中科技大学, 2007.
LUO hai-hua. Experimental research on combustion characteristics of fly ash residual carbon of CFB boiler[D]. Wuhan: Huazhong University of Science and Technology, 2007.
|
[11] |
DAI G, ZHENG S, WANG X, BAI Y, DONG Y, DU J, SUN X, TAN H. Combustibility analysis of high-carbon fine slags from an entrained flow gasifier[J]. J Environ Manage,2020,271:111009. doi: 10.1016/j.jenvman.2020.111009
|
[12] |
ZHANG X, BAI Y, WEI J, SONG X, WANG J, YAO M, YU G. Study on char-ash-slag-liquid transition and its effect on char reactivity[J]. Energy Fuels,2020,34(03):3941−3951. doi: 10.1021/acs.energyfuels.9b03155
|
[13] |
ZHANG L, WANG J, SONG X, BAI Y, YAO M, YU G. Influence of biomass ash additive on fusion characteristics of high-silicon-aluminum coal ash[J]. Fuel,2020,282:118876. doi: 10.1016/j.fuel.2020.118876
|
[14] |
帅航, 尹洪峰, 袁蝴蝶, 陈金学. 煤气化炉渣的高温物相组成演变与黏温特性[J]. 煤炭转化,2015,38(3):44−48. doi: 10.3969/j.issn.1004-4248.2015.03.010
SHUAI Hang, YI Hong-feng, YAUN Hu-die, CHEN Jin-xue. phase composition evolution and viscosity-temperature characteristics of gasification slags at High-temperature[J]. Coal Convers,2015,38(3):44−48. doi: 10.3969/j.issn.1004-4248.2015.03.010
|
[15] |
张新沙, 宋旭东, 苏暐光, 卫俊涛, 白永辉, 于广锁. 宁东煤煤焦-CO2气化反应特性的原位研究[J]. 燃料化学学报,2019,47(4):385−392. doi: 10.1016/S1872-5813(19)30018-0
ZHANG Xin-sha, SONG Xu-dong, SU Wei-guang, WEI Jun-tao, BAI Yong-hui, YU Guang-suo. In-situ study on gasification reaction characteristics of Ningdong coal chars with CO2[J]. J Fuel Chem Technol,2019,47(4):385−392. doi: 10.1016/S1872-5813(19)30018-0
|
[16] |
赵永彬, 吴海骏, 张学斌, 刘洪刚, 井云环, 袁伟. 煤气化残渣基多孔陶瓷的制备研究[J]. 洁净煤技术,2016,22(5):7−11.
ZHAO Yong-bin, WU Hai-jun, ZHANG Xue-bin, LIU Hong-gang, JING Yun-huan, YUAN Wei. Fabrication of porous ceramic from coal gasification residual[J]. Clean Coal Technol,2016,22(5):7−11.
|
[17] |
宋瑞领, 李静, 付亮亮, 许义, 蓝天. 多喷嘴对置式水煤浆气化炉炉渣特性研究[J]. 洁净煤技术,2018,24(5):43−49.
SONG Rui-ling, LI Jing, FU Liang-liang, XU Yi, LAN Tian. Characteristics of slags generated from multi-nozzle opposed coal-water slurry gasifier[J]. Clean Coal Technol,2018,24(5):43−49.
|
[18] |
SHENG C. Char structure characterised by Raman spectroscopy and its correlations with combustion reactivity[J]. Fuel,2007,86(15):2316−2324. doi: 10.1016/j.fuel.2007.01.029
|
[19] |
JAWHARI T, ROID A, CASADO J. Raman spectroscopic characterization of some commercially available carbon black materials[J]. Carbon,1995,33(11):1561−1565. doi: 10.1016/0008-6223(95)00117-V
|
[20] |
DIPPEL B, JANDER H, HEINTZENBERG J. NIR FT Raman spectroscopic study of flame soot[J]. Phys Chem Chem Phys,1999,1:4707−12. doi: 10.1039/a904529e
|
[21] |
SFORNA M C, ZUILEN M A V, PHILIPPOT P. Structural characterization by Raman hyperspectral mapping of organic carbon in the 3.46 billion-year-old Apex chert, Western Australia[J]. Geochim Cosmochim Acta,2014,124(1):18−33.
|
[22] |
WU J, WANG B, CHENG F. Thermal and kinetic characteristics of combustion of coal sludge[J]. J Therm Anal Calorim,2017,129(3):1899−1909. doi: 10.1007/s10973-017-6341-1
|
[23] |
WANG X, LI S, ADEOSUN A, LI Y, VUJANOVIC M, TAN H, DUIC N. Effect of potassium-doping and oxygen concentration on soot oxidation in O2/CO2 atmosphere: A kinetics study by thermogravimetric analysis[J]. Energy Conver Manage,2017,149:686−697. doi: 10.1016/j.enconman.2017.01.003
|
[24] |
周军, 张海, 吕俊复. 不同升温速率下石油焦燃烧特性的热重分析[J]. 煤炭转化,2006,29(2):39−43. doi: 10.3969/j.issn.1004-4248.2006.02.010
ZHOU Jun, ZHANG Hai, LV Jun-fu. Study on combustion characteristics of petroleum coke at different heating rates by using thermogravimetry[J]. Coal Convers,2006,29(2):39−43. doi: 10.3969/j.issn.1004-4248.2006.02.010
|