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吴举茂等:基于过渡金属氧化物载氧体的煤矿通风瓦斯处理性能 ·829· 60%)和床层温度的升高而增大,煤矿通风瓦斯中CH [8]Park J H,Ahn J H,Sim H I,et al.Low-temperature combustion 体积分数(0.25%、0.5%和1%)越低,CH转化率达 of methane using PdO/AlO catalyst:influence of crystalline 到90%的T0就越低:当床层温度为650℃左右时, phase of Al2O;support.Catal Commun,2014,56:157 [9]Zhang JJ,LiJ W,Zhu J Q,et al.Effect of promoter on the per- Cu060/y-Al,03可在80000h的空速下将1%CH4完 formance of Cu-Mn complex oxide monolithic catalysts for lean 全转化为C02 methane catalytic combustion.Chin Catal,2011,32(8):1380 (3)基于Cu0/yAl,0,的煤矿通风瓦斯燃烧包含 (张佳瑾,李建伟,朱吉软,等.助剂对Cu一Mn复合氧化物整 化学链燃烧和催化燃烧两种机理:基于催化燃烧机理 体式催化剂催化低浓度甲烷燃烧反应性能的影响.催化学 的CH转化率在一定温度下存在极大值:当床层温度 报.2011,32(8):1380) 高于该极大值温度时,化学链燃烧对CH,转化率的贡 [10]Fiuk MM,Adamski A.Activity of Mno,-Ce02 catalysts in 献明显大于催化燃烧对CH,转化率的贡献,此时煤矿 combustion of low concentrated methane.Catal Today,2015, 257:131 通风瓦斯燃烧主要基于化学链燃烧 01] Setiawan A,Kennedy E M,Dlugogorski B Z,et al.The stability (4)在相同条件下对Cu0601y-A山,0,和Cu05.5/ of Co30,Fe2O3,Au/CosO and Au/Fe2O3 catalysts in the y-AL,0,进行480h的活性稳定性评价实验.浸渍法制 catalytic combustion of lean methane mixtures in the presence of 备、高分散低负载的CuO5.5/yAl,0,的初期活性优于 water.Catal Today,2015,258:276 机械混合法刺备、低分散高负载的CuO60/y-Al,03,但 [12]Sidwell R W,Zhu H Y,Kibler B A,et al.Experimental investi- Cu0601yAl03的活性稳定性优于CuO5.5/yA山03 gation of the activity and thermal stability of hexaaluminate cata- lysts for lean methane-air combustion.Appl Catal A Gen,2003, 255(2):279 参考文献 [13]Tian T F,Zhan M C,Wang W D,et al.Surface properties and [1]Liu W G,Han J Y,Zhao G Q.Potential and economic analysis of catalytic performance in methane combustion of LaSroFe VAM utilization in China.China Coalbed Methane,2009.6(6): GayO perovskite-ype oxides.Catal Commun,2009,10(5): 3 513 (刘文革,韩甲业,赵国泉.我国矿井通风瓦斯利用潜力及经 [14]Chen Y J,Liu X Y,Liu S Y,et al.Research of catalytic com- 济性分析.中国煤层气,2009,6(6):3) bustion performance of coal mine ventilation air with low concen- 2]Karakurt I,Aydin G,Aydiner K.Mine ventilation air methane as tration methane by Cuo/Al2O;catalyst.China Coal,2014,40 a sustainable energy source.Renewable Sustainable Energy Rev, (7):126 2011,15(2):1042 (陈玉娟,刘晓阳,刘生玉,等.矿井乏风低浓度甲烷CO/ [3]Li Y,Jiang F,Xiao Y H.Experimental study of coal mine venti- A山203催化燃烧性能研究.中国煤炭,2014,40(7):126) lation air methane oxidization.J China Coal Soc,2011,36(6): [15]Zhang Y X,Doroodchi E,Moghtaderi B.Utilization of ventila- 973 tion air methane as an oxidizing agent in chemical looping com- (吕元,姜凡,肖云汉.煤矿通风瓦斯甲烷热氧化装置实验研 bustion.Energy Conrers Manage,2014,85:839 究.煤炭学报,2011,36(6):973) [16]Li Z S,Han H J,Cai N S.Research status and progress of 4]Gosiewski K,Pawlaczyk A,Jaschik M.Energy recovery from ven- chemical-ooping combustion.J Power Eng,2006,26(4):538 tilation air methane via reverse-flow reactors.Energy,2015,92: (李振山,韩海锦,蔡宁生.化学链燃烧的研究现状及进展 13 动力工程,2006,26(4):538) [5]Wang Y K,Man C B.Che D F.Catalytic combustion of ventila- 07] Zheng X M,Su QQ,Mi W L.Study of a Cu-based oxygen carri- tion air methane in a reverse-flow reactor.Energy Fuels,2010,24 er based on a chemical looping combustion process.Energy Fu- (9):4841 ek,2015,29(6):3933 [6]Liu Y,Wang S,Gao DN,et al.Influence of metal oxides on the [8]Morisset S,Aguillon F,Sizun M,et al.Wave-packet study of performance of Pd/Al,O:,catalysts for methane combustion under H2 formation on a graphite surface through the Langmuir-Hin- lean-fuel conditions.Fuel Process Technol,2013,111:55 shelwood mechanism.J Chem Phys,2005,122(19):194702 7]Zou X L,Rui Z B,Song S Q,et al.Enhanced methane combus- [19]Renuka N K,Shijina A V,Praveen A K,et al.Redox properties tion performance over NiAl,O-interface-promoted Pd/y-l,03. and catalytic activity of Cu/yl2O meso phase.Colloid In- Catal,2016,338:192 terface Sci,2014,434:195吴举茂等: 基于过渡金属氧化物载氧体的煤矿通风瓦斯处理性能 60% ) 和床层温度的升高而增大,煤矿通风瓦斯中 CH4 体积分数( 0. 25% 、0. 5% 和 1% ) 越低,CH4 转化率达 到 90% 的 T90 就越低; 当床层温度为 650 ℃ 左右 时, CuO60 /γ-Al2O3 可在 80000 h - 1的空速下将 1% CH4 完 全转化为 CO2 . ( 3) 基于 CuO /γ-Al2O3 的煤矿通风瓦斯燃烧包含 化学链燃烧和催化燃烧两种机理; 基于催化燃烧机理 的 CH4 转化率在一定温度下存在极大值; 当床层温度 高于该极大值温度时,化学链燃烧对 CH4 转化率的贡 献明显大于催化燃烧对 CH4 转化率的贡献,此时煤矿 通风瓦斯燃烧主要基于化学链燃烧. ( 4) 在相同条件下对 CuO60 /γ-Al2O3 和 CuO5. 5 / γ-Al2O3 进行 480 h 的活性稳定性评价实验. 浸渍法制 备、高分散低负载的 CuO5. 5 /γ-Al2O3 的初期活性优于 机械混合法制备、低分散高负载的 CuO60 /γ-Al2O3,但 CuO60 /γ-Al2O3 的活性稳定性优于 CuO5. 5 /γ-Al2O3 . 参 考 文 献 [1] Liu W G,Han J Y,Zhao G Q. Potential and economic analysis of VAM utilization in China. China Coalbed Methane,2009,6( 6) : 3 ( 刘文革,韩甲业,赵国泉. 我国矿井通风瓦斯利用潜力及经 济性分析. 中国煤层气,2009,6( 6) : 3) [2] Karakurt I,Aydin G,Aydiner K. Mine ventilation air methane as a sustainable energy source. Renewable Sustainable Energy Rev, 2011,15( 2) : 1042 [3] Lü Y,Jiang F,Xiao Y H. Experimental study of coal mine venti￾lation air methane oxidization. J China Coal Soc,2011,36( 6) : 973 ( 吕元,姜凡,肖云汉. 煤矿通风瓦斯甲烷热氧化装置实验研 究. 煤炭学报,2011,36( 6) : 973) [4] Gosiewski K,Pawlaczyk A,Jaschik M. Energy recovery from ven￾tilation air methane via reverse-flow reactors. Energy,2015,92: 13 [5] Wang Y K,Man C B,Che D F. Catalytic combustion of ventila￾tion air methane in a reverse-flow reactor. Energy Fuels,2010,24 ( 9) : 4841 [6] Liu Y,Wang S,Gao D N,et al. Influence of metal oxides on the performance of Pd /Al2O3,catalysts for methane combustion under lean-fuel conditions. Fuel Process Technol,2013,111: 55 [7] Zou X L,Rui Z B,Song S Q,et al. Enhanced methane combus￾tion performance over NiAl2O4 -interface-promoted Pd /γ-Al2O3 . J Catal,2016,338: 192 [8] Park J H,Ahn J H,Sim H I,et al. Low-temperature combustion of methane using PdO /Al2O3 catalyst: influence of crystalline phase of Al2O3 support. Catal Commun,2014,56: 157 [9] Zhang J J,Li J W,Zhu J Q,et al. Effect of promoter on the per￾formance of Cu--Mn complex oxide monolithic catalysts for lean methane catalytic combustion. Chin J Catal,2011,32( 8) : 1380 ( 张佳瑾,李建伟,朱吉钦,等. 助剂对 Cu--Mn 复合氧化物整 体式催化剂催化低浓度甲烷燃烧反应性能的影响. 催化学 报. 2011,32( 8) : 1380) [10] Fiuk M M,Adamski A. Activity of MnOx --CeO2 catalysts in combustion of low concentrated methane. Catal Today,2015, 257: 131 [11] Setiawan A,Kennedy E M,Dlugogorski B Z,et al. The stability of Co3O4,Fe2O3,Au /Co3O4 and Au /Fe2O3 catalysts in the catalytic combustion of lean methane mixtures in the presence of water. Catal Today,2015,258: 276 [12] Sidwell R W,Zhu H Y,Kibler B A,et al. Experimental investi￾gation of the activity and thermal stability of hexaaluminate cata￾lysts for lean methane-air combustion. Appl Catal A Gen,2003, 255( 2) : 279 [13] Tian T F,Zhan M C,Wang W D,et al. Surface properties and catalytic performance in methane combustion of La0. 7 Sr0. 3 Fe1 - y GayO3 - δ perovskite-type oxides. Catal Commun,2009,10( 5) : 513 [14] Chen Y J,Liu X Y,Liu S Y,et al. Research of catalytic com￾bustion performance of coal mine ventilation air with low concen￾tration methane by CuO /Al2O3 catalyst. China Coal,2014,40 ( 7) : 126 ( 陈玉娟,刘晓阳,刘生玉,等. 矿井乏风低浓度甲烷 CuO / Al2O3 催化燃烧性能研究. 中国煤炭,2014,40( 7) : 126) [15] Zhang Y X,Doroodchi E,Moghtaderi B. Utilization of ventila￾tion air methane as an oxidizing agent in chemical looping com￾bustion. Energy Convers Manage,2014,85: 839 [16] Li Z S,Han H J,Cai N S. Research status and progress of chemical-looping combustion. J Power Eng,2006,26( 4) : 538 ( 李振山,韩海锦,蔡宁生. 化学链燃烧的研究现状及进展. 动力工程,2006,26( 4) : 538) [17] Zheng X M,Su Q Q,Mi W L. Study of a Cu-based oxygen carri￾er based on a chemical looping combustion process. Energy Fu￾els,2015,29( 6) : 3933 [18] Morisset S,Aguillon F,Sizun M,et al. Wave-packet study of H2 formation on a graphite surface through the Langmuir-Hin￾shelwood mechanism. J Chem Phys,2005,122( 19) : 194702 [19] Renuka N K,Shijina A V,Praveen A K,et al. Redox properties and catalytic activity of CuO /γ-Al2O3 meso phase. J Colloid In￾terface Sci,2014,434: 195 · 928 ·
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