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| 1 | A ^(13)CO isotopic study on the CO promotion effect in methane dehydroaromatization reaction over a Mo/HMCM-49 catalyst显示文摘The promotion effect of CO in methane dehydroaromatization was investigated using 13CO probe molecules. By alternative injection of 13CO to the methane feed,the distribution of 13CxC6-xH6(x=0-3)products changed significantly,confirming the participation of13CO in the reaction network.The addition of 13CO did not change the conversion of CH4 but improved slightly the durability of the methane dehydroaromatization(MDA)reaction,which might be caused by the interaction of the dissociated oxygen species and the deposited carbon species.The ratio of 13CxC6-xH6(x=0-3)varied with the time on stream,which was determined by the competitive reactions of methane decomposition and 13CO dissociation. | Songdong Yao, Changyong Sun, Juan Li, Xiumin Huang, Wenjie Shen State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning, China | 2010 | Journal of Natural Gas Chemistry2010，19，1： | 2 |
| 2 | 显示文摘 | XIONG Xin OUYANG Jin BAEYENS W R G DELANGHE J R SHEN Xiumin YANG Yiping | 2006 | Electrophoresis2006，27，16： | 1 |
| 3 | A VO x /meso-TiO 2 catalyst for methanol oxidation to dimethoxymethane显示文摘 | Ensheng Zhan Yong Li Junlong Liu Xiumin Huang Wenjie Shen | 2009 | Catalysis Communications2009，，15： | 1 |
| 4 | A combined experimental and theoretical study of micronized coal reburning显示文摘使成为微小粒子的煤重新烧(宏) 不能仅仅在苍蝇灰减少碳而且不作为与重新烧的常规煤相比减少 x 排出物。然而,它在不最小化 x 排放有二个主要运动障碍。第一是变换不,进氢,由有各种各样的烃的连词的氰化物(HCN ) 碎裂。第二是由与包含氧的组一起的协会的 HCN 的氧化。阐明宏的优点,弥漫的思考 Fourier 变换的联合红外线(FTIR ) 有密度功能的理论(DFT ) 的试验性的研究理论计算以第二个运动障碍被进行。FTIR 基于例如有五个氢氧化物组的中国 Tiefa 煤表演学习哦 -- , OH-N, OHOR2,自我联系哦并且免费哦。氢氧化物组织吝啬的粒子尺寸减少免费期望的增加哦。在 B3LYP/6-31 G (d) 水平的 DFT 计算显示 HCN 能被氢氧化物组在三条路径, HCN +OHHOCN + H (路径 1 ) , HCN +OHHNCO + H (路径 2 ) ,和 HCN + 氧化哦 CN + H2O (路径 3 ) 。为路径 1,路径 2 和路径 3 限制步的率是 IM2P1 + H (170.66 kJ/mol 激活精力) , IM1IM3 (231.04 kJ/mol 激活精力) ,并且 R1 +OHP3 + H2O (97.14 kJ/mol 激活精力) 分别地。宏的现在的学习将提供卓见进它的更低为进一步的研究的没有 x 排放和指导。 | Hai ZHANG Jiaxun LIU Jun SHEN Xiumin JIANG | 2013 | Frontiers in Energy2013，7，1： | 1 |
| 5 | Selective dealumination of mordenite for enhancing its stability in dimethyl ether carbonylation显示文摘 | Huifu Xue Xiumin Huang Ensheng Zhan Meng Ma Wenjie Shen | 2013 | Catalysis Communications2013，，： | 1 |
| 6 | Detailed in-furnace measurements with reburning of superfine pulverized coal in high CO_(2)concentration显示文摘This paper presents detailed measurements of gaseous species during the reburning process with high CO_(2)concentration in a bench-scale furnace.Superfine pulverized coal,with the average particle size below or around 20μm,is used as the reburning fuel.The data of flue gas concentration(NOx,HCN,NH_(3),CH_(4),O_(2),CO,CO_(2)etc.)is obtained in order to reveal the intrinsic connection between NOx emissions and other influential gaseous species at different positions of the furnace.The finding concludes that the advantage of superfine pulverized coal with regard to NO reduction is more efficient in homogeneous stage rather than heterogeneous stage.Meanwhile,the evolution of HCN and CH_(4)agrees well with each stage of NO reduction,which indicates that these gaseous species are favorable for NO abatement.Eventually,oxygen consumption rate for superfine pulverized coal is relatively faster,conducive to strengthen both homogeneous and heterogeneous NO reduction under CO_(2)reburning condition. | Jun Shen Jiaxun Liu Shengxiang Deng Sha Wang Bin Chen Xiumin Jiang | 2021 | Journal of Environmental Sciences2021，33，6： | 0 |
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