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| 1 | Effect of composite supports on the methanation activity of Co-Mo-based sulphur-resistant catalysts显示文摘The effects of composite supports of CeO2-Al2O3,MgO-Al2O3,TiO2-Al2O3 or ZrO2-Al2O3 on the methanation activity of supported Co-Mo-based sulphur-resistant catalysts were investigated.The catalysts were further characterized by nitrogen adsorption measurement,X-ray diffraction and X-ray photoelectron spectroscopy.The catalyst of 5%CoO-15%MoO3 supported on CeO2-Al2O3,MgO-Al2O3,TiO2-Al2O3 or ZrO2-Al2O3 composite oxides,respectively,showed different catalytic performances of syngas methanation in the presence of hydrogen sulphide as compared with that of the 5%CoO-15%MoO3/Al2O3 catalyst.The Co-Mo/CeO2-Al2O3 catalyst shows the highest methanation activity among the tested catalysts.The enhanced methanation activity may be attributed to the improvement of the dispersion of active metal species and the inhibition of the formation of S6+. | Haiyang Wang Zhenhua Li Erdong Wang Can Lin Yuguang Shang Guozhong Ding Xinbin Ma Shaodong Qin Qi Sun | 2012 | Journal of Natural Gas Chemistry2012，21，6： | 15 |
| 2 | Effect of a promoter on the methanation activity of a Mo-based sulfur-resistant catalyst显示文摘 | Can LIN Haiyang WANG Zhenhua LI Baowei WANG Xinbin MA Shaodong QIN Qi SUN | 2013 | Frontiers of Chemical Science and Engineering2013，7，1： | 8 |
| 3 | Effect of cobalt and its adding sequence on the catalytic performance of MoO_3/Al_2O_3 toward sulfur-resistant methanation显示文摘The effect of promoter cobalt and the sequences of adding cobalt and molybdenum precursors on the performance of sulfur-resistant methanation were investigated. All these samples were prepared by impregnation method and characterized by N2-adsorption, X-ray diffraction(XRD), temperature-programmed reduction(TPR) and laser Raman spectroscopy(LRS). The conversions of CO for Mo-Co/Al, Co-Mo/Al and CoMo/Al catalysts were 59.7%, 54.3% and 53.9%, respectively. Among these catalysts, the Mo-Co/Al catalyst prepared stepwisely by impregnating Mo precursor firstly showed the best catalytic performance. Meanwhile, the conversions of CO were 48.9% for Mo/Al catalyst and 10.5% for Co/Al catalyst. The addition of cobalt species could improve the catalytic activity of Mo/Al catalyst. The N2-adsorption results showed that Co-Mo/Al catalyst had the smallest specific surface area among these catalysts. CoMoO4species in CoMo/Al catalyst were detected with XRD, TPR and LRS. Moreover, crystal MoS2which was reported to be less active than amorphous MoS2was found in both Co-Mo/Al and CoMo/Al catalysts. Mo-Co/Al catalyst showed the best catalytic performance as it had an appropriate surface structure, i.e., no crystal MoS2and very little CoMoO4species. | Baowei Wang Yuqin Yao Minhong Jiang Zhenhua Li Xinbin Ma Shaodong Qin Qi Sun | 2014 | Journal of Energy Chemistry2014，23，1： | 5 |
| 4 | Spatial distribution of black carbon emissions in China显示文摘Based on the official statistics,locally measured emission factors,and the vehicular emission factor model most suitable for China,we developed a black carbon(BC)emission inventory for 2008 in China and at a spatial resolution of 0.5°×0.5°.In 2008,the total BC emissions in China were 1604.94 Gg.Industry and the residential sector were the dominant contributors,estimated at 695.03Gg and 636.02 Gg of BC,respectively.Together,these two source types contributed 82.9% of the total emissions.Emissions from transportation were 194.63 Gg,accounting for 12.1% of the total.Since emission contributions from different sectors showed significant spatial diversity among the 31 administrative districts,we divided the districts into four categories:industry contribution district,residential contribution district,industry and residential contribution district,and transportation contribution district.As for energy consumption,coal and biofuel contributed 51.0% and 32.2%,respectively,of the total emissions.Spatially,BC emissions in China were unevenly distributed,higher in the east and lower in the west,corresponding to regional economic development and rural population density.High emission districts,covering 5.7% of the territory,contributed 41.2% of the total emissions.Shanxi,Hebei,Shandong,Henan,and Sichuan were the largest contributors to national BC emissions. | ZHANG Nan QIN Yue XIE ShaoDong | 2013 | Chinese Science Bulletin2013，58，31： | 4 |
| 5 | The role of the distribution of Ce species on MoO 3 /CeO 2 –Al 2 O 3 catalysts in sulfur-resistant methanation显示文摘 | Minhong Jiang Baowei Wang Yuqin Yao Haiyang Wang Zhenhua Li Xinbin Ma Shaodong Qin Qi Sun | 2013 | Catalysis Communications2013，，： | 1 |
| 6 | Effect of sulfidation temperature on the catalytic behavior of unsupported MoS 2 catalysts for synthetic natural gas production from syngas显示文摘 | Zhenhua Li Jia Liu Haiyang Wang Erdong Wang Baowei Wang Xinbin Ma Shaodong Qin Qi Sun | 2013 | Journal of Molecular Catalysis A Chemical2013，，： | 1 |
| 7 | Impact of Smoking Status on EGFR-TKI Efficacy for Advanced Non–Small-Cell Lung Cancer in EGFR Mutants: A Meta-analysis显示文摘 | Yaxiong Zhang Shiyang Kang Wenfeng Fang Shaodong Hong Wenhua Liang Yue Yan Tao Qin Yanna Tang Jin Sheng Li Zhang | 2014 | Clinical Lung Cancer2014，，： | 1 |
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