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  1. No Access

    Article

    A ZSM-5-based Catalyst for Efficient Production of Light Olefins and Aromatics from Fluidized-bed Naphtha Catalytic Cracking

    A ZSM-5-based catalyst was prepared by spray-dry method for fluidized-bed naphtha catalytic cracking. Multi-techniques, such as X-ray diffraction, scanning electron microscope, 27Al MAS NMR, and NH3–TPD, were emp...

    **long Wan, Yingxu Wei, Zhongmin Liu, Bing Li, Yue Qi, Mingzhi Li… in Catalysis Letters (2008)

  2. No Access

    Article

    Research on the Acidity of the Double-function Catalyst for DME Synthesis from Syngas

    Two kinds of HZSM-5 zeolite (SiO2/Al2O3 = 50,300) were introduced into the STD (syngas-to-DME) reaction and the double-function catalysts containing CuO/ZnO/Al2O3 and HZSM-5 were investigated by activity evaluati...

    Ligang Wang, Yue Qi, Yingxu Wei, Deren Fang, Shuanghe Meng… in Catalysis Letters (2006)

  3. No Access

    Article

    Enhancement of Molar Heat Capacity of Nanostructured Al2O3

    The nanosized alumina prepared by the hydrolysis method with an average particle size of 20 nm was characterized by X-ray diffraction. The heat capacity measurements of the prepared sample were carried out usi...

    Lan Wang, Zhicheng Tan, Shuanghe Meng, Dongbai Liang… in Journal of Nanoparticle Research (2001)

  4. No Access

    Article

    A small sample-size automated adiabatic calorimeter from 70 to 580 K

    An automatic adiabatic calorimeter for measuring heat capacities in the temperature range 70-580 K, equipped with a small sample cell of 7.4 cm3 in the internal volume has been developed. In order to obtain a goo...

    Zhicheng Tan, Jibiao Zhang, Shuanghe Meng, Li Li in Science in China Series B: Chemistry (1999)