Modern Chemistry

Volume 5, Issue 3, June 2017

  • Study on Preparation of Immobilized Alkaline Protease and Its Performance

    Yiming Li, Fei Xue, Dengxin Li

    Issue: Volume 5, Issue 3, June 2017
    Pages: 35-42
    Received: 10 May 2017
    Published: 10 May 2017
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    Abstract: The nano-Fe3O4 particles were prepared by hydrothermal method. Cellulose-based magnetic Fe3O4 was prepared by adding cellulose solution dissolved in sodium hydroxide / thiourea / urea system. The basic protease was used as the catalyst and glutaraldehyde was used as the crosslinking agent, The production of magnetic recyclable immobilized enzyme ca... Show More
  • Study of SO2 Adsorption on Porous SiO2 Particles Using a Micro-Reactor System

    Yumei Wu, Xiaoling Zha, Jin Xu

    Issue: Volume 5, Issue 3, June 2017
    Pages: 43-49
    Received: 14 May 2017
    Published: 16 May 2017
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    Abstract: Immobilized ionic liquids (ILs) with high selective adsorption capacity of SO2 from N2, on porous solid particles such as SiO2, has potential applications on SO2 emission control. As the first step towards the establishment of a comprehensive model for SO2 adsorption on supported IL, the performance of neat SiO2, the support material, was evaluated... Show More