【摘 要】
：
A pendant drop method was utilized to visually observe the mass transfer process of an acrylonitrile droplet in a bio-hydration system.First,the dissolution of acrylonitrile was observed in deionized
【机 构】
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State Key Laboratory of Chemical Engineering,Department of Chemical Engineering,Tsinghua University,
【出 处】
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The 14th International Conference on Microreactivity Technol
论文部分内容阅读
A pendant drop method was utilized to visually observe the mass transfer process of an acrylonitrile droplet in a bio-hydration system.First,the dissolution of acrylonitrile was observed in deionized water at different temperatures and the diffusion coefficient of acrylonitrile in water was obtained.Secondly,the observation of mass transfer of acrylonitrile in a solution of R.ruber TH3 free cells solution without NHase enzyme activity was carried out.Thirdly,the mass transfer of acrylonitrile in a solution of R.ruber TH3 free cells solution with different enzyme activity was surveyed.Finally,the critical diameters of acrylonitrile in various concentrations of acrylamide aqueous solution were measured.
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