Separation of Ethanol/Water in the Ethanol Adsorption of Functional Fiber

He Zhao

doi:10.4028/www.scientific.net/AMM.644-650.5270

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 644-650Separation of Ethanol/Water in the Ethanol...

Separation of Ethanol/Water in the Ethanol Adsorption of Functional Fiber

Abstract:

The surface of polypropylene (PP) fiber was modified through grafting polymerization of butyl acrylate, lauryl acrylate, methacrylate acetate, ethyl acrylate, butyl methacrylate initiated by ultraviolet (UV) in isopropanol/water mixture solution. In this paper, the factors influenced the separation performance of ethanol/water were discussed by grafted fiber, such as the solid-liquid ratio, the time of adsorption and oscillation, and the content of ethanol were discussed. The optimum adsorption conditions: the ethanol concentration of 90%,olid-liquid ratio is 1:80, when the handing time and adsorption shock time reached 10s, the adsorption could reach better effect.

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Periodical:

Applied Mechanics and Materials (Volumes 644-650)

Pages:

5270-5272

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.644-650.5270

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Online since:

September 2014

Authors:

He Zhao

Keywords:

Adsorption, Fiber, Graft, Polypropylene (PP)

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