Pervaporative separation of organic mixtures using dinitrophenyl group-containing cellulose acetate membrane

Samuel P. Kusumocahyo, Takayuki Ichikawa, Toshio Shinbo, Takashi Iwatsubo, Mitsuyoshi Kameda, Katsuhide Ohi, Yasuo Yoshimi, Toshiyuki Kanamori

研究成果: Article

14 引用 (Scopus)

抜粋

This paper reports experimental results on pervaporation of benzene/cyclohexane mixtures and xylene isomer mixtures through a fixed-carrier membrane consisting of cellulose acetate (CA) as a base polymer and dinitrophenyl (DNP) group as a selective fixed-carrier. The result of the pervaporation of benzene/cyclohexane mixture using the unmodified CA membrane and the CA-DNP membrane showed that the DNP group was effective to increase the benzene selectivity. In the pervaporation of xylene isomer mixtures, the DNP group selectively facilitated the transport of xylene isomers through the membrane. The order of the preferentially permeating component was p-xylene > m-xylene > o-xylene.

元の言語English
ページ(範囲)43-48
ページ数6
ジャーナルJournal of Membrane Science
253
発行部数1-2
DOI
出版物ステータスPublished - 2005 5 5

    フィンガープリント

ASJC Scopus subject areas

  • Filtration and Separation
  • Polymers and Plastics

これを引用

Kusumocahyo, S. P., Ichikawa, T., Shinbo, T., Iwatsubo, T., Kameda, M., Ohi, K., ... Kanamori, T. (2005). Pervaporative separation of organic mixtures using dinitrophenyl group-containing cellulose acetate membrane. Journal of Membrane Science, 253(1-2), 43-48. https://doi.org/10.1016/j.memsci.2004.11.026