Toward development of activated carbons with enhanced effective adsorption amount by control of activation process

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抜粋

Pore size and pore size distribution (PSD) govern effective adsorption amount, which is one of requisite properties as adsorbents in the practical applications. Although activated carbon (AC) offers remarkably high specific surface area, tailoring its PSD according to certain application, for example, narrowing the PSD, shall further enhance its superior adsorption performances. In this study, narrow PSD was challenged by attempting two-step activation process under various conditions/mixing methods using once-activated carbon as a starting material. AC with narrow PSD was successfully obtained by both slowing the heating rate and adopting solution impregnation method for second activation of the once-activated starting sample. Such expected effect was most probably attributed to more uniform distribution of activating agent on both external and internal carbon surfaces of the microporous starting sample.

元の言語英語
ホスト出版物のタイトル4th International Conference on Industrial, Mechanical, Electrical, and Chemical Engineering
編集者Miftahul Anwar, Feri Adriyanto, Sutrisno Ibrahim, Meiyanto Eko Sulistyo, Subuh Pramono, Chico Hermanu Brillianto Apribowo, Hari Maghfiroh, Muhammad Hamka Ibrahim
出版者American Institute of Physics Inc.
ISBN(電子版)9780735418271
DOI
出版物ステータス出版済み - 4 23 2019
イベント4th International Conference on Industrial, Mechanical, Electrical, and Chemical Engineering, ICIMECE 2018 - Surakarta, インドネシア
継続期間: 10 9 201810 11 2018

出版物シリーズ

名前AIP Conference Proceedings
2097
ISSN(印刷物)0094-243X
ISSN(電子版)1551-7616

会議

会議4th International Conference on Industrial, Mechanical, Electrical, and Chemical Engineering, ICIMECE 2018
インドネシア
Surakarta
期間10/9/1810/11/18

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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  • これを引用

    Yu, Y., Kil, H. S., Nakabayashi, K., Yoon, S. H., & Miyawaki, J. (2019). Toward development of activated carbons with enhanced effective adsorption amount by control of activation process. : M. Anwar, F. Adriyanto, S. Ibrahim, M. E. Sulistyo, S. Pramono, C. H. B. Apribowo, H. Maghfiroh, & M. H. Ibrahim (版), 4th International Conference on Industrial, Mechanical, Electrical, and Chemical Engineering [020002] (AIP Conference Proceedings; 巻数 2097). American Institute of Physics Inc.. https://doi.org/10.1063/1.5098173