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  1. B200 工学部/工学研究科
  2. B200b 紀要
  3. Memoirs of the Faculty of Engineering, Nagoya University
  4. 35(2)

Kinetic studies on ion-exchange resins

https://doi.org/10.18999/memfenu.35.2.254
https://doi.org/10.18999/memfenu.35.2.254
1fee5610-c7d6-4084-b22c-2746f3b2586a
名前 / ファイル ライセンス アクション
35-2-03.pdf 35-2-03.pdf (4.0 MB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2020-11-16
タイトル
タイトル Kinetic studies on ion-exchange resins
言語 en
著者 Goto, Shigeo

× Goto, Shigeo

WEKO 102163

en Goto, Shigeo

Search repository
Teshima, Hideo

× Teshima, Hideo

WEKO 102164

en Teshima, Hideo

Search repository
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
抄録
内容記述 Many liquid-phase reactions can be catalyzed by ion-exchange resins. Catalytic activities between ion-exchange resins and dissolved electrolytes were compared for hydrolysis of esters, such as methyl and ethyl acetates, diethyl succinate and ethyl formate. Generally, the catalytic activity of free acid was lower than that of gel-type resins while it was higher than that of macroporous type resins. The effects of mass transfer resistances on overall reaction rates and selectivities were investigated in batch reactors. As the particle sizes increased, the reaction rates and selectivities were decreased due to intraparticle diffusion resistances. Two models, that is, one realistic and one simplified, were compared with each other. Cylindrical pellets with diameters of 3 and 5 mm were made to reduce both the pressure drop in a fixed-bed and the intraparticle diffusion resistance. The performance of reactors were studied on a recycle reactor and a tube-wall reactor. The resistances of intraparticle diffusion and interphase mass transfer in various reactors were evaluated by using ion-exchange resins.
言語 en
内容記述タイプ Abstract
出版者
言語 en
出版者 Faculty of Engineering, Nagoya University
言語
言語 eng
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ departmental bulletin paper
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
ID登録
ID登録 10.18999/memfenu.35.2.254
ID登録タイプ JaLC
ISSN(print)
収録物識別子タイプ PISSN
収録物識別子 0027-7657
書誌情報 en : Memoirs of the Faculty of Engineering, Nagoya University

巻 35, 号 2, p. 254-300, 発行日 1984-03-31
著者版フラグ
値 publisher
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