Permeation of Phenylalanine through Polymer Inclusion Membrane Containing Bi-functional Ionic Liquid

IF 0.6 4区工程技术 Q4 CHEMISTRY, MULTIDISCIPLINARY

Solvent Extraction Research and Development, Japan Pub Date : 2020-01-01 DOI:10.15261/serdj.27.143

M. Matsumoto, Kei Inoue, Y. Tahara

引用次数: 0

Abstract

Phenylalanine, which is an essential amino acid, is used as a nutritional supplement. Development of a more effective separation technique from the broth is desired. We conducted permeation of phenylalanine through PVC-based membrane containing bi-functional ionic liquid consisting of Aliquat 336 and bis(2-ethylhexyl)phosphoric acid (D2EHPA), [A336][D2EHPA], as a carrier. Phenylalanine successfully permeated through PIMs containing [A336][D2EHPA]. The permeation rates through PIM containing [A336][D2EHPA] were higher than those using a conventional ionic liquid, Aliquat 336. From the experimental data, the overall mass transfer coefficients were calculated and the feed film resistance was found to control the permeation process in a flat-sheet permeation apparatus.

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含双功能离子液体的聚合物包合膜对苯丙氨酸的渗透

苯丙氨酸是一种必需氨基酸，被用作营养补充剂。需要开发一种更有效的肉汤分离技术。我们通过以双功能离子液体(Aliquat 336和双(2-乙基己基)磷酸(D2EHPA) [A336][D2EHPA]为载体的pvc基膜对苯丙氨酸进行了渗透。苯丙氨酸成功地通过含有[A336][D2EHPA]的pim。含有[A336][D2EHPA]的PIM的渗透率高于使用传统离子液体Aliquat 336的PIM。从实验数据出发，计算了平板渗透装置的总传质系数，发现了进料膜阻力对渗透过程的控制作用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Solvent Extraction Research and Development, Japan 工程技术-工程：化工

CiteScore

1.30

自引率

14.30%

发文量

审稿时长

1 months

期刊介绍： Solvent Extraction Research and Development, Japan (Solvent Extr. Res. Dev., Jpn.) is a periodical issued from Japan Association of Solvent Extraction (JASE) containing papers dealing with all aspects of solvent extraction and their related methods, underlying principles, and materials. Original articles, notes, technical reports, and critical reviews will be considered for publication. Original articles must be of reasonably broad scope and significance to the solvent extraction. Notes will originally describe novel work of a limited nature or especially significant work in progress. Authors can contribute some information of novel techniques, equipment or apparatus, reagents and diluents for solvent extraction as technical reports. Critical reviews will be received from the authors to whom the editorial committee asked to contribute.