新型硼选择性吸附剂用于吸附-膜杂化体系

IF 1.1 4区工程技术 Q4 POLYMER SCIENCE

Polimery Pub Date : 2022-05-17 DOI:10.14314/polimery.2022.4.3

Barbara Dach, M. Bryjak, J. Bryjak, Rafał Łużny

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引用次数: 0

摘要

介绍了用于去除水溶液中硼酸盐的核壳吸附剂的合成和性能。用乙烯基苄基氯对聚合物基体进行改性，然后用N-甲基葡糖胺对其进行衍生，得到了一种新型的吸附剂。硼吸附试验表明，硼吸附过程的效率与吸附剂的孔径和配体含量有关。在混合系统中使用的最佳材料是比表面积为300m2/g的Poropak Q，其中硼被细颗粒吸收并在微滤中去除。

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New boron selective sorbents for sorption – membrane hybrid system

The synthesis and properties of core-shell sorbents dedicated to the removal of borates from aqueous solutions were described. By modification of polymer matrices with vinylbenzyl chloride followed by its derivatization with N-methyl glucamine a new kind of sorbents were obtained. The testing of boron sorption reviled that the process efficiency was related to the pore diameter and the content of ligand in the sorbent. The best material for use in a hybrid system, where boron is absorbed by fine particles and removed in microfiltration, was Poropak Q with a specific surface area of 300 m2/g.

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来源期刊

Polimery Materials Science-Polymers and Plastics

CiteScore

2.90

自引率

6.20%

发文量

审稿时长

1 months

期刊介绍： The "Polimery" journal, of international circulation, is publishing peerreviewed scientific and technical research papers covering polymer science and technology in the field of polymers, rubbers, chemical fibres and paints. The range of topics covered are raw materials, polymer synthesis, processing and applications of polymers. Apart from scientific and technical research papers the monthly includes technical and commercial information such as reports from fairs and exhibitions as well as home, world and technical news. “Polimery "- an international journal covering the following topics: polymers, rubber, chemical fibres and paints. The Journal is addressed to scientists, managers and engineering staff of universities, Polish Academy of Sciences, R&D institutions, industry, specializing in polymer chemistry, physical chemistry, technology and processing. “Polimery” publishes original, reviewed research, scientific and technology papers in the field of polymer synthesis, analysis, technology and modification, processing, properties, applications and recycling.