耐酸性分子筛膜的研究进展

发布时间：2018-06-05 14:13

本文选题：分子筛膜 + 耐酸性　；参考：《江西师范大学学报(自然科学版)》2017年01期

【摘要】：分子筛膜是一种可以实现分子筛分的新型无机膜,是膜分离技术的重要组成部分.分子筛膜在分离过程中具有浓缩、纯化、分离和反应促进等作用,且能耗较低,是理想的膜分离和膜催化材料.随着工业的发展,物质的提纯、化学反应过程中产物的分离等分离条件愈加苛刻,对分子筛膜的耐酸性、抗腐蚀性等要求越来越高.因此,耐酸性和抗腐蚀性分子筛膜的制备技术和表征技术有待改进和完善,进而促进膜分离技术在工业生产中发挥更大的作用.主要介绍了耐酸性分子筛膜的制备以及应用现状,并展望了耐酸性分子筛膜在工业方面的发展前景.
[Abstract]:Molecular sieve membrane is a new type of inorganic membrane which can be used for molecular sieve. It is an important part of membrane separation technology. The molecular sieve membrane has the effect of concentration, purification, separation and reaction promotion in the process of separation, and the energy consumption is low. It is an ideal membrane separation and membrane catalytic material. With the development of industry, the purification of material and the chemical reaction process The separation conditions of the products are more and more demanding, and the acid resistance and corrosion resistance of the molecular sieve membrane are more and more demanding. Therefore, the preparation and characterization techniques of the acid resistance and corrosion resistance molecular sieve membrane need to be improved and perfected, and the membrane separation technology will play a greater role in the industrial production. The preparation and application status of sub sieves membrane, and the development prospect of acid resistant zeolite membrane in industry is prospected.
【作者单位】：江西师范大学化学化工学院;江西师范大学附属中学;
【基金】：国家自然科学基金面上项目(21476099),国家自然科学基金青年基金(21503100) 国家国际科技合作专项(2015DFA50190) 江西省教育厅科学技术研究(14240) 江西省科技厅对外合作科技(20141BDH80011)资助项目
【分类号】：TQ051.893

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