“先进分离与催化材料”研讨会

Some critical problems including the low selective conversion and conversion rate of desired chemical Products and high energy consumption for their separation have occurred in petrochemical and others chemical industries. We hope to hold a national symposium to discuss the fundamentals of the catalysis and separation materials in order to improve the efficiencies of catalysis and separation processes. This symposium aims to some common key scientific and technical issues of the formation and modification of the functional microstructure in term of microporous-material-based separation and catalysis materials. The nucleation and formation mechanism of heteroatom-modified microporours catalysis and microporous membranes will be emphasized. The purpose of this symposium is to exchange our idea for the manipulation of the functional structure of microporous-material-based separation and catalysis materials for the desired use, and to discuss how to construct high-performance and high-stability separation and catalysis materials. We hope this symposium can take advantages on promoting the industrialization of some new functionalized separation membranes and catalysts and pushing forward the innovation of traditional chemical industry and energy-saving and green production as well.

目前，我国石油化工等传统化工领域存在产品转化率和选择性低以及分离能耗高等难题。旨在通过研讨会，讨论基于多孔分子筛的先进分离和催化材料在功能结构形成中的关键科学问题，重点探讨添加杂原子条件下分子筛以及分子筛膜晶体成核、晶化机理。研讨会的目的是交流研究者在分子和纳微尺度上调控分离膜和催化剂的功能微结构方面的思路和想法，讨论如何构筑出高性能和高稳定性的分离与催化功能材料。拟通过研讨会，促进若干分离膜和高效催化材料向工业化转化，推动我国传统化工产业技术革新，为节能减排做出贡献。

2013年4月23-26日，受国家自然科学基金委资助的“先进催化与分离材料”研讨会在江西南昌和井冈山隆重举行。通过研讨会，与会专家讨论了未来催化和分离化工领域的若干重要发展方向，提出高效催化重质油和煤基化学品为轻质烯烃，以及烯烃/烷烃节能分离仍将是未来化工催化与分离的重要发展方向。详细讨论了基于多孔分子筛的先进分离和催化材料在功能结构形成中的关键科学问题，探讨了基于多孔材料的高效催化合成轻质烯烃的可行性，以及基于沸石分子筛、新型MOF多孔材料的吸附工艺以及分子筛膜的膜分离工艺节能分离烯烃/烷烃的可行性；讨论了添加杂原子和极端合成条件下对多孔材料性能等改性以满足工业生产要求。讨论了分子筛以及分子筛膜晶体成核、晶化机理，以期在分子和纳微尺度上调控分离膜和催化剂的功能微结构，为构筑出在轻质烯烃催化与分离化工重要生产中应用的高性能催化与分离功能材料提供源泉。