合作者关系

[外文期刊] Block copolymer pervaporation membranes with microphase separated structures for ethyl acetate separation SCIE EI

作者：Qin Wu;Yan Sun;Wei Wang;Shuyao Tian;Mengjie Ouyang;Kangcheng Chen;Daxin Shi;Yaoyuan Zhang;Hansheng Li;Zhiping Zhao （Beijing Key Laboratory for Chemical Power Source and Green Catalysis, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, ChinaBeijing Key Laboratory for Chemical Power Source and Green Catalysis, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China）

出处：Separation & Purification Technology 2022

关键词：Microphase separation;Polydimethylsiloxane;Block copolymer;Pervaporation membrane

摘要：A series of multiblock polydimethylsiloxane-b-polyimides copolymers, including non-fluorinated (PDMS-b-PI) and fluorinated polyimides (PDMS-b-FPI), we ...

[中文期刊] NIPS法疏水PVDF膜的结构与性能调控研究进展 CA 核

作者：徐小洁，于孟超，王钰，王涛，冯英楠，赵之平（北京理工大学化学与化工学院）

出处：膜科学与技术 2024

关键词：疏水有机膜；非溶剂致相转化法；喷雾辅助相转化法；膜蒸馏

摘要：非溶剂致相分离法（NIPS）是制备多孔有机膜一种高效工艺手段，其过程中涉及的热力学与动力学因素对于疏水多孔膜的成膜结构与性质起着至关重要的决定性作用.为此，本文以常用疏水膜制备原材料聚偏氟乙烯（PVDF）为研究对象，系统阐述采用传统浸没沉淀相转化法和新兴喷雾辅助相转化法两种NIPS制膜工艺路线对PV ...

[外文期刊] CO₂ desorption and mass transfer characteristic study in micropacked bed reactors

作者：Le Sang¹;CA1;Tao Zhou¹;Wei-Yao Yang¹;Xiao-Feng Zheng¹;Xi-Yan Xu¹;Zhi-Ping Zhao¹; （¹School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, P.R. China）

出处：Separation and Purification Technology 2025

摘要：The chemical desorption method with amine-based solvent have been widely applied in CO₂ capture and storage (CCS) industrial. However, ther ...

[外文期刊] Hydrodynamics and mass transfer enhancement of gas–liquid flow in micropacked bed reactors: Effect of contact angle

作者：Wang, Hongbin¹;Zhou, Tao¹;Han, Shaopeng¹;Duan, Lian¹;Le, Sang¹; ;Zhao, Zhiping¹; （¹ School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, China ）

出处：American Institute of Chemical Engineers. AIChE Journal 2023

关键词：contact angle;hydrodynamics;mass transfer;micropacked bed reactor

摘要：Pressure drop, residence time distribution, dispersive behavior, liquid holdup, and mass transfer performance of gas–liquid flow in micropacked bed re ...

[外文期刊] Fabrication of highly permeable PDMS@ZIF‐8/PVDF hollow fiber composite membrane in module for ethanol‐water separation

作者：Wei‐Min Liu¹; ;Mao, Heng¹; ;Yu‐Jie Wang²;Shen‐Hui Li¹;Ying‐Nan Feng¹;Li‐Hao Xu¹;Wang, Sen¹;Chan, Pei¹;Zhi‐Ping Zhao¹; （¹ School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, People\'s Republic of China ² SINOPEC (Beijing) Research Institute of Chemical Industry Co., Ltd., Beijing, People\'s Republic of China ）

出处：American Institute of Chemical Engineers. AIChE Journal 2023

关键词：ethanol‐water separation;hollow fiber membrane;pervaporation;polydimethylsiloxane;ZIF‐8

摘要：The construction of high‐performance MOF‐based hollow fiber composite membrane (HFCM) modules is a significant, yet challenging task for the biofuel p ...

[外文期刊] Fabrication of zeolitic imidazolate frameworks based mixed matrix membranes and mass transfer properties of C₄H₆ and N₂ in membrane separation

作者：Ihtisham Ul Haq¹; ;Wang, Tao¹;Ao‐Shuai Zhang¹;Mao, Heng¹;Khan, Rehan¹;Li‐Hao Xu¹;Zhi‐Ping Zhao¹; （¹ School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, China ）

出处：American Institute of Chemical Engineers. AIChE Journal 2021

关键词：1,3‐Butadiene;fractional free volume;mixed‐matrix membranes;solution‐diffusion properties;zeolitic imidazolate frameworks (ZIFs);Mass transfer;Membrane technology;Butadiene;Zeolitic imidazolate framework;Gas separation

摘要：1,3‐Butadiene (BD) is a petrochemical‐based volatile organic compound, extensively used for the manufacture of synthetic rubber. There is no method re ...

[中文期刊] 聚二甲基硅氧烷膜蒸汽渗透分离乙醇/二氧化碳的研究 CA 核

作者：石新宇，谢纹纹，毛恒，王涛，陈欣如，齐昊，胡晓雪，赵之平（北京理工大学化学与化工学院）

出处：膜科学与技术 2024

关键词：蒸汽渗透；聚二甲基硅氧烷；复合膜；发酵尾气；乙醇回收

摘要：生物质发酵制乙醇过程中，发酵尾气的产生与排放对生态环境有极大影响.本文以聚偏氟乙烯（PVDF）多孔膜为基底，聚二甲基硅氧烷（PDMS）为分离层基质，制备出适用于发酵尾气乙醇/CO₂分离的PDMS/PVDF复合膜.通过红外光谱、X射线衍射、扫描电子显微镜等手段对PDMS/PVDF ...

[中文期刊] 酶催化固碳过程及其强化技术研究进展 CA CSCD 核

作者：王玉杰¹;，张艳梅²;，栾金义¹;，赵之平²; （¹中石化(北京)化工研究院有限公司；²北京理工大学化学与化工学院）

出处：化工进展 2024

关键词：酶催化固碳；CO₂资源化；生物催化；酶；强化技术

摘要：全球范围迅猛发展的工业生产导致温室气体CO₂的排放，引发人们对全球气候变化的普遍关切。在发展清洁能源、工业流程再造等减少碳排放的同时，开发高效、经济的CO₂捕集、利用与储存（CCUS）技术显得尤为迫切。本文基于CO₂资源化利用的目的， ...

[中文专利] 一种内压式MOF基中空纤维复合膜组件的制备方法

发明人：赵之平，刘伟民，毛恒

申请日期：2023.12.12

摘要：本发明公开了一种内压式MOF基中空纤维复合膜组件的制备方法，属于膜分离技术领域。本发明将含有金属离子的水相溶液及含有有机配体的有机相溶液分别通入中空纤维膜组件的壳程和管程，通过控制金属离子和有机配体在中空纤维膜内表面反应次数，精确构筑连续的MOF功能层；随后利用低浓度聚合物溶液，对MOF层进行缺陷修 ...

[中文期刊] 晶体诱导生长调控MOF分离膜内分子传递通道的创新研究

作者：赵之平，徐李昊，毛恒，冯英楠，李申辉，王玉杰，王涛，张傲率，蔡玮玮，桑乐（北京理工大学；中石化(北京)化工研究院有限公司）

出处：中国科技成果 2024

摘要：化工生产涉及大量的液体、气(汽)体分离或回收体系,研究高效分离、回收VOCs以及不可凝气体的技术十分必要.金属有机框架(MOF)材料在分离领域显现出巨大的应用前景,然而由于设计与制备存在问题,制约了其应用.在国家自然科学基金重点项目等支持下,项目组以晶体诱导生长调控构筑混合基质膜内以MOF为主导的适 ...