Bioinspired Graphene Oxide Membranes with Dual Transport Mechanisms for Precise Molecular Separation

Haozhen Dou; Mi Xu; Bin Jiang; Guobin Wen; Lei Zhao; Baoyu Wang; Aiping Yu; Zhengyu Bai; Yongli Sun; Luhong Zhang; Zhongwei Chen; Zhongyi Jiang; School of Chemical Engineering and Technology Tianjin University Tianjin 300350, China Department of Chemical Engineering University of Waterloo 200 University Ave. W, Waterloo, Ontario N2L 3G1, Canada School of Chemical Engineering and Food Science Zhengzhou Institute Read More …

Investigation of glycerol-derived binary and ternary systems in CO2 capture process

ZhaoheHuang, BinJiang, HuaweiYang, BaoyuWang, NaZhang, HaozhenDou, GuangsenWei, YongliSun, LuhongZhang School of Chemical Engineering and Technology, Tianjin University, Tianjin, PR China Highlights A series of glycerol-derived CO2 binding organic liquids were synthesized and systematic studied for CO2 capture. The role of glycerol in superbase environment for carbon dioxide capture was clarified. The easy deprotonation property of glycerol in superbase environment directly Read More …

Design of multiple-site imidazole derivative aqueous solution for SO2 capture in low concentration

JiangBin, ChenYang, ZhangLuhong, TantaiXiaowei, DouHaozhen, SunYongli School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, People’s Republic of China Highlights A novel type of imidasole derivative was firstly designed and synthesised to mixed with water for SO2 capture. The SO2 absorption experiment was conducted and high SO2 absorption capacity could be obtained especially at low partial pressure. The SO2 Read More …

A Novel Supported Liquid Membrane Based on Binary Metal Chloride Deep Eutectic Solvents for Ethylene/Ethane Separation

Bin Jiang, Wenjun Tao, Haozhen Dou, Yongli Sun, Xiaoming Xiao, Luhong Zhang , and Na Yang School of Chemical Engineering and Technology, Tianjin University, Tianjin, China Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China Abstract Binary metal chloride deep eutectic solvents (DESs) were first prepared by adding different metal chlorides into 1-butyl-3-methylimidazolium chloride ([BMIM]Cl)/CuCl DESs to Read More …

Investigation of glycerol-derived binary and ternary systems in CO2 capture process

ZhaoheHuang, BinJiang, HuaweiYang, BaoyuWang, NaZhang, HaozhenDou, GuangsenWei, YongliSun, LuhongZhang School of Chemical Engineering and Technology, Tianjin University, Tianjin, PR China Highlights A series of glycerol-derived CO2 binding organic liquids were synthesized and systematic studied for CO2 capture. The role of glycerol in superbase environment for carbon dioxide capture was clarified. The easy deprotonation property of glycerol in superbase environment directly contributed Read More …

A Novel Copper(I)-Based Supported Ionic Liquid Membrane with High Permeability for Ethylene/Ethane Separation

Yongli Sun, Hanrong Bi, Haozhen Dou, Huawei Yang, Zhaohe Huang, Baoyu Wang, Rong Deng, and Luhong Zhang School of Chemical Engineering and Technology, Tianjin University, Tianjin, China Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China Abstract For the separation of an ethylene/ethane mixture, a novel copper(I)-based supported ionic liquid membrane (SILM) with high permeability has been Read More …

Highly efficient and reversible CO2 capture by imidazolate-based ether-functionalized ionic liquids with a capture transforming process

JiangBin, HuangZhaohe, ZhangLuhong, SunYongli, YangHuawei, BiHanrong School of Chemical Engineering and Technology, Tianjin University, Tianjin, PR China Highlights Several kinds of imidazolate-based ether-functionalized ionic liquids (ILs) were synthesized and used for CO2 capture. The phenomenon of significant change for absorption type with fixing CO2 is revealed with the aid of viscosity, conductivity, FT-IR and NMR spectra. It is verified that Read More …