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Guanidinium-based covalent organic framework membrane for single-acid recovery

Description: Article discusses how, although acids are extensively used in contemporary industries, time-consuming and environmentally unfriendly processes hinder single-acid recovery from wastes containing various iconic species. The authors rationally designed a membrane with uniform angstrom-sized pore channels and built-in charge-assisted hydrogen bond donors that preferentially conducted HCl while exhibiting negligible conductance for other compounds.
Date: June 21, 2023
Creator: Meng, Qing-Wei; Wu, Shaochun; Liu, Mingjie; Guo, Qing; Xian, Weipeng; Zuo, Xiuhui et al.
Partner: UNT College of Science
open access

Energy Saving Separations Technologies for the Petroleum Industry: An Industry-University-National Laboratory Research Partnership

Description: This project works to develop technologies capable of replacing traditional energy-intensive distillations so that a 20% improvement in energy efficiency can be realized. Consistent with the DOE sponsored report, Technology Roadmap for the Petroleum Industry, the approach undertaken is to develop and implement entirely new technology to replace existing energy intensive practices. The project directly addresses the top priority issue of developing membranes for hydrocarbon separations. The proj… more
Date: March 28, 2003
Creator: Dorgan, John R.; Stewart, Frederick F. & Way, J. Douglas
Partner: UNT Libraries Government Documents Department
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