Results 11 to 20 of about 14,611,873 (241)

Pentiptycene-based ladder polymers with configurational free volume for enhanced gas separation performance and physical aging resistance

Proceedings of the National Academy of Sciences of the United States of America, 2021
Significance Gas separation membranes are an emerging energy-efficient alternative toward conventional, energy-intensive separation technologies such as cryogenic distillation.
T. Corrado, Zihang Huang, Dezhao Huang, Noah Wamble, T. Luo, R. Guo   +5 more
semanticscholar   +1 more source

Facilely Cross-Linking Polybenzimidazole with Polycarboxylic Acids to Improve H2/CO2 Separation Performance.

ACS Applied Materials and Interfaces, 2021
Polybenzimidazole (PBI) with a strong size-sieving ability exhibits attractive H2/CO2 separation properties for blue H2 production and CO2 capture. Herein, we report that PBI can be facilely cross-linked with polycarboxylic acids, oxalic acid (OA), and ...
Leiqing Hu, Vinh Bui, Liang Huang, R. Singh, Haiqing Lin   +4 more
semanticscholar   +1 more source

Evaluation of Inter-Apparatus Separation Method Transferability in Countercurrent Chromatography and Centrifugal Partition Chromatography

Separations, 2019
In the countercurrent chromatography and centrifugal partition chromatography, separation method transfer and scale-up is often described as an easy and straightforward procedure.
Simon Roehrer, Mirjana Minceva
doaj   +1 more source

Influence of Vortex Finder Structure on Separation Performance of Double-Overflow Three-Product Hydrocyclones

Separations, 2021
In view of the difficulty of traditional hydrocyclones to meet the requirements of fine classification, a double-overflow three-product (internal overflow, external overflow and underflow) hydrocyclone was designed in this study. Numerical simulation and
Yuekan Zhang, Jiangbo Ge, Lanyue Jiang, Hui Wang, Junru Yang, Bo Chen   +5 more
doaj   +1 more source

Environmental Friendly Fabrication of Porous Cement Membranes via Reusable Camphene-Based Freeze-Casting Method

Membranes, 2022
Inorganic membranes have been developed rapidly in recent years because of excellent anti-fouling performance, high mechanical strength and outstanding resistances to acid and alkali.
Zhen Wang, Xiaojuan Wang, Zhantong Sun, Xiaofeng Wang, Hongdong Wang, Congjie Gao, Xueli Gao   +6 more
doaj   +1 more source

Electron/pion separation with an Emulsion Cloud Chamber by using a Neural Network [PDF]

, 2007
We have studied the performance of a new algorithm for electron/pion separation in an Emulsion Cloud Chamber (ECC) made of lead and nuclear emulsion films.
, , , A Ereditato, A Longhin, A Marotta, A Pastore, A Russo, A Schembri, A. Marotta, A.E. Ball ., A.E. Ball ., C Bozza, C Pistillo, C Sirignano, C.F. Powell ., CHORUS Collaboration, D Autiero, D Di Ferdinando, F Di Capua, F Juget, G De Lellis, G Giacomelli, G Grella, G Mandrioli, G Romano, G Rosa, G Sirri, G. Acquistapace ., G. D'Agostini, I Kreslo, I Laktineh, J Janicsko Csathy, J Marteau, L Arrabito, L Consiglio, L Patrizii, L S Esposito, L Scotto Lavina, L. S. Esposito, M Cozzi, M De Serio, M Giorgini, M Hauger, M Ieva, M Pozzato, M Sioli, M T Muciaccia, M. Cozzi, M. Komatsu, N D'Ambrosio, N Di Marco, N Savvinov, OPERA Collaboration, OPERA Proposal, OPERA Proposal, P Migliozzi, P Monacelli, P Strolin, R. Bailey ., S Buontempo, S Gagnebin, S Simone, T. Nakano, T. Nakano, U Moser, V Tioukov, W.H. Barkas, Y Caffari, Y. Declais .   +69 more
core   +4 more sources

Guidance Systematic Error Separation for Mobile Launch Vehicles Using Artificial Fish Swarm Algorithm

IEEE Access, 2019
For missile's accuracy assessment, an accurate separation about the guidance of systematic errors is a critical part. Based on the vehicles from a mobile launcher platform, this paper proposes a nonlinear error separation model and a corresponding method
Xuanying Zhou, Zhengming Wang, Dong Li, Haiyin Zhou, Yongrui Qin, Jiongqi Wang   +5 more
doaj   +1 more source

An Interactive Analysis of Influencing Factors on the Separation Performance of the Screw Press

Separations, 2023
In order to optimize the separation performance of the screw press and enable its water removal rate and production to meet the production requirements, the influencing rule of the interactive effect of multi-factor parameters on its separation ...
Shuangcheng Fu, Bin Dou, Xiang Zhang, Kewei Li   +3 more
doaj   +1 more source

Performance Metrics for the Objective Assessment of Capacitive Deionization Systems [PDF]

, 2018
In the growing field of capacitive deionization (CDI), a number of performance metrics have emerged to describe the desalination process. Unfortunately, the separation conditions under which these metrics are measured are often not specified, resulting ...
Biesheuvel, P. M., Campbell, Patrick G., Hawks, Steven A., Porada, Slawomir, Ramachandran, Ashwin, Santiago, Juan G., Stadermann, Michael, Suss, Matthew E.   +7 more
core   +2 more sources

Relating Selectivity and Separation Performance of Lamellar Two-Dimensional Molybdenum Disulfide (MoS2) Membranes to Nanosheet Stacking Behavior.

Environmental Science and Technology, 2020
Increased demand for highly-selective and energy-efficient separations processes has stimulated substantial interest in emerging two-dimensional (2D) nanomaterials as a potential platform for next-generation membranes.
Xinglin Lu, U. Gabinet, C. Ritt, Xunda Feng, Akshay Deshmukh, Kohsuke Kawabata, M. Kaneda, S. Hashmi, C. Osuji, M. Elimelech   +9 more
semanticscholar   +1 more source