Results 91 to 100 of about 2,705 (301)

Column configurations of continuous heterogeneous extractive distillation

, 2007
Increasing regulations and constraints have renewed interest for more efficient distillation process in separating azeotropic mixtures and close boiling components.
Katalin Papp, Xavier Joulia, Lelkes, Zoltan, Vincent Gerbaud, Ivonne Rodriguez‐Donis, Joulia, Xavier, Endre Rev, Papp, Katalin, Rev, Endre, Gerbaud, Vincent, Rodríguez-Donis, Ivonne, Zoltan Lelkes   +11 more
core   +1 more source

Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing

Advanced Materials, EarlyView.
This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long, Huanyu Zhou, Jaewan Ko, Hongwei Tan, Jaemin Lim, Yanfei Zhao, Daehan Kang, Eojin Yoon, Gyeong‐Tak Go, Somin Kim, Seung‐Woo Lee, Chan‐Yul Park, Hyojun Choi, Hyeran Kim, Hyung Joong Yun, Sung Hyuk Park, Kwan Sik Park, Jeong Woo Park, Mungeun Kim, Yong Soo Cho, Ho Won Jang, Wenqiang Yang, Min Hyuk Park, Wan Ki Bae, Sebastiaan van Dijken, Joona Bang, Tae‐Woo Lee   +26 more
wiley   +1 more source

CAMD for Entrainer Screening of Extractive Distillation Process Based on New Thermodynamic Criteria

Chemical Engineering Transactions, 2018
This paper presents a framework for finding homogeneous entrainers E to separate non-ideal mixtures AB by extractive distillation. The framework is a systematic approach to convert a Computer Aided Molecular Design into a mixed integer non-linear program
Stefano Cignitti, Ivonne Rodriguez Donis, Jens Abildskov, Xinqiang You, Nataliya Shcherbakova, Vincent Gerbaud   +5 more
doaj   +1 more source

Separation of Coal Tar Distillate by Solvent Extraction —Separation of Extract Phase Using Distillation—

Journal of the Japan Petroleum Institute, 2006
Distillation was applied to separate the extracted components and the aqueous methanolic solution from the aqueous extract phase obtained from the solvent extraction of coal tar distillate. Equilibrium extraction of absorption oil, one of the coal tar distillates, was carried out with aqueous methanolic solution and confirmed that nitrogen heterocyclic
Chris Salim, Ryuichi Egashira
openaire   +2 more sources

Tools development for analysis and conceptual design of extractive and azeotropic distillation columns at finite reflux [PDF]

, 2012
In this work shortcut methods are developed for the conceptual design of azeotropic and extractive distillation. Three specific cases of azeotropic and extractive distillation are studied: single-feed homogeneous azeotropic distillation, extractive ...
Estupiñan Pérez, Libardo
core  

2D Co‐Mo‐Hydroxide‐Based Multifunctional Material for the Development of H2‐Based Clean Energy Technologies

Advanced Materials, EarlyView.
2D α‐Co(OH)2 interleaved with Mo species displays an appealing dual functionality for the production and use of green hydrogen.Mo incorporation greatly benefits the electrochemical behaviour in Oxygen Evolution Reaction for H2 production, while the magnetocaloric response at liquid H2 temperature paves the way for alternative cryogenic refrigerants ...
Daniel Muñoz‐Gil, Celia Castillo‐Blas, Dawid Krystian Feler, Isabel Gómez‐Recio, Miguel Tinoco, Ana Querejeta‐Fernández, Rodrigo González‐Prieto, Felipe Gándara, Romualdo Santos Silva Jr, Pilar Ferrer, Carlos Prieto, Luc Lajaunie, José Luis Martinez‐Peña, María Luisa Ruiz‐González, José María González‐Calbet   +14 more
wiley   +1 more source

Feasibility Evaluation of Quinary Heterogeneous Reactive Extractive Distillation

, 2016
This study addresses a feasibility evaluation method for the heterogeneous reactive extractive distillation of azeotropic quinary mixtures based on visualization in composition space.
Jae W. Lee (555311), D. Kang (1628779), K. Lee (1769563)   +2 more
core   +1 more source

Positively Charged Polymer‐Brush MOFs for Large‐Area, Pressure‐Resistant Gas Separation Membranes

Advanced Materials, EarlyView.
A universal POPA strategy enables positively charged polymer‐brush MOFs with self‐adaptive interfacial interlocking to resist aggregation under fast processing. This design ensures seamless dispersion within large‐area selective layers, achieving 1 m‐wide roll‐to‐roll fabrication of pressure‐resistant MMCMs with tunable CO2 separation performance ...
Yi Yang, Ye Yuan, Yuxiu Sun, Fei Shi, Chenyang Song, Weifan Wang, Qinghua Li, Menglong Sheng, Zhihua Qiao, Jingwei Hou, Anthony K. Cheetham, Zhi Wang   +11 more
wiley   +1 more source

Stable Protein‐Based G‐Quadruplex‐Derived Supramolecular Bioinks as Tunable ECM‐Mimetic Constructs Assembled by Combining Non‐Covalent and Covalent Strategies

Advanced Materials, EarlyView.
Harnessing the synergistic interplay of supramolecular self‐assembly, under macromolecular crowding conditions, and enzymatic‐mediated covalent crosslinking toward a stable protein‐based G‐quadruplex‐derived supramolecular bioink. This bioinspired strategy enables the biofabrication of complex and tunable ECM‐mimetic constructs, providing a platform ...
Vera Sousa, Rita Sobreiro‐Almeida, Bart W. L. van den Bersselaar, E. W. Meijer, Ghislaine Vantomme, João Borges, João F. Mano   +6 more
wiley   +1 more source

Energy efficiency of complexes with partially coupled thermally and material flows for extractive distillation of methyl acetate – chloroform mixture

Тонкие химические технологии, 2013
The extractive distillation of methyl acetate – chloroform mixture was studied with the application of three extracting agents (dimethyl formamide, ethylene glycol and dimethyl sulfoxide) in the two-column flowsheet and in the complex with the partially ...
E. A. Anokhina, E. L. Shleynikova, A. V. Timoshenko   +2 more
doaj