Features of Gas, Vapor, and Liquid Adsorption by Microporous Adsorbents

2020 ◽  
Vol 94 (3) ◽  
pp. 516-525
Author(s):  
A. A. Fomkin ◽  
G. A. Petukhova
Keyword(s):  
Liquid Adsorption ◽  
Microporous Adsorbents

Liquid adsorption of linear and branched paraffins onto microporous adsorbents

2006 ◽  
Vol 51 (1) ◽  
pp. 72-79 ◽  
Author(s):  
M.A. Uguina ◽  
J.L. Sotelo ◽  
A. Rodríguez ◽  
J.I. Gómez-Cívicos ◽  
J.J. Lázaro
Keyword(s):  
Liquid Adsorption ◽  
Microporous Adsorbents

scholarly journals Solid-Phase Extraction of Aristolochic Acid I from Natural Plant Using Dual Ionic Liquid-Immobilized ZIF-67 as Sorbent

Separations ◽  
2021 ◽  
Vol 8 (2) ◽  
pp. 22
Author(s):  
Pei Chen ◽  
Xiaoman Li ◽  
Xuemin Yan ◽  
Minglei Tian
Keyword(s):  
Solid Phase Extraction ◽  
Aristolochic Acid ◽  
Solid Phase ◽  
Phase Extraction ◽  
Liquid Adsorption ◽  
Successful Separation ◽  
Metal Organic ◽  
Herbal Plants ◽  
Aristolochic Acid I ◽  
Herbal Plant

(1) Background: ZIF-67 is one of the most intriguing metal–organic frameworks already applied in liquid adsorption. To increase its adsorption performance, dual ionic liquids were immobilized on ZIF-67 in this research; (2) Methods: The obtained sorbent was used to adsorb aristolochic acid I (AAI) in standard solutions. Then, the sorbent was applied in solid-phase extraction to remove AAI from Fibraurea Recisa Pierre extracted solution. (3) Results: By analyzing the adsorption models, the highest adsorption capacity of immobilized sorbent (50.9 mg/g) was obtained at 25 °C within 120 min. In the SPE process, 0.02 mg of AAI was removed per gram of herbal plant, the adequate recoveries were in the range of 96.2–100.0%, and RSDs were 3.5–4.0%; (4) Conclusions: The provided experimental data revealed that ZIF-67@EIM-MIM was an excellent potential sorbent to adsorb and remove AAI from herbal plant extract, and the successful separation indicated that this sorbent could be an ideal material for the pretreatment of herbal plants containing AAI.

The Development and Qualification of Liquid Adsorption Chromatography for Poloxamer 188 Characterization

2021 ◽  
pp. 462353
Author(s):  
Wei Chen ◽  
Alfred Ross ◽  
Bernd Steinhuber ◽  
Gabriel Hoffmann ◽  
Nuria Sancho Oltra ◽  
...  
Keyword(s):  
Adsorption Chromatography ◽  
Poloxamer 188 ◽  
Liquid Adsorption ◽  
Liquid Adsorption Chromatography

Enhancing oxygen adsorption capabilities in Li–O2battery cathodes through solid perfluorocarbons

2017 ◽  
Vol 5 (27) ◽  
pp. 14152-14164 ◽  
Author(s):  
Moran Balaish ◽  
Yair Ein-Eli
Keyword(s):  
Carbon Black ◽  
Room Temperature ◽  
Nitrogen Adsorption ◽  
Oxygen Adsorption ◽  
Electrochemical Investigation ◽  
Liquid Adsorption

Perfluorocarbons, solid at room temperature, were added at different weight ratios to carbon black-based air electrodes for Li–O2battery. PFCs-modified air-electrodes showed improved battery performance and were characterized by HRSEM images, nitrogen adsorption (BET), liquid adsorption, a comprehensive wettability study and electrochemical investigation.

Activated carbon from vetiver roots: Gas and liquid adsorption studies

2007 ◽  
Vol 144 (1-2) ◽  
pp. 73-81 ◽  
Author(s):  
S. Gaspard ◽  
S. Altenor ◽  
E.A. Dawson ◽  
P.A. Barnes ◽  
A. Ouensanga
Keyword(s):  
Activated Carbon ◽  
Adsorption Studies ◽  
Liquid Adsorption
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