Experimental Study of the Accumulation Mechanism of Styrene in Activated Carbon with the Aid of Supercritical Solvent Extraction DOI
Hongyang Zhou, Qiang Xie,

Yihuan Zhou

et al.

Industrial & Engineering Chemistry Research, Journal Year: 2024, Volume and Issue: 63(46), P. 20315 - 20326

Published: Nov. 5, 2024

During the purification of industrial organic emissions containing reactive volatile compounds (VOCs) such as styrene by activated carbon (AC) adsorption, it is a common phenomenon that desorption VOCs from AC hindered heel, VOCs, and/or VOC-derived matters accumulating in pores. Herein, heel was extracted with aid supercritical dichloromethane and characterized detail to identify its composition. Then, thermal behavior effects on pore structure, morphology, surface chemistry spent regenerated were studied. The results show micropores reacted formed heel. presence metal elements acidic functional groups may initiate or promote polymerization styrene. dominant component triphenylbenzene, formation process could be depicted Mayo mechanism.

Language: Английский

Development of magnetic Kaolin/Starch/CuFe₂O₄/ZIF-9 composite for nickel adsorption: Physicochemical characterization and mechanistic insights DOI
Abdulaziz Ibrahim Almohana, Sattam Fahad Almojil

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2025, Volume and Issue: unknown, P. 136918 - 136918

Published: April 1, 2025

Language: Английский

Citations

0

Fe-based catalysts on cellulose-derived carbon towards low-temperature RWGS DOI
Lola Azancot, P. Tarifa, F. Cazaña

et al.

Biomass and Bioenergy, Journal Year: 2025, Volume and Issue: 199, P. 107894 - 107894

Published: April 17, 2025

Language: Английский

Citations

0

Waste-Derived carbon porous materials for enhanced performance in adsorption chillers: A Step toward a circular economy DOI
Agata Mlonka-Mędrala, Katarzyna Jagodzińska, Tomasz Bujok

et al.

Applied Thermal Engineering, Journal Year: 2024, Volume and Issue: 260, P. 124968 - 124968

Published: Nov. 17, 2024

Language: Английский

Citations

1

Experimental Study of the Accumulation Mechanism of Styrene in Activated Carbon with the Aid of Supercritical Solvent Extraction DOI
Hongyang Zhou, Qiang Xie,

Yihuan Zhou

et al.

Industrial & Engineering Chemistry Research, Journal Year: 2024, Volume and Issue: 63(46), P. 20315 - 20326

Published: Nov. 5, 2024

During the purification of industrial organic emissions containing reactive volatile compounds (VOCs) such as styrene by activated carbon (AC) adsorption, it is a common phenomenon that desorption VOCs from AC hindered heel, VOCs, and/or VOC-derived matters accumulating in pores. Herein, heel was extracted with aid supercritical dichloromethane and characterized detail to identify its composition. Then, thermal behavior effects on pore structure, morphology, surface chemistry spent regenerated were studied. The results show micropores reacted formed heel. presence metal elements acidic functional groups may initiate or promote polymerization styrene. dominant component triphenylbenzene, formation process could be depicted Mayo mechanism.

Language: Английский

Citations

0