Preparation of CYCU‐3/MCM‐41 Composites and Adsorption Properties for n‐Hexane DOI
Ying Li

ChemistrySelect, Год журнала: 2024, Номер 9(41)

Опубликована: Окт. 28, 2024

Abstract Adsorption method is one of the effective technologies for treating VOCs. Compared with activated carbon, silicon‐based materials have well‐ordered pore structure, good thermal stability and non‐flammability. In this paper, CYCU‐3/MCM‐41 composites were prepared by hydrothermal through mixing MCM‐41 powder in situ. The nitrogen adsorption isotherms, saturation cyclic adsorption/desorption curves n‐hexane on experimentally measured. results displayed that (3) exhibited largest BET specific surface area (1631 m 2 /g). And its capacity was 776 mg/g, which 19.4 % higher than MCM‐41, 1.42 times 2.64 molecular sieve. kinetic fitting showed pseudo‐first order model can more precisely embody process composites, W‐M intraparticle diffusion confirmed not only control step rate composites. addition, regenerative over 98.9 after ten desorption cycles n‐hexane, showing performance excellent structural stability, proving broad application prospect field VOCs treatment.

Язык: Английский

Simulating nanoparticle concentration using stochastic models to improve indoor air quality in the industry DOI Creative Commons
Joaquim Cebolla-Alemany, Marcel Macarulla, Mar Viana

и другие.

Building Simulation, Год журнала: 2025, Номер unknown

Опубликована: Фев. 19, 2025

Язык: Английский

Процитировано

0
Estimation of Nanoparticle Emissions in Indoor Industrial Environments Using a Grey-Box Modeling Approach DOI
Joaquim Cebolla-Alemany, Marcel Macarulla, Mar Viana

и другие.

Building and Environment, Год журнала: 2025, Номер unknown, С. 113169 - 113169

Опубликована: Май 1, 2025

Язык: Английский

Процитировано

0
Preparation of CYCU‐3/MCM‐41 Composites and Adsorption Properties for n‐Hexane DOI
Ying Li

ChemistrySelect, Год журнала: 2024, Номер 9(41)

Опубликована: Окт. 28, 2024

Abstract Adsorption method is one of the effective technologies for treating VOCs. Compared with activated carbon, silicon‐based materials have well‐ordered pore structure, good thermal stability and non‐flammability. In this paper, CYCU‐3/MCM‐41 composites were prepared by hydrothermal through mixing MCM‐41 powder in situ. The nitrogen adsorption isotherms, saturation cyclic adsorption/desorption curves n‐hexane on experimentally measured. results displayed that (3) exhibited largest BET specific surface area (1631 m 2 /g). And its capacity was 776 mg/g, which 19.4 % higher than MCM‐41, 1.42 times 2.64 molecular sieve. kinetic fitting showed pseudo‐first order model can more precisely embody process composites, W‐M intraparticle diffusion confirmed not only control step rate composites. addition, regenerative over 98.9 after ten desorption cycles n‐hexane, showing performance excellent structural stability, proving broad application prospect field VOCs treatment.

Язык: Английский

Процитировано

0