Preparation and Testing of Polyethylenimine-Impregnated Silica Gel for CO2 Capture DOI Creative Commons
Veronika Kyselová, Jakub Havlín, Karel Ciahotný

и другие.

Gels, Год журнала: 2024, Номер 10(6), С. 360 - 360

Опубликована: Май 23, 2024

This work studied the low-temperature sorption of carbon dioxide on impregnated silica gel. An impregnating agent was used polyethyleneimine. The content in gel matrix 33.4 wt.%. Material properties such as Brunauer–Emmett–Teller (BET) surface area, pore distribution, total volume, and thermal stability material were determined for sample. During measurement adsorption–desorption cycles, loss also determined. Due to decrease polyethyleneimine, capacity adsorbent CO2 decreased. It found that after 20th cycle, dropped by 3.15 wt.%, and, a result, adsorption almost half.

Язык: Английский

Adsorption Capacity Enhancement on Coal Fly Ash for Carbon Capture in Humid Flue Gas: A Critical Review DOI

Han Fan,

Shaofei Wu, Honglei Ding

и другие.

Energy & Fuels, Год журнала: 2025, Номер unknown

Опубликована: Июнь 3, 2025

Язык: Английский

Процитировано

0
High-temperature ammonia treatment of zeolite-template carbon for enhanced CO2 adsorption: A study on diffusion behaviors and adsorption mechanisms DOI
Yifan Zhang,

Xifeng Zhu,

Jiaxin Wang

и другие.

Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 159168 - 159168

Опубликована: Дек. 1, 2024

Язык: Английский

Процитировано

1
Preparation and Testing of Polyethylenimine-Impregnated Silica Gel for CO2 Capture DOI Creative Commons
Veronika Kyselová, Jakub Havlín, Karel Ciahotný

и другие.

Gels, Год журнала: 2024, Номер 10(6), С. 360 - 360

Опубликована: Май 23, 2024

This work studied the low-temperature sorption of carbon dioxide on impregnated silica gel. An impregnating agent was used polyethyleneimine. The content in gel matrix 33.4 wt.%. Material properties such as Brunauer–Emmett–Teller (BET) surface area, pore distribution, total volume, and thermal stability material were determined for sample. During measurement adsorption–desorption cycles, loss also determined. Due to decrease polyethyleneimine, capacity adsorbent CO2 decreased. It found that after 20th cycle, dropped by 3.15 wt.%, and, a result, adsorption almost half.

Язык: Английский

Процитировано

0