Enhanced CO2 Capture from Flue Gas Using Monoethanolamine and Silica Nanoparticles DOI
Pranab Boral, Subrata Borgohain Gogoi

Опубликована: Ноя. 4, 2024

Abstract Carbon neutrality is crucial in the fight against climate change, as it refers to a state which CO2 emissions balance with measures of removal and offsetting, effectively meaning no net increase atmosphere. This mandates that technologies for capture from flue gases technology utmost importance reducing greenhouse gas industrial sources. MEA very established solvent capture, but could be improved if nanoparticles are added make performance better. The primary objective study evaluate absorption efficiency combination RH-derived silica compare absorption–desorption rates nanoparticle-enhanced solution pure MEA. Adding RHSNp greatly rates. experiment showed an 83.33% using 22 wt% 0.5 (RHSNp), whereas 66.67% was observed without adding RHSNp. rate calculated 4.5 litres per hour. During desorption, stripping up 95% realized. These results demonstrate regeneration solution. research work has demonstrated potential enhance gases. It concluded can more effective absorb at increased compared usual suggest this promising approach incorporate into amine-based solvents process intensification benefits particularly prominent scalability application.

Язык: Английский

Efficient desorption and energy-saving carbon capture using a nonaqueous primary alkanolamine-based biphasic absorbent DOI

Yinjun Zhu,

Binbin Zhang,

Conger Deng

и другие.

Separation and Purification Technology, Год журнала: 2024, Номер unknown, С. 129855 - 129855

Опубликована: Сен. 1, 2024

Язык: Английский

Процитировано

1
Eliminating insoluble products and enhancing reversible CO2 capture of a tetraethylenepentamine-based non-aqueous absorbent: Exploring the synergistic regulation of 2-amino-2-methyl-1-propanol and n-propanol DOI Creative Commons
Xiaobin Zhou,

Yunqiong Tang,

Chao Liu

и другие.

Carbon Capture Science & Technology, Год журнала: 2024, Номер 13, С. 100310 - 100310

Опубликована: Сен. 26, 2024

Язык: Английский

Процитировано

1
A phase separation prediction model for CO2 capture by biphasic amine absorbents DOI
Xiaoyi Gao,

Wufeng Jiang,

Bing Xu

и другие.

Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 156832 - 156832

Опубликована: Окт. 1, 2024

Язык: Английский

Процитировано

1
Enhanced CO2 Capture from Flue Gas Using Monoethanolamine and Silica Nanoparticles DOI
Pranab Boral, Subrata Borgohain Gogoi

Опубликована: Ноя. 4, 2024

Abstract Carbon neutrality is crucial in the fight against climate change, as it refers to a state which CO2 emissions balance with measures of removal and offsetting, effectively meaning no net increase atmosphere. This mandates that technologies for capture from flue gases technology utmost importance reducing greenhouse gas industrial sources. MEA very established solvent capture, but could be improved if nanoparticles are added make performance better. The primary objective study evaluate absorption efficiency combination RH-derived silica compare absorption–desorption rates nanoparticle-enhanced solution pure MEA. Adding RHSNp greatly rates. experiment showed an 83.33% using 22 wt% 0.5 (RHSNp), whereas 66.67% was observed without adding RHSNp. rate calculated 4.5 litres per hour. During desorption, stripping up 95% realized. These results demonstrate regeneration solution. research work has demonstrated potential enhance gases. It concluded can more effective absorb at increased compared usual suggest this promising approach incorporate into amine-based solvents process intensification benefits particularly prominent scalability application.

Язык: Английский

Процитировано

0