CO2 Chemical Absorption with NH3 in Bubble Column and Packed Bed System: Modeling and Experiments

Autor: Federico Atzori, Francesco Barzagli, Giacomo Cao, Alessandro Concas

Publikováno v: Chemical Engineering Transactions, Vol 111 (2024)

The chemical absorption of CO2 from a flue gas with aqueous NH3 is investigated both experimentally and theoretically. An equilibrium-based approach is proposed to model the reactions between the dissolved CO2 and NH3 in the liquid phase. Such an app

Externí odkaz: https://doaj.org/article/96209ccbce964c5cb24925a2a9171bc4

Energy efficient catalytic CO2 desorption: mechanism, technological progress and perspective

Autor: Ting Li, Qian Yu, Francesco Barzagli, Chao'en Li, Mingrui Che, Zhien Zhang, Rui Zhang

Publikováno v: Carbon Capture Science & Technology, Vol 6, Iss , Pp 100099- (2023)

High energy penalty in amine-based solvent regeneration process is a critical challenge in industrial application for post-combustion CO2 capture technology. Recently, many efforts have been made to devise strategies for lowering the energy requireme

Externí odkaz: https://doaj.org/article/6786b52f19e74be8946291e8cde57299

The increased anthropogenic gas emissions in the atmosphere and the rising of the Earth’s temperature: are there actions to mitigate the global warming?

Autor: Francesco Barzagli, Fabrizio Mani

Publikováno v: Substantia, Vol 3, Iss 1 (2019)

Some frozen bodies have been recently discovered in the Alp glaciers because the global warming is forcing the ice to retreat. Many years have passed since the first perception of a strong link between the temperature of the Earth and the amount of s

Externí odkaz: https://doaj.org/article/bb663b56573140d98d8d9dcf7db5ec22

Solvent Effect on the Chemical Equilibrium of Ammonium Carbamate for Chemical Heat Pump

Autor: Suzhou Dai, Yonggao Yin, Yikai Wang, Xuanlin Liu, Maurizio Peruzzini, Francesco Barzagli

Publikováno v: Industrial & Engineering Chemistry Research. 62:7212-7223

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4de225061589c155a219ad1030814763
https://doi.org/10.1021/acs.iecr.3c00679

Unraveling the Role of Metal Oxide Catalysts in the CO2 Desorption Process from Nonaqueous Sorbents: An Experimental Study Carried out with 13C NMR

Autor: Andrea Ienco, Maurizio Peruzzini, Francesco Barzagli, Umair Hassan Bhatti

Publikováno v: ACS sustainable chemistry & engineering 9 (2021): 15419–15426. doi:10.1021/acssuschemeng.1c04026
info:cnr-pdr/source/autori:Umair H. Bhatti, Andrea Ienco, Maurizio Peruzzini, and Francesco Barzagli/titolo:Unraveling the Role of Metal Oxide Catalysts in the CO2 Desorption Process from Nonaqueous Sorbents: An Experimental Study Carried out with 13 C NMR/doi:10.1021%2Facssuschemeng.1c04026/rivista:ACS sustainable chemistry & engineering/anno:2021/pagina_da:15419/pagina_a:15426/intervallo_pagine:15419–15426/volume:9

The CO2 desorption process from a CO2-saturated nonaqueous sorbent, 2-(2-aminoethoxy)ethanol (DGA) in diethylene glycol monomethyl ether (DEGMME), was investigated in the absence and presence of four different metal oxides, namely, V2O5, TiO2, WO3, a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43146b3f143f57ac99fa635bad9b3fe3
https://doi.org/10.1021/acssuschemeng.1c04026