New Solvents for CO2 and H2S Removal from Gaseous Streams

LA Pellegrini, M Gilardi, F Giudici, E Spatolisano - Energies, 2021 - mdpi.com
Acid gas removal from gaseous streams such as flue gas, natural gas and biogas is mainly
performed by chemical absorption with amines, but the process is highly energy intensive …

Biogas to liquefied biomethane: Assessment of 3P's–Production, processing, and prospects

MA Qyyum, J Haider, K Qadeer, V Valentina… - … and Sustainable Energy …, 2020 - Elsevier
Sustainable scale-up of biomethane to overcome the dependency on fossil energy sources
is still not matured, fundamentally owing to its production and availability at a lower pressure …

Mixed Matrix Membranes Based on MFI Zeolite Nanosheets with Tunable Thickness for CO2/CH4 and H2/CH4 Separation

C Feng, Y Ma, J Liu, B Tang, X Ma, J Liu… - Industrial & …, 2024 - ACS Publications
Mixed matrix membranes (MMMs) combine the advantages of polymers and nanofillers. In
this work, MFI zeolite nanosheets with different thicknesses (ie, 40, 80, and 200 nm) were …

Energy and exergy analysis of acid gas removal processes in the LNG production chain

LA Pellegrini, G De Guido, V Valentina - Journal of Natural Gas Science …, 2019 - Elsevier
In the energy transition towards a zero-carbon energy sector, natural gas grows much faster
than either oil or coal, since it is an environmentally-friendly fuel supported by the continuing …

Waste to H2 Sustainable Processes: A Review on H2S Valorization Technologies

E Spatolisano, F Restelli, LA Pellegrini, AR de Angelis - Energies, 2024 - mdpi.com
In the energy transition from fossil fuels to renewables, the tendency is to benefit from ultra-
sour natural gas reserves, whose monetization was previously considered unviable. The …

Effect of Heavy Hydrocarbons on CO2 Removal from Natural Gas by Low-Temperature Distillation

G De Guido, MR Fogli, LA Pellegrini - Industrial & Engineering …, 2018 - ACS Publications
Natural gas is expected to have the most important growth among fossil fuels being the
cleanest-burning one and also taking into account the ever-increasing role liquefied natural …

Cryogenic Nitrogen Rejection Schemes: Analysis of Their Tolerance to CO2

G De Guido, F Messinetti… - Industrial & Engineering …, 2019 - ACS Publications
In the “energy transition era” we are experiencing today, natural gas grows strongly and
much faster than either oil or coal, being an environmentally friendly fuel supported by a …

Simultaneous Multiphase Flash and Stability Analysis Calculations Including Solid CO2 for CO2–CH4, CO2–CH4–N2, and CO2–CH4–N2–O2 Mixtures

G De Guido, E Spatolisano - Journal of Chemical & Engineering …, 2021 - ACS Publications
This work deals with solid–vapor equilibria and solid–liquid–vapor equilibria of carbon
dioxide in mixtures of interest for natural gas purification and biogas upgrading …

Study of Liquefied Natural Gas production Cycles for Novel Low-Temperature Natural Gas Purification Processes.

G De Guido, LA Pellegrini - CET Journal-Chemical …, 2019 - search.ebscohost.com
The primary energy mix forecasted for the future shows that growth rates will be the highest
for renewable energy sources but, in absolute terms, fossil fuels will remain dominant …

Performances of Novel Technologies for the Exploitation of CO2-Rich Natural Gas Reserves

G De Guido, LA Pellegrini - Offshore Mediterranean Conference and …, 2019 - onepetro.org
Natural gas is the fastest growing fossil fuel in future global energy scenarios. The
consequent increase in the global demand for it has led to the need for the exploitation of …