Middle scale hydrogen sulphide conversion and valorisation technologies: a review

E Spatolisano, AR de Angelis… - ChemBioEng …, 2022 - Wiley Online Library
The growing energy demand, together with the depletion of sweet gas reservoirs, impose
the monetization of ultra‐sour natural gas fields with a high H2S content. To date, in large …

Assessment of MDEA absorption process for sequential H2S removal and CO2 capture in air-blown IGCC plants

S Moioli, A Giuffrida, MC Romano, LA Pellegrini… - Applied Energy, 2016 - Elsevier
This work deals with pre-combustion CO 2 capture by Methyldiethanolamine (MDEA)
scrubbing in air-blown integrated gasification combined cycles (IGCCs). Two types of coal …

Thermodynamic method for the prediction of solid CO2 formation from multicomponent mixtures

G De Guido, S Langè, S Moioli, LA Pellegrini - Process Safety and …, 2014 - Elsevier
The increase in GHG concentration has a direct effect on global climate conditions. Among
the possible technologies to mitigate GHG emissions, CCS is being accepted to gain …

Modeling the methyldiethanolamine-piperazine scrubbing system for CO2 removal: Thermodynamic analysis

S Moioli, LA Pellegrini - Frontiers of Chemical Science and Engineering, 2016 - Springer
Aqueous solutions of methyldiethanolamine (MDEA) and piperazine (PZ) are commonly
used solvent nowadays. In this work a thermodynamic analysis with the Electrolyte-NRTL …

Pre-combustion CO2 capture by MDEA process in IGCC based on air-blown gasification

S Moioli, A Giuffrida, S Gamba, MC Romano… - Energy Procedia, 2014 - Elsevier
This work aims at assessing the performance of IGCC power plants with CO 2 capture based
on air-blown gasification, which is a field scarcely assessed in the open literature. The whole …

Improved rate-based modeling of the process of CO2 capture with PZ solution

S Moioli, LA Pellegrini - Chemical Engineering Research and Design, 2015 - Elsevier
In recent years the interest in the development of CO 2 capture technology has increased
due to global warming, which is mainly due to emissions of carbon dioxide and which …

Pre-combustion CO2 removal in IGCC plant by MDEA scrubbing: modifications to the process flowsheet for energy saving

S Moioli, LA Pellegrini, MC Romano, A Giuffrida - Energy Procedia, 2017 - Elsevier
Amine scrubbing can be successfully applied to pre-combustion CO 2 removal from syngas
before its combustion for power production. However, the amine-based CO 2 capture …

Physical properties of PZ solution used as a solvent for CO2 removal

S Moioli, LA Pellegrini - Chemical Engineering Research and Design, 2015 - Elsevier
The climate change issues due to the emissions of carbon dioxide from various sources
have become a challenge for many years because of the various negative effects on social …

[PDF][PDF] H2 production from bioethanol and its use in fuel-cells

I Rossetti, J Lasso, M Compagnoni… - Chemical …, 2015 - re.public.polimi.it
Bioethanol was considered as raw material for hydrogen production by steam reforming,
coupled with a proton exchange membrane fuel cell for heat and power cogeneration (5 …

Rigorous rate-based model for CO2 capture via monoethanolamine-based solutions: effect of kinetic models, mass transfer, and holdup correlations on prediction …

M Amirkhosrow, JF Pérez-Calvo… - Separation Science …, 2021 - Taylor & Francis
The existing rate-based modeling of monoethanolamine (MEA) solvent for CO2 capturing
has been improved using different kinetic models. Different models obtained from a …