Hydrogen for CO2 processing in heterogeneous catalytic reactions

TP Minyukova, EV Dokuchits - International Journal of Hydrogen Energy, 2023 - Elsevier
Efficient catalytic technologies for converting CO 2 with hydrogen into value-added
chemicals and fuels can help to solve the environmental problems related with large CO 2 …

Perspective on CO2 Hydrogenation for Dimethyl Ether Economy

C Liu, Z Liu - Catalysts, 2022 - mdpi.com
The CO2 hydrogenation to dimethyl ether (DME) is a potentially promising process for
efficiently utilizing CO2 as a renewable and cheap carbon resource. Currently, the one-step …

CO2 hydrogenation to methanol with an innovative Cu/Zn/Al/Zr catalyst: Experimental tests and process modeling

G Lombardelli, M Mureddu, S Lai, F Ferrara… - Journal of CO2 …, 2022 - Elsevier
In this study, an innovative Cu/Zn/Al/Zr catalyst for the conversion of CO 2 and H 2 into
methanol is tested at laboratory scale (0.5 g of catalyst into a cylindrical fixed bed reactor …

Investigation of swirl premixed dimethyl ether/methane flame stability and combustion characteristics in an industrial gas turbine combustor

M Lu, K Wan, X Zhu, Y He, Y Zhu, Y Yuan, Q Cai, Z Gao… - Energy, 2024 - Elsevier
In this paper, a new scheme for DME/methane (CH 4) blended fuel combustion in an
industrial gas turbine is proposed and numerical calculations are conducted to reveal the …

Catalysts for Clean Energy: A Review on Current Progress for the Catalyzed Recycling of CO2 into Dimethyl Ether

A Livescu, R Navar, JR Mangalindan, F Mahnaz… - Topics in …, 2024 - Springer
Dimethyl ether (DME), one of the proposed targets for CO2 recycling, is a very attractive
renewable energy source due to its non-toxic nature, low environmental impact, and …

Experiments‐Guided Modeling of MCM‐41: Impact of Pore Symmetry on Gas Adsorption

P Carta, C Cara, C Cannas… - Advanced Materials …, 2022 - Wiley Online Library
Among mesoporous ordered silica‐based materials, MCM‐41 is widely employed in both
experimental and computational investigations of gas adsorption. Specific surface area and …

[HTML][HTML] Ordered versus Non-Ordered Mesoporous CeO2-Based Systems for the Direct Synthesis of Dimethyl Carbonate from CO2

N Rusta, F Secci, V Mameli, C Cannas - Nanomaterials, 2024 - mdpi.com
In this work, non-ordered and ordered CeO2-based catalysts are proposed for CO2
conversion to dimethyl carbonate (DMC). Particularly, non-ordered mesoporous CeO2 …

The CO2 Tree: The Potential for Carbon Dioxide Utilization Pathways

HO LeClerc, HC Erythropel, A Backhaus… - ACS Sustainable …, 2024 - ACS Publications
Among the most active areas of chemistry research today is that of carbon dioxide utilization:
an area of research that was viewed as futile and commercially impractical not so long ago …

[HTML][HTML] On the role of the nature and density of acid sites on mesostructured aluminosilicates dehydration catalysts for dimethyl ether production from CO2

F Secci, V Mameli, E Rombi, S Lai, MS Angotzi… - Journal of …, 2023 - Elsevier
In this work, we designed four different mesostructured acidic materials to be used as
methanol dehydration catalysts for the one-pot CO 2-to-DME process, in the form of physical …

Mesostructured γ-Al2O3-Based Bifunctional Catalysts for Direct Synthesis of Dimethyl Ether from CO2

F Secci, M Sanna Angotzi, V Mameli, S Lai, PA Russo… - Catalysts, 2023 - mdpi.com
In this work, we propose two bifunctional nanocomposite catalysts based on acidic
mesostructured γ-Al2O3 and a Cu/ZnO/ZrO2 redox phase. γ-Al2O3 was synthesized by an …