Works by Varvoutis, Georgios

Results: 10

State-of-the-art thermocatalytic systems for CH4 and CO production via CO2 hydrogenation: critical comparison, mechanistic considerations and structure-performance insights.

Published in:

Discover Chemical Engineering, 2024, v. 4, n. 1, p. 1, doi. 10.1007/s43938-024-00048-7

By:

Lykaki, Maria;
Mandela, Evridiki;
Varvoutis, Georgios;
Lampropoulos, Athanasios;
Marnellos, George E.;
Konsolakis, Michalis

Publication type:

Article

Comparative Assessment of First-Row 3d Transition Metals (Ti-Zn) Supported on CeO 2 Nanorods for CO 2 Hydrogenation.

Published in:

Catalysts (2073-4344), 2024, v. 14, n. 9, p. 611, doi. 10.3390/catal14090611

By:

Lykaki, Maria;
Stefa, Sofia;
Varvoutis, Georgios;
Binas, Vassilios D.;
Marnellos, George E.;
Konsolakis, Michalis

Publication type:

Article

The Combined Impact of Ni-Based Catalysts and a Binary Carbonate Salts Mixture on the CO 2 Gasification Performance of Olive Kernel Biomass Fuel.

Published in:

Catalysts (2073-4344), 2023, v. 13, n. 3, p. 596, doi. 10.3390/catal13030596

By:

Lampropoulos, Athanasios;
Karakoulia, Stamatia A.;
Varvoutis, Georgios;
Spyridakos, Stavros;
Binas, Vassilios;
Zouridi, Leila;
Stefa, Sofia;
Konsolakis, Michalis;
Marnellos, George E.

Publication type:

Article

Unveiling the Role of In Situ Sulfidation and H 2 O Excess on H 2 S Decomposition to Carbon-Free H 2 over Cobalt/Ceria Catalysts.

Published in:

Catalysts (2073-4344), 2023, v. 13, n. 3, p. 504, doi. 10.3390/catal13030504

By:

Kraia, Tzouliana;
Varvoutis, Georgios;
Marnellos, George E.;
Konsolakis, Michalis

Publication type:

Article

Recent Advances on Fine-Tuning Engineering Strategies of CeO 2 -Based Nanostructured Catalysts Exemplified by CO 2 Hydrogenation Processes.

Published in:

Catalysts (2073-4344), 2023, v. 13, n. 2, p. 275, doi. 10.3390/catal13020275

By:

Varvoutis, Georgios;
Lykaki, Maria;
Marnellos, George E.;
Konsolakis, Michalis

Publication type:

Article

Feasibility Assessment of an Integrated Pyrolysis-Gasification Process Combined with a Solid Oxide Fuel Cell Towards Electricity and Crude Bio-oil Production.

Published in:

CET Journal - Chemical Engineering Transactions, 2023, v. 103, p. 439, doi. 10.3303/CET23103074

By:

Ipsakis, Dimitris;
Lambropoulos, Athanasios;
Varvoutis, Georgios;
Mandela, Evridiki;
Konsolakis, Michalis;
Marnellos, George E.;
Athanasiou, Costas

Publication type:

Article

A Circular Approach to Upgrade Cement-based CO2 and Renewable H2: Techno-economic Analysis of SNG Production.

Published in:

CET Journal - Chemical Engineering Transactions, 2021, v. 88, p. 673, doi. 10.3303/CET2188112

By:

Ipsakis, Dimitris;
Varvoutis, Georgios;
Lambropoulos, Athanasios;
Mandela, Evridiki;
Papaefthimiou, Spiros;
Marnellos, George E.;
Konsolakis, Michalis

Publication type:

Article

Recent Advances on CO 2 Mitigation Technologies: On the Role of Hydrogenation Route via Green H 2.

Published in:

Energies (19961073), 2022, v. 15, n. 13, p. 4790, doi. 10.3390/en15134790

By:

Varvoutis, Georgios;
Lampropoulos, Athanasios;
Mandela, Evridiki;
Konsolakis, Michalis;
Marnellos, George E.

Publication type:

Article

Preliminary Experimental Results and Modelling Study of Olive Kernel Gasification in a 2 MWth BFB Gasifier.

Published in:

Processes, 2022, v. 10, n. 10, p. N.PAG, doi. 10.3390/pr10102020

By:

Lampropoulos, Athanasios;
Zubillaga, Idoya Goñi;
Pérez-Vega, Raúl;
Ntavos, Nikolaos;
Fallas, Yannis;
Varvoutis, Georgios

Publication type:

Article

CO2 Hydrogenation over Nanoceria-Supported Transition Metal Catalysts: Role of Ceria Morphology (Nanorods versus Nanocubes) and Active Phase Nature (Co versus Cu).

Published in:

Nanomaterials (2079-4991), 2019, v. 9, n. 12, p. 1739, doi. 10.3390/nano9121739

By:

Konsolakis, Michalis;
Lykaki, Maria;
Stefa, Sofia;
Carabineiro, Sόnia A. C.;
Varvoutis, Georgios;
Papista, Eleni;
Marnellos, Georgios E.

Publication type:

Article

Works by Varvoutis, Georgios

State-of-the-art thermocatalytic systems for CH<sub>4</sub> and CO production via CO<sub>2</sub> hydrogenation: critical comparison, mechanistic considerations and structure-performance insights.

Comparative Assessment of First-Row 3d Transition Metals (Ti-Zn) Supported on CeO 2 Nanorods for CO 2 Hydrogenation.

The Combined Impact of Ni-Based Catalysts and a Binary Carbonate Salts Mixture on the CO 2 Gasification Performance of Olive Kernel Biomass Fuel.

Unveiling the Role of In Situ Sulfidation and H 2 O Excess on H 2 S Decomposition to Carbon-Free H 2 over Cobalt/Ceria Catalysts.

Recent Advances on Fine-Tuning Engineering Strategies of CeO 2 -Based Nanostructured Catalysts Exemplified by CO 2 Hydrogenation Processes.

Feasibility Assessment of an Integrated Pyrolysis-Gasification Process Combined with a Solid Oxide Fuel Cell Towards Electricity and Crude Bio-oil Production.

A Circular Approach to Upgrade Cement-based CO<sub>2</sub> and Renewable H<sub>2</sub>: Techno-economic Analysis of SNG Production.

Recent Advances on CO 2 Mitigation Technologies: On the Role of Hydrogenation Route via Green H 2.

Preliminary Experimental Results and Modelling Study of Olive Kernel Gasification in a 2 MWth BFB Gasifier.

CO2 Hydrogenation over Nanoceria-Supported Transition Metal Catalysts: Role of Ceria Morphology (Nanorods versus Nanocubes) and Active Phase Nature (Co versus Cu).