[HTML][HTML] A review on the valorization of CO2. Focusing on the thermodynamics and catalyst design studies of the direct synthesis of dimethyl ether

A Ateka, P Rodriguez-Vega, J Ereña, AT Aguayo… - Fuel Processing …, 2022 - Elsevier
The direct synthesis of dimethyl ether (DME) on bifunctional catalysts is highly attractive for
valorizing CO 2 and syngas derived from biomass gasification and is a key process to …

Perspective of dimethyl ether as fuel: Part I. Catalysis

U Mondal, GD Yadav - Journal of CO2 Utilization, 2019 - Elsevier
Dimethyl ether (DME) is heralded as the cleanest high-efficiency compression ignition fuel
as a substitute for diesel. DME's autoignition property and high octane number are favorable …

A comparative thermodynamic study on the CO2 conversion in the synthesis of methanol and of DME

A Ateka, P Pérez-Uriarte, M Gamero, J Ereña… - Energy, 2017 - Elsevier
A thermodynamic approach of the synthesis processes of methanol and of DME from H 2+
CO+ CO 2 has been conducted, in order to compare the feasibility of incorporating CO 2 in …

Dimethyl ether production from CO2 rich feedstocks in a one-step process: Thermodynamic evaluation and reactor simulation

M De Falco, M Capocelli, G Centi - Chemical Engineering Journal, 2016 - Elsevier
The dimethyl ether (DME) direct production from CO 2-rich feedstock has been evaluated
from thermodynamic and fixed bed reactor simulation perspectives, in order to evaluate the …

Direct dimethyl ether synthesis from syngas on copper–zeolite hybrid catalysts with a wide range of zeolite particle sizes

M Cai, A Palčić, V Subramanian, S Moldovan, O Ersen… - Journal of catalysis, 2016 - Elsevier
This paper reports on direct dimethyl ether synthesis from syngas on hybrid bifunctional
copper–zeolite catalysts. Both laboratory synthesized and commercial zeolites were used in …

Direct synthesis of formic acid via CO2 hydrogenation over Cu/ZnO/Al2O3 catalyst

CL Chiang, KS Lin, HW Chuang - Journal of Cleaner Production, 2018 - Elsevier
Abstract Cu/ZnO/Al 2 O 3 catalysts were prepared by co-precipitation of copper, zinc, and
aluminum nitrate hydrates (Cu: Zn: Al= 5: 3: 2, molar ratio) with 1 M NaHCO 3 aqueous …

Preparation and characterization of CuOAl2O3 catalyst for dimethyl ether production via methanol dehydration

CL Chiang, KS Lin - International journal of hydrogen energy, 2017 - Elsevier
In the present study, a CuOsingle bondAl 2 O 3 catalyst with CuAl 2 O 4 spinel structure was
prepared by a co-precipitation method and used for dimethyl ether (DME) production via …

[HTML][HTML] Heteropolyacid Incorporated Bifunctional Core-Shell Catalysts for Dimethyl Ether Synthesis from Carbon Dioxide/Syngas

BP Karaman, N Oktar, G Doğu, T Dogu - Catalysts, 2022 - mdpi.com
Core-shell-type catalysts, which are synthesized by encapsulating the Cu-ZnO-Alumina type
methanol synthesis catalyst (CZA) by silicotungstic acid (STA)-incorporated mesoporous …

CO2 reduction routes to value-added oxygenates: a review

P Bhatia, S Dharaskar, AP Unnarkat - Environmental Science and …, 2021 - Springer
Energy is a key attribute that is used to evaluate the economic development of any country.
The demand for energy is going to rise in developing countries and will be 67% of global …

Dimethyl ether production from sugarcane vinasse: modeling and simulation for a techno-economic assessment

G de França Lopes, L Bonfim-Rocha… - Bioenergy …, 2020 - Springer
Industrialization and energy demand increase are highlighted as consequences of world
population growth for decades. Thereby, aiming to contribute to sustainable processes …