Efficient Synthesis of Dimethyl Ether from Methanol in a Bifunctional Zeolite Membrane Reactor

2016 ◽  
Vol 55 (41) ◽  
pp. 12678-12682 ◽  
Author(s):  
Chen Zhou ◽  
Nanyi Wang ◽  
Yanan Qian ◽  
Xiaoxing Liu ◽  
Jürgen Caro ◽  
...  
Keyword(s):  
Dimethyl Ether ◽  
Membrane Reactor ◽  
Zeolite Membrane ◽  
Efficient Synthesis ◽  
Synthesis Of Dimethyl Ether

scholarly journals Embryonic zeolites for highly efficient synthesis of dimethyl ether from syngas

2021 ◽  
pp. 111138
Author(s):  
Ana Palčić ◽  
Sara Navarro Jaén ◽  
Dan Wu ◽  
Mengdie Cai ◽  
Chong Liu ◽  
...  
Keyword(s):  
Dimethyl Ether ◽  
Efficient Synthesis ◽  
Highly Efficient ◽  
Synthesis Of Dimethyl Ether

Efficient Synthesis of Dimethyl Ether over HZSM-5 Supported on Medium-Surface-Area β-SiC Foam

ChemSusChem ◽  
2008 ◽  
Vol 1 (10) ◽  
pp. 851-857 ◽  
Author(s):  
Svetlana Ivanova ◽  
Estelle Vanhaecke ◽  
Benoit Louis ◽  
Suzanne Libs ◽  
Marc-Jacques Ledoux ◽  
...  
Keyword(s):  
Surface Area ◽  
Dimethyl Ether ◽  
Efficient Synthesis ◽  
Synthesis Of Dimethyl Ether

scholarly journals Process Simulation and Environmental Aspects of Dimethyl Ether Production from Digestate-Derived Syngas

2021 ◽  
Vol 18 (2) ◽  
pp. 807
Author(s):  
Aristide Giuliano ◽  
Enrico Catizzone ◽  
Cesare Freda
Keyword(s):  
Dimethyl Ether ◽  
Process Simulation ◽  
Carbon Capture ◽  
Energy Transition ◽  
Process Conditions ◽  
Co2 Absorption ◽  
Environmental Aspects ◽  
Dme Synthesis ◽  
Water Gas ◽  
Synthesis Of Dimethyl Ether

The production of dimethyl ether from renewables or waste is a promising strategy to push towards a sustainable energy transition of alternative eco-friendly diesel fuel. In this work, we simulate the synthesis of dimethyl ether from a syngas (a mixture of CO, CO2 and H2) produced from gasification of digestate. In particular, a thermodynamic analysis was performed to individuate the best process conditions and syngas conditioning processes to maximize yield to dimethyl etehr (DME). Process simulation was carried out by ChemCAD software, and it was particularly focused on the effect of process conditions of both water gas shift and CO2 absorption by Selexol® on the syngas composition, with a direct influence on DME productivity. The final best flowsheet and the best process conditions were evaluated in terms of CO2 equivalent emissions. Results show direct DME synthesis global yield was higher without the WGS section and with a carbon capture equal to 85%. The final environmental impact was found equal to −113 kgCO2/GJ, demonstrating that DME synthesis from digestate may be considered as a suitable strategy for carbon dioxide recycling.

Zeolite membrane reactors: from preparation to application in heterogeneous catalytic reactions

2021 ◽  
Author(s):  
I. G. Wenten ◽  
K. Khoiruddin ◽  
R. R. Mukti ◽  
W. Rahmah ◽  
Z. Wang ◽  
...  
Keyword(s):  
Chemical Reaction ◽  
Membrane Reactor ◽  
Membrane Separation ◽  
Process Intensification ◽  
Catalytic Reactions ◽  
Membrane Reactors ◽  
Zeolite Membrane ◽  
Heterogeneous Catalytic

Coupling chemical reaction with membrane separation or known as membrane reactor (MR) has been demonstrated by numerous studies and showed that this strategy has successfully addressed the goal of process intensification.

One-step synthesis of dimethyl ether from syngas on ordered mesoporous copper incorporated alumina

2016 ◽  
Vol 25 (5) ◽  
pp. 775-781 ◽  
Author(s):  
Yan Wang ◽  
Yuexian Chen ◽  
Feng Yu ◽  
Dahai Pan ◽  
Binbin Fan ◽  
...  
Keyword(s):  
Dimethyl Ether ◽  
Ordered Mesoporous ◽  
One Step ◽  
Synthesis Of Dimethyl Ether
Sign in / Sign up

Export Citation Format

Share Document