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Simulation of single-step dimethyl ether synthesis from syngas
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| Veröffentlicht in: | Energy reports pages:516-520; year:2020; 6(2020), 2 vom: Feb., Seite 516-520; month:02; volume:6; number:2 |
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| Personen und Körperschaften: | , , , |
| Titel: | Simulation of single-step dimethyl ether synthesis from syngas/ Chanida Polsen, Phavanee Narataruksa, Piyapong Hunpinyo, Chaiwat Prapainainar |
| Format: | E-Book-Kapitel |
| Sprache: | Englisch |
| veröffentlicht: |
2020
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| Gesamtaufnahme: |
: Energy reports, 6(2020), 2 vom: Feb., Seite 516-520
, volume:6 |
| Schlagwörter: | |
| Quelle: | Verbunddaten SWB Lizenzfreie Online-Ressourcen |
| Zusammenfassung: | Dimethyl ether (DME) is an alternative energy that simplest ether. DME has 2 ways to synthesis from syngas. The single-step DME synthesis combined methanol synthesis and methanol dehydration in one reactor. This study is focusing on DME production from synthesis gas by used catalyst as CuO-ZnO-Al2O3/γ-Al2O3. For the simulation we simulated in Aspen Plus V8.8 and used Langmuir-Hinshelwood Hougen-Watson (LHHW) kinetic model for the reaction rate of DME synthesis in a plug flow reactor with catalyst. Simulation is varying the temperature range between 220 °C to 300 °C and pressure between 20 bar to 80 bar to find the suitable condition for the single-step DME synthesis with CuO-ZnO-Al2O3/γ-Al2O3 catalyst. |
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| ISSN: |
2352-4847
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| DOI: | 10.1016/j.egyr.2019.11.112 |
| Zugang: | Open Access |