Published November 16, 2020
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Experimental validation of pressure swing regeneration for faster cycling in sorption enhanced dimethyl ether synthesis
Creators
- 1. TNO Energy Transition
- 2. TU/e
Description
Sorption enhanced dimethyl ether synthesis (SEDMES) is a novel DME production route from CO2-rich feedstocks. In situ water removal by adsorption results in high single-pass conversions, thereby circumventing the disadvantages of conventional routes, such as low carbon efficiency, energy intensive downstream separation and large recycling. The first-time demonstration of pressure swing regeneration with 80% single-pass carbon selectivity to DME allows for an enormous increase in productivity. Already a factor four increase compared to temperature swing regeneration is achieved, unlocking the potential of SEDMES as a carbon utilisation technology.
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2020 - TNO - van Kampen - Experimental validation of pressure swing regeneration for faster cycling in SEDMES.pdf
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