Title: |
The dimethyl ether synthesis from biomass-derived syngas over CuO-ZnO-Al2O3/γ-Al2O3 |
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Abstract: |
The synthesis of dimethyl ether from bimass-deriver syngas was carried out in a high pressure fixed bed reactor system over CuO-ZnO-Al2O3/γ-Al2O3. The effect of temperature, pressure, space time and time on stream on CO conversion and dimethyl ether selectivity was studied using biomass-derived syngas which was composed of (H2)/(CO)/(CO2)/(CH4) = 52/24/23/1 (V/V). The catalyst samples before and after reaction were characterized by the means of X-ray diffraction (XRD) and nitrogen adsorption. The experimental results indicated that sintering of Cu particles of the catalyst was the main cause of the catalyst deactivation with time on stream.
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Contact the author: |
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Page number: |
291-291 |
Issue: |
0 |
Subject: |
催化化学 |
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PubYear: |
2012 |
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Unit code: |
122214 |
Publication name: |
International Symposium on Alternative Clean Synthetic Fuel |
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