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| Content Provider | Springer Nature Link |
|---|---|
| Author | Wang, Shu rong Guo, Wen wen Wang, Hai xia Zhu, Ling jun Qiu, Kun zan |
| Copyright Year | 2014 |
| Abstract | The influence of manganese promotion on the catalytic performance of Rh/CNTs catalyst for ethanol production from syngas was investigated. With the addition of manganese, CO conversion and ethanol yield increased significantly. The effects of reaction temperature, pressure, and H2/CO molar ratio on the manganese-promoted Rh/CNTs catalyst were studied. With pressure increase, alcohol selectivity increased, while methane selectivity decreased. The high H2/CO molar ratio improved CO conversion and suppressed the formation of CO2. The catalysts were characterized by Brunauer–Emmett–Teller method, X-ray diffraction, transmission electron microscopy, temperature-programmed desorption experiment, and X-ray photoelectron spectroscopy to clarify their physical and chemical properties. It was found that the high activity of the Mn–Rh/CNTs catalyst and the corresponding high ethanol yield were attributed to the small and well dispersed active components and the enhancement of CO dissociation. |
| Starting Page | 1305 |
| Ending Page | 1312 |
| Page Count | 8 |
| File Format | |
| ISSN | 1011372X |
| Journal | Catalysis Letters |
| Volume Number | 144 |
| Issue Number | 7 |
| e-ISSN | 1572879X |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2014-04-06 |
| Publisher Place | New York |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | CO hydrogenation Promotion Nanoparticles Ethanol Rh/CNTs Manganese Catalysis Industrial Chemistry/Chemical Engineering Organometallic Chemistry Physical Chemistry |
| Content Type | Text |
| Resource Type | Article |
| Subject | Chemistry Catalysis |
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