Adsorption of Carbon Dioxide on Porous Catalyst Materials at Near-Critical Conditions
Herein, the construction of a manometric adsorption apparatus has been described and an experimental method has been developed to measure the adsorption of carbon dioxide on porous materials at sub-critical pressures. The materials used are silica gel and silica loaded with 5 mol% ZnO; γ-alumina and...
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| Format: | Article |
| Language: | English |
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SAGE Publishing
2012-06-01
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| Series: | Adsorption Science & Technology |
| Online Access: | https://doi.org/10.1260/0263-6174.30.6.491 |
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| _version_ | 1850086651779350528 |
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| author | Fabio Capezzuoli Frantisek Stepanek David Chadwick |
| author_facet | Fabio Capezzuoli Frantisek Stepanek David Chadwick |
| author_sort | Fabio Capezzuoli |
| collection | DOAJ |
| description | Herein, the construction of a manometric adsorption apparatus has been described and an experimental method has been developed to measure the adsorption of carbon dioxide on porous materials at sub-critical pressures. The materials used are silica gel and silica loaded with 5 mol% ZnO; γ-alumina and alumina with 5 mol% ZnO. It was observed that the addition of zinc oxide causes a 50–100% increase of the adsorbed amount at 350 K. However, this manometric apparatus is only suitable for relatively large adsorbed amounts due to its sensitivity and precision limitations. |
| format | Article |
| id | doaj-art-d2faecb7a1d24c6dad598158dca2fc37 |
| institution | DOAJ |
| issn | 0263-6174 2048-4038 |
| language | English |
| publishDate | 2012-06-01 |
| publisher | SAGE Publishing |
| record_format | Article |
| series | Adsorption Science & Technology |
| spelling | doaj-art-d2faecb7a1d24c6dad598158dca2fc372025-08-20T02:43:25ZengSAGE PublishingAdsorption Science & Technology0263-61742048-40382012-06-013010.1260/0263-6174.30.6.491Adsorption of Carbon Dioxide on Porous Catalyst Materials at Near-Critical ConditionsFabio Capezzuoli0Frantisek Stepanek1David Chadwick2 Department of Chemical Engineering, Imperial College London, London SW7 2AZ, U.K. Department of Chemical Engineering, Imperial College London, London SW7 2AZ, U.K. Department of Chemical Engineering, Imperial College London, London SW7 2AZ, U.K.Herein, the construction of a manometric adsorption apparatus has been described and an experimental method has been developed to measure the adsorption of carbon dioxide on porous materials at sub-critical pressures. The materials used are silica gel and silica loaded with 5 mol% ZnO; γ-alumina and alumina with 5 mol% ZnO. It was observed that the addition of zinc oxide causes a 50–100% increase of the adsorbed amount at 350 K. However, this manometric apparatus is only suitable for relatively large adsorbed amounts due to its sensitivity and precision limitations.https://doi.org/10.1260/0263-6174.30.6.491 |
| spellingShingle | Fabio Capezzuoli Frantisek Stepanek David Chadwick Adsorption of Carbon Dioxide on Porous Catalyst Materials at Near-Critical Conditions Adsorption Science & Technology |
| title | Adsorption of Carbon Dioxide on Porous Catalyst Materials at Near-Critical Conditions |
| title_full | Adsorption of Carbon Dioxide on Porous Catalyst Materials at Near-Critical Conditions |
| title_fullStr | Adsorption of Carbon Dioxide on Porous Catalyst Materials at Near-Critical Conditions |
| title_full_unstemmed | Adsorption of Carbon Dioxide on Porous Catalyst Materials at Near-Critical Conditions |
| title_short | Adsorption of Carbon Dioxide on Porous Catalyst Materials at Near-Critical Conditions |
| title_sort | adsorption of carbon dioxide on porous catalyst materials at near critical conditions |
| url | https://doi.org/10.1260/0263-6174.30.6.491 |
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