Adsorption of Carbon Dioxide, Methane, and Nitrogen Gases onto ZIF Compounds with Zinc, Cobalt, and Zinc/Cobalt Metal Centers
<p>ZIF-8, Co-ZIF-8, and Zn/Co-ZIF-8 are utilized in adsorbing nitrogen (N<sub>2</sub>), methane (CH<sub>4</sub>), and carbon dioxide (CO<sub>2</sub>) gases at temperatures between 25 and 55°C and pressures up to ~1 MPa. Equilibrium adsorption isotherms and a...
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2019
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| _version_ | 1864513552138633216 |
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| author | Ahmed Awadallah-F (825837) |
| author2 | Febrian Hillman (4810740) Shaheen Al-Muhtaseb (14152809) Hae-Kwon Jeong (1522045) |
| author2_role | author author author |
| author_facet | Ahmed Awadallah-F (825837) Febrian Hillman (4810740) Shaheen Al-Muhtaseb (14152809) Hae-Kwon Jeong (1522045) |
| author_role | author |
| dc.creator.none.fl_str_mv | Ahmed Awadallah-F (825837) Febrian Hillman (4810740) Shaheen Al-Muhtaseb (14152809) Hae-Kwon Jeong (1522045) |
| dc.date.none.fl_str_mv | 2019-12-23T00:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1155/2019/6130152 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Adsorption_of_Carbon_Dioxide_Methane_and_Nitrogen_Gases_onto_ZIF_Compounds_with_Zinc_Cobalt_and_Zinc_Cobalt_Metal_Centers/22015712 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Chemical engineering Materials engineering Adsorption Nitrogen (N2) Methane (CH4) Adsorption isotherms Adsorption kinetics Dual-site Langmuir equation |
| dc.title.none.fl_str_mv | Adsorption of Carbon Dioxide, Methane, and Nitrogen Gases onto ZIF Compounds with Zinc, Cobalt, and Zinc/Cobalt Metal Centers |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p>ZIF-8, Co-ZIF-8, and Zn/Co-ZIF-8 are utilized in adsorbing nitrogen (N<sub>2</sub>), methane (CH<sub>4</sub>), and carbon dioxide (CO<sub>2</sub>) gases at temperatures between 25 and 55°C and pressures up to ~1 MPa. Equilibrium adsorption isotherms and adsorption kinetics are studied. The dual-site Langmuir equation is employed to correlate the nonisothermal adsorption equilibrium behavior. Generally, N<sub>2</sub> showed the lowest equilibrium adsorption quantity on the three samples, whereas CO<sub>2</sub> showed the highest equilibrium adsorption capacity. Amid the ZIF samples, the biggest adsorption quantities of N<sub>2</sub> and CH<sub>4</sub> were onto Zn/Co-ZIF-8, whereas the highest adsorption quantity of CO<sub>2</sub> was on ZIF-8. The isosteric heats of adsorbing these gases on ZIF-8, Co-ZIF-8, and Zn/Co-ZIF-8 were examined. Moreover, the overall mass transfer coefficients of adsorption at different temperatures were investigated. </p> <h2>Other information </h2> <p>Published in: Journal of Nanomaterials<br> License: <a href="http://creativecommons.org/licenses/by/4.0" target="_blank">http://creativecommons.org/licenses/by/4.0</a><br> See article on publisher's website: <a href="http://dx.doi.org/10.1155/2019/6130152" target="_blank">http://dx.doi.org/10.1155/2019/6130152</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_6c119164bfe3f0c7a16c824a2c9edd87 |
| identifier_str_mv | 10.1155/2019/6130152 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/22015712 |
| publishDate | 2019 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Adsorption of Carbon Dioxide, Methane, and Nitrogen Gases onto ZIF Compounds with Zinc, Cobalt, and Zinc/Cobalt Metal CentersAhmed Awadallah-F (825837)Febrian Hillman (4810740)Shaheen Al-Muhtaseb (14152809)Hae-Kwon Jeong (1522045)EngineeringChemical engineeringMaterials engineeringAdsorptionNitrogen (N2)Methane (CH4)Adsorption isothermsAdsorption kineticsDual-site Langmuir equation<p>ZIF-8, Co-ZIF-8, and Zn/Co-ZIF-8 are utilized in adsorbing nitrogen (N<sub>2</sub>), methane (CH<sub>4</sub>), and carbon dioxide (CO<sub>2</sub>) gases at temperatures between 25 and 55°C and pressures up to ~1 MPa. Equilibrium adsorption isotherms and adsorption kinetics are studied. The dual-site Langmuir equation is employed to correlate the nonisothermal adsorption equilibrium behavior. Generally, N<sub>2</sub> showed the lowest equilibrium adsorption quantity on the three samples, whereas CO<sub>2</sub> showed the highest equilibrium adsorption capacity. Amid the ZIF samples, the biggest adsorption quantities of N<sub>2</sub> and CH<sub>4</sub> were onto Zn/Co-ZIF-8, whereas the highest adsorption quantity of CO<sub>2</sub> was on ZIF-8. The isosteric heats of adsorbing these gases on ZIF-8, Co-ZIF-8, and Zn/Co-ZIF-8 were examined. Moreover, the overall mass transfer coefficients of adsorption at different temperatures were investigated. </p> <h2>Other information </h2> <p>Published in: Journal of Nanomaterials<br> License: <a href="http://creativecommons.org/licenses/by/4.0" target="_blank">http://creativecommons.org/licenses/by/4.0</a><br> See article on publisher's website: <a href="http://dx.doi.org/10.1155/2019/6130152" target="_blank">http://dx.doi.org/10.1155/2019/6130152</a></p>2019-12-23T00:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1155/2019/6130152https://figshare.com/articles/journal_contribution/Adsorption_of_Carbon_Dioxide_Methane_and_Nitrogen_Gases_onto_ZIF_Compounds_with_Zinc_Cobalt_and_Zinc_Cobalt_Metal_Centers/22015712CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/220157122019-12-23T00:00:00Z |
| spellingShingle | Adsorption of Carbon Dioxide, Methane, and Nitrogen Gases onto ZIF Compounds with Zinc, Cobalt, and Zinc/Cobalt Metal Centers Ahmed Awadallah-F (825837) Engineering Chemical engineering Materials engineering Adsorption Nitrogen (N2) Methane (CH4) Adsorption isotherms Adsorption kinetics Dual-site Langmuir equation |
| status_str | publishedVersion |
| title | Adsorption of Carbon Dioxide, Methane, and Nitrogen Gases onto ZIF Compounds with Zinc, Cobalt, and Zinc/Cobalt Metal Centers |
| title_full | Adsorption of Carbon Dioxide, Methane, and Nitrogen Gases onto ZIF Compounds with Zinc, Cobalt, and Zinc/Cobalt Metal Centers |
| title_fullStr | Adsorption of Carbon Dioxide, Methane, and Nitrogen Gases onto ZIF Compounds with Zinc, Cobalt, and Zinc/Cobalt Metal Centers |
| title_full_unstemmed | Adsorption of Carbon Dioxide, Methane, and Nitrogen Gases onto ZIF Compounds with Zinc, Cobalt, and Zinc/Cobalt Metal Centers |
| title_short | Adsorption of Carbon Dioxide, Methane, and Nitrogen Gases onto ZIF Compounds with Zinc, Cobalt, and Zinc/Cobalt Metal Centers |
| title_sort | Adsorption of Carbon Dioxide, Methane, and Nitrogen Gases onto ZIF Compounds with Zinc, Cobalt, and Zinc/Cobalt Metal Centers |
| topic | Engineering Chemical engineering Materials engineering Adsorption Nitrogen (N2) Methane (CH4) Adsorption isotherms Adsorption kinetics Dual-site Langmuir equation |