Synthetic CaO-based sorbent for high-temperature CO2 capture in sorption-enhanced hydrogen production
Calcium precursor and surfactant addition on properties of synthetic alumina-containing CaO-based for CO2 capture and for sorption-enhanced steam methane reforming process (SE-SMR) were investigated. Results showed that the sorbent derived from calcium D-gluconic acid (CG-AN) offered CO2 sorption ca...
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| Format: | Article |
| Language: | English English |
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Elsevier
2019
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| Online Access: | http://umpir.ump.edu.my/id/eprint/30310/ http://umpir.ump.edu.my/id/eprint/30310/1/Synthetic%20CaO-based%20sorbent%20for%20high-temperature%20CO2.pdf http://umpir.ump.edu.my/id/eprint/30310/2/Synthetic%20CaO-based%20sorbent%20for%20high-temperature%20CO2_FULL.pdf |
| _version_ | 1848823480354603008 |
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| author | Pecharaumporn, Piya Wongsakulphasatch, Suwimol Glinrun, Thongchai Maneedaeng, Atthaphon Zulkafli, Hassan Assabumrungrat, Suttichai |
| author_facet | Pecharaumporn, Piya Wongsakulphasatch, Suwimol Glinrun, Thongchai Maneedaeng, Atthaphon Zulkafli, Hassan Assabumrungrat, Suttichai |
| author_sort | Pecharaumporn, Piya |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Calcium precursor and surfactant addition on properties of synthetic alumina-containing CaO-based for CO2 capture and for sorption-enhanced steam methane reforming process (SE-SMR) were investigated. Results showed that the sorbent derived from calcium D-gluconic acid (CG-AN) offered CO2 sorption capacity of 0.38 g CO2/g sorbent, which is greater than 0.17 g CO2/g sorbent of the sorbent derived from calcium nitrate (CN-AN). Addition of CTAB surfactant during synthesis was found to enhance CO2 sorption capacity for CG-AN but not for CN-AN sorbents. Stability tests of the modified sorbents for 10 cycles showed that CG-AN-CTAB provided higher CO2 sorption capacity than CN-AN-CTAB for each corresponding cycle. Incorporation of CG-AN with Ni catalyst (Ni-CG-AN) using wet-mixing technique offered the longest pre-breakthrough period of 60 min for average maximum H2 purity of 88% at 600 °C and a steam/methane molar ratio of 3. |
| first_indexed | 2025-11-15T02:57:48Z |
| format | Article |
| id | ump-30310 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T02:57:48Z |
| publishDate | 2019 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-303102021-06-30T14:29:06Z http://umpir.ump.edu.my/id/eprint/30310/ Synthetic CaO-based sorbent for high-temperature CO2 capture in sorption-enhanced hydrogen production Pecharaumporn, Piya Wongsakulphasatch, Suwimol Glinrun, Thongchai Maneedaeng, Atthaphon Zulkafli, Hassan Assabumrungrat, Suttichai TP Chemical technology Calcium precursor and surfactant addition on properties of synthetic alumina-containing CaO-based for CO2 capture and for sorption-enhanced steam methane reforming process (SE-SMR) were investigated. Results showed that the sorbent derived from calcium D-gluconic acid (CG-AN) offered CO2 sorption capacity of 0.38 g CO2/g sorbent, which is greater than 0.17 g CO2/g sorbent of the sorbent derived from calcium nitrate (CN-AN). Addition of CTAB surfactant during synthesis was found to enhance CO2 sorption capacity for CG-AN but not for CN-AN sorbents. Stability tests of the modified sorbents for 10 cycles showed that CG-AN-CTAB provided higher CO2 sorption capacity than CN-AN-CTAB for each corresponding cycle. Incorporation of CG-AN with Ni catalyst (Ni-CG-AN) using wet-mixing technique offered the longest pre-breakthrough period of 60 min for average maximum H2 purity of 88% at 600 °C and a steam/methane molar ratio of 3. Elsevier 2019-08-02 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/30310/1/Synthetic%20CaO-based%20sorbent%20for%20high-temperature%20CO2.pdf pdf en http://umpir.ump.edu.my/id/eprint/30310/2/Synthetic%20CaO-based%20sorbent%20for%20high-temperature%20CO2_FULL.pdf Pecharaumporn, Piya and Wongsakulphasatch, Suwimol and Glinrun, Thongchai and Maneedaeng, Atthaphon and Zulkafli, Hassan and Assabumrungrat, Suttichai (2019) Synthetic CaO-based sorbent for high-temperature CO2 capture in sorption-enhanced hydrogen production. International Journal of Hydrogen Energy, 44 (37). pp. 20663-20677. ISSN 0360-3199. (Published) https://doi.org/10.1016/j.ijhydene.2018.06.153 https://doi.org/10.1016/j.ijhydene.2018.06.153 |
| spellingShingle | TP Chemical technology Pecharaumporn, Piya Wongsakulphasatch, Suwimol Glinrun, Thongchai Maneedaeng, Atthaphon Zulkafli, Hassan Assabumrungrat, Suttichai Synthetic CaO-based sorbent for high-temperature CO2 capture in sorption-enhanced hydrogen production |
| title | Synthetic CaO-based sorbent for high-temperature CO2 capture in sorption-enhanced hydrogen production |
| title_full | Synthetic CaO-based sorbent for high-temperature CO2 capture in sorption-enhanced hydrogen production |
| title_fullStr | Synthetic CaO-based sorbent for high-temperature CO2 capture in sorption-enhanced hydrogen production |
| title_full_unstemmed | Synthetic CaO-based sorbent for high-temperature CO2 capture in sorption-enhanced hydrogen production |
| title_short | Synthetic CaO-based sorbent for high-temperature CO2 capture in sorption-enhanced hydrogen production |
| title_sort | synthetic cao-based sorbent for high-temperature co2 capture in sorption-enhanced hydrogen production |
| topic | TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/30310/ http://umpir.ump.edu.my/id/eprint/30310/ http://umpir.ump.edu.my/id/eprint/30310/ http://umpir.ump.edu.my/id/eprint/30310/1/Synthetic%20CaO-based%20sorbent%20for%20high-temperature%20CO2.pdf http://umpir.ump.edu.my/id/eprint/30310/2/Synthetic%20CaO-based%20sorbent%20for%20high-temperature%20CO2_FULL.pdf |