Production of Syngas from Ethanol CO2 Reforming on La-doped Cu/Al 2O3: Impact of Promoter Loading
Incipient wetness impregnation (IWI) method was applied to prepared 10%Cu/Al 2 O 3 whereas M%La-doped 10%Cu/Al 2 O 3 (Mwt%= 1%, 2%, 3%, 4% and 5%) were synthesized by employing sequential IWI technique. The prepared catalysts were evaluated from ethanol CO 2 reforming (ECR) at 1023 K and stoichiome...
| Main Authors: | , , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2018
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/23569/ http://umpir.ump.edu.my/id/eprint/23569/1/Production%20of%20Syngas%20from%20Ethanol%20CO2%20Reforming1.pdf |
| _version_ | 1848821836234620928 |
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| author | Nor Shafiqah, Mohd Nasir Nguyen, Trinh Duy Jun, Lau N. Mahadi, Bahari Pham, T. T. Phuong Bawadi, Abdullah Vo, Dai-Viet N. |
| author_facet | Nor Shafiqah, Mohd Nasir Nguyen, Trinh Duy Jun, Lau N. Mahadi, Bahari Pham, T. T. Phuong Bawadi, Abdullah Vo, Dai-Viet N. |
| author_sort | Nor Shafiqah, Mohd Nasir |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Incipient wetness impregnation (IWI) method was applied to prepared 10%Cu/Al 2 O 3 whereas M%La-doped
10%Cu/Al 2 O 3 (Mwt%= 1%, 2%, 3%, 4% and 5%) were synthesized by employing sequential IWI technique. The prepared catalysts were evaluated from ethanol CO 2 reforming (ECR) at 1023 K and stoichiometric feed ratio. Average crystallite size of CuO particle is reduced with La-promoter addition probably caused by lanthana dilution effect that prevent agglomeration from occur within CuO particles. H 2 reduction process produce complete CuO reduction and constant signal is appear beyond 525 K suggests that the catalysts were completely reduced beyond that temperature. 3%La catalyst identified as optimal promoter loading based on reactant conversions. C 2 H 5 OH and CO 2 conversions were achieved on 3%La loading is 87.6% and 55.1%, respectively. Carbon was identified on catalyst surface based on X-ray diffraction (XRD) and scanning electron microscopy
(SEM). |
| first_indexed | 2025-11-15T02:31:40Z |
| format | Conference or Workshop Item |
| id | ump-23569 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T02:31:40Z |
| publishDate | 2018 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-235692019-10-18T03:00:26Z http://umpir.ump.edu.my/id/eprint/23569/ Production of Syngas from Ethanol CO2 Reforming on La-doped Cu/Al 2O3: Impact of Promoter Loading Nor Shafiqah, Mohd Nasir Nguyen, Trinh Duy Jun, Lau N. Mahadi, Bahari Pham, T. T. Phuong Bawadi, Abdullah Vo, Dai-Viet N. TP Chemical technology Incipient wetness impregnation (IWI) method was applied to prepared 10%Cu/Al 2 O 3 whereas M%La-doped 10%Cu/Al 2 O 3 (Mwt%= 1%, 2%, 3%, 4% and 5%) were synthesized by employing sequential IWI technique. The prepared catalysts were evaluated from ethanol CO 2 reforming (ECR) at 1023 K and stoichiometric feed ratio. Average crystallite size of CuO particle is reduced with La-promoter addition probably caused by lanthana dilution effect that prevent agglomeration from occur within CuO particles. H 2 reduction process produce complete CuO reduction and constant signal is appear beyond 525 K suggests that the catalysts were completely reduced beyond that temperature. 3%La catalyst identified as optimal promoter loading based on reactant conversions. C 2 H 5 OH and CO 2 conversions were achieved on 3%La loading is 87.6% and 55.1%, respectively. Carbon was identified on catalyst surface based on X-ray diffraction (XRD) and scanning electron microscopy (SEM). 2018 Conference or Workshop Item NonPeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/23569/1/Production%20of%20Syngas%20from%20Ethanol%20CO2%20Reforming1.pdf Nor Shafiqah, Mohd Nasir and Nguyen, Trinh Duy and Jun, Lau N. and Mahadi, Bahari and Pham, T. T. Phuong and Bawadi, Abdullah and Vo, Dai-Viet N. (2018) Production of Syngas from Ethanol CO2 Reforming on La-doped Cu/Al 2O3: Impact of Promoter Loading. In: International Conference on Environment 2018 (ICENV2018) , 11-13 December 2018 , Batu Ferringhi Penang, Malaysia. pp. 1-10.. (Unpublished) (Unpublished) |
| spellingShingle | TP Chemical technology Nor Shafiqah, Mohd Nasir Nguyen, Trinh Duy Jun, Lau N. Mahadi, Bahari Pham, T. T. Phuong Bawadi, Abdullah Vo, Dai-Viet N. Production of Syngas from Ethanol CO2 Reforming on La-doped Cu/Al 2O3: Impact of Promoter Loading |
| title | Production of Syngas from Ethanol CO2 Reforming on La-doped Cu/Al 2O3: Impact of Promoter Loading |
| title_full | Production of Syngas from Ethanol CO2 Reforming on La-doped Cu/Al 2O3: Impact of Promoter Loading |
| title_fullStr | Production of Syngas from Ethanol CO2 Reforming on La-doped Cu/Al 2O3: Impact of Promoter Loading |
| title_full_unstemmed | Production of Syngas from Ethanol CO2 Reforming on La-doped Cu/Al 2O3: Impact of Promoter Loading |
| title_short | Production of Syngas from Ethanol CO2 Reforming on La-doped Cu/Al 2O3: Impact of Promoter Loading |
| title_sort | production of syngas from ethanol co2 reforming on la-doped cu/al 2o3: impact of promoter loading |
| topic | TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/23569/ http://umpir.ump.edu.my/id/eprint/23569/1/Production%20of%20Syngas%20from%20Ethanol%20CO2%20Reforming1.pdf |