Catalytic pyrolysis of rain tree biomass with nano nickel oxide synthetized from nickel plating slag: a green path for treating waste by waste
Catalytic pyrolysis of rain tree biomass (RTB), a typical horticultural waste, was investigated with nano-NiO as catalyst produced from hazardous nickel plating slag (NPS). It appeared from the analyses by FTIR, TGA, XRD, BET, and FESEM/EDX that nano-NiO produced had a SBET and mean particle size of...
| Main Authors: | , , , , , , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2022
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| Online Access: | https://hdl.handle.net/10356/161199 |
| _version_ | 1824456677598953472 |
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| author | Guo, Dabin Hu, Mian Chen, Zhihua Cui, Baihui Zhang, Qi Liu, Yuhuan Luo, Shiyi Ruan, Roger Liu, Yu |
| author2 | School of Civil and Environmental Engineering |
| author_facet | School of Civil and Environmental Engineering Guo, Dabin Hu, Mian Chen, Zhihua Cui, Baihui Zhang, Qi Liu, Yuhuan Luo, Shiyi Ruan, Roger Liu, Yu |
| author_sort | Guo, Dabin |
| collection | NTU |
| description | Catalytic pyrolysis of rain tree biomass (RTB), a typical horticultural waste, was investigated with nano-NiO as catalyst produced from hazardous nickel plating slag (NPS). It appeared from the analyses by FTIR, TGA, XRD, BET, and FESEM/EDX that nano-NiO produced had a SBET and mean particle size of 53.4 m2/g and 112.3 nm. The catalytic pyrolysis kinetics of RTB with and without catalyst were studied by Friedman method. It was found that the activation energy (Ea) was in the range of 177 to 360 kJ/mol at a conversion rate of 0.1 - 0.75. The results further revealed that the H2 increase ratio in pyrolysis above 500 °C was more than 40% in the presence of catalyst. Consequently, this study showed the great potential of nano-NiO as a high-efficiency catalyst in recovering energy from biomass. |
| first_indexed | 2025-02-19T03:57:54Z |
| format | Journal Article |
| id | ntu-10356/161199 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2025-02-19T03:57:54Z |
| publishDate | 2022 |
| record_format | dspace |
| spelling | ntu-10356/1611992022-08-19T04:26:46Z Catalytic pyrolysis of rain tree biomass with nano nickel oxide synthetized from nickel plating slag: a green path for treating waste by waste Guo, Dabin Hu, Mian Chen, Zhihua Cui, Baihui Zhang, Qi Liu, Yuhuan Luo, Shiyi Ruan, Roger Liu, Yu School of Civil and Environmental Engineering Nanyang Environment and Water Research Institute Engineering::Environmental engineering Biomass Pyrolysis Catalytic pyrolysis of rain tree biomass (RTB), a typical horticultural waste, was investigated with nano-NiO as catalyst produced from hazardous nickel plating slag (NPS). It appeared from the analyses by FTIR, TGA, XRD, BET, and FESEM/EDX that nano-NiO produced had a SBET and mean particle size of 53.4 m2/g and 112.3 nm. The catalytic pyrolysis kinetics of RTB with and without catalyst were studied by Friedman method. It was found that the activation energy (Ea) was in the range of 177 to 360 kJ/mol at a conversion rate of 0.1 - 0.75. The results further revealed that the H2 increase ratio in pyrolysis above 500 °C was more than 40% in the presence of catalyst. Consequently, this study showed the great potential of nano-NiO as a high-efficiency catalyst in recovering energy from biomass. This research was supported by the National Natural Science Foundation of China, China (51808241, 21706087), China Postdoctoral Science Foundation, China (2019T120658, 2018M640703), and National Key Research and Development Program of China, China (2018YFB1502900). 2022-08-19T04:26:46Z 2022-08-19T04:26:46Z 2020 Journal Article Guo, D., Hu, M., Chen, Z., Cui, B., Zhang, Q., Liu, Y., Luo, S., Ruan, R. & Liu, Y. (2020). Catalytic pyrolysis of rain tree biomass with nano nickel oxide synthetized from nickel plating slag: a green path for treating waste by waste. Bioresource Technology, 315, 123831-. https://dx.doi.org/10.1016/j.biortech.2020.123831 0960-8524 https://hdl.handle.net/10356/161199 10.1016/j.biortech.2020.123831 32707502 2-s2.0-85088135530 315 123831 en Bioresource Technology © 2020 Elsevier Ltd. All rights reserved. |
| spellingShingle | Engineering::Environmental engineering Biomass Pyrolysis Guo, Dabin Hu, Mian Chen, Zhihua Cui, Baihui Zhang, Qi Liu, Yuhuan Luo, Shiyi Ruan, Roger Liu, Yu Catalytic pyrolysis of rain tree biomass with nano nickel oxide synthetized from nickel plating slag: a green path for treating waste by waste |
| title | Catalytic pyrolysis of rain tree biomass with nano nickel oxide synthetized from nickel plating slag: a green path for treating waste by waste |
| title_full | Catalytic pyrolysis of rain tree biomass with nano nickel oxide synthetized from nickel plating slag: a green path for treating waste by waste |
| title_fullStr | Catalytic pyrolysis of rain tree biomass with nano nickel oxide synthetized from nickel plating slag: a green path for treating waste by waste |
| title_full_unstemmed | Catalytic pyrolysis of rain tree biomass with nano nickel oxide synthetized from nickel plating slag: a green path for treating waste by waste |
| title_short | Catalytic pyrolysis of rain tree biomass with nano nickel oxide synthetized from nickel plating slag: a green path for treating waste by waste |
| title_sort | catalytic pyrolysis of rain tree biomass with nano nickel oxide synthetized from nickel plating slag a green path for treating waste by waste |
| topic | Engineering::Environmental engineering Biomass Pyrolysis |
| url | https://hdl.handle.net/10356/161199 |
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