Microwave –assisted pyrolysis aspen wood for production of valuable products under different temperatures
The valuable pyrolysis products are prepared by pyrolysis of aspen wood using microwave heating at different pyrolysis temperature. High pyrolysis temperature restrains the production of the biochar, and contributes to the generation of the bio-gas. However, pyrolysis temperature has little influenc...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2023-10-01
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| Series: | Arabian Journal of Chemistry |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1878535223006494 |
| _version_ | 1797690932968030208 |
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| author | Ying Zhang Song Cheng Bing Wang Changliang Shi Yanhe Nie |
| author_facet | Ying Zhang Song Cheng Bing Wang Changliang Shi Yanhe Nie |
| author_sort | Ying Zhang |
| collection | DOAJ |
| description | The valuable pyrolysis products are prepared by pyrolysis of aspen wood using microwave heating at different pyrolysis temperature. High pyrolysis temperature restrains the production of the biochar, and contributes to the generation of the bio-gas. However, pyrolysis temperature has little influenced on the yield of bio-oil. Bio-oil mainly has the phenols, hydrocarbons, ketones, aldehydes and furans compound. The phenols compound of bio-oil generated from 500 ℃ is 54%. Pyrolysis temperature influences the composition and heating value of bio-gas, and the heating value of bio-gas produced at 700 °C is 13.41 MJ/Nm3. Biochar could be used to adsorb Ag+ from wastewater, which generates value-added A/char after adsorption. Ag+ adsorption and reduction process are systematically evaluated and analyzed. The generated Ag/char is employed as the catalyst for rhodamine B degradation. Besides, Ag/char has promising application potential in energy storage. |
| first_indexed | 2024-03-12T02:06:14Z |
| format | Article |
| id | doaj.art-79bc265e61ee454c93d31f207e6057b2 |
| institution | Directory Open Access Journal |
| issn | 1878-5352 |
| language | English |
| last_indexed | 2024-03-12T02:06:14Z |
| publishDate | 2023-10-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Arabian Journal of Chemistry |
| spelling | doaj.art-79bc265e61ee454c93d31f207e6057b22023-09-07T04:43:41ZengElsevierArabian Journal of Chemistry1878-53522023-10-011610105187Microwave –assisted pyrolysis aspen wood for production of valuable products under different temperaturesYing Zhang0Song Cheng1Bing Wang2Changliang Shi3Yanhe Nie4School of Emergency Management, Henan Polytechnic University, Jiaozuo 454003, ChinaCollege of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo 454003, China; Collaborative Innovation Center of Coal Work Safety and Clean High Efficiency Utilization, Jiaozuo, 454003, China; Corresponding authors at: College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo 454003, China.Jiangxi Hanyaofu Lithium Technology Co., Ltd, Yichun, 336023, ChinaCollege of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo 454003, China; Collaborative Innovation Center of Coal Work Safety and Clean High Efficiency Utilization, Jiaozuo, 454003, China; Corresponding authors at: College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo 454003, China.College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo 454003, China; Collaborative Innovation Center of Coal Work Safety and Clean High Efficiency Utilization, Jiaozuo, 454003, ChinaThe valuable pyrolysis products are prepared by pyrolysis of aspen wood using microwave heating at different pyrolysis temperature. High pyrolysis temperature restrains the production of the biochar, and contributes to the generation of the bio-gas. However, pyrolysis temperature has little influenced on the yield of bio-oil. Bio-oil mainly has the phenols, hydrocarbons, ketones, aldehydes and furans compound. The phenols compound of bio-oil generated from 500 ℃ is 54%. Pyrolysis temperature influences the composition and heating value of bio-gas, and the heating value of bio-gas produced at 700 °C is 13.41 MJ/Nm3. Biochar could be used to adsorb Ag+ from wastewater, which generates value-added A/char after adsorption. Ag+ adsorption and reduction process are systematically evaluated and analyzed. The generated Ag/char is employed as the catalyst for rhodamine B degradation. Besides, Ag/char has promising application potential in energy storage.http://www.sciencedirect.com/science/article/pii/S1878535223006494Aspen woodMicrowave heatingPyrolysis productRhodamine BEnergy storage |
| spellingShingle | Ying Zhang Song Cheng Bing Wang Changliang Shi Yanhe Nie Microwave –assisted pyrolysis aspen wood for production of valuable products under different temperatures Arabian Journal of Chemistry Aspen wood Microwave heating Pyrolysis product Rhodamine B Energy storage |
| title | Microwave –assisted pyrolysis aspen wood for production of valuable products under different temperatures |
| title_full | Microwave –assisted pyrolysis aspen wood for production of valuable products under different temperatures |
| title_fullStr | Microwave –assisted pyrolysis aspen wood for production of valuable products under different temperatures |
| title_full_unstemmed | Microwave –assisted pyrolysis aspen wood for production of valuable products under different temperatures |
| title_short | Microwave –assisted pyrolysis aspen wood for production of valuable products under different temperatures |
| title_sort | microwave assisted pyrolysis aspen wood for production of valuable products under different temperatures |
| topic | Aspen wood Microwave heating Pyrolysis product Rhodamine B Energy storage |
| url | http://www.sciencedirect.com/science/article/pii/S1878535223006494 |
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