Experimental Study on Heating Performance of Electric Heating Plate Prepared from Graphite Solid Waste
The continuous growth of graphite consumption in China has led to the continuous increase of the total amount of graphite solid waste, which will not only occupy space, but also cause damage to the environment. In order to help solve this problem, electric heating plates were prepared by using diffe...
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| Main Authors: | , , , , , , |
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| Format: | Article |
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Institute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological Sciences
2025-06-01
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| Series: | Kuangchan zonghe liyong |
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| Online Access: | http://www.kczhly.com/en/article/doi/10.12476/kczhly.202210120647 |
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| _version_ | 1850110965184462848 |
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| author | Xin FANG Zijie REN Huan XI Huimin GAO Junhui MA Yang LYU Xiangguo LI |
| author_facet | Xin FANG Zijie REN Huan XI Huimin GAO Junhui MA Yang LYU Xiangguo LI |
| author_sort | Xin FANG |
| collection | DOAJ |
| description | The continuous growth of graphite consumption in China has led to the continuous increase of the total amount of graphite solid waste, which will not only occupy space, but also cause damage to the environment. In order to help solve this problem, electric heating plates were prepared by using different forms and proportions of graphite solid waste, including mining waste rock and spherical graphite tailings, which provided a new idea for the selection of raw materials for electric heating plates. Through experiments, the variation law of heating performance of electric heating plates prepared by graphite solid waste with input voltage and graphite tailings content was preliminarily obtained, and the reliability of its long-term work was verified. The test results show that the heating performance of the electric heating plate is better when the input voltage is greater than 24 V. The higher the spherical graphite tailings are, the higher the output power of the electric heating plate is. After 270 cycles of heating, the volume resistivity of the heating plate still changed little，which shows that it can be used for a long time. |
| format | Article |
| id | doaj-art-92c9c392b7bd4e3abee797eb293cb283 |
| institution | OA Journals |
| issn | 1000-6532 |
| language | zho |
| publishDate | 2025-06-01 |
| publisher | Institute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological Sciences |
| record_format | Article |
| series | Kuangchan zonghe liyong |
| spelling | doaj-art-92c9c392b7bd4e3abee797eb293cb2832025-08-20T02:37:43ZzhoInstitute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological SciencesKuangchan zonghe liyong1000-65322025-06-01463384310.12476/kczhly.2022101206472025-03fangxinExperimental Study on Heating Performance of Electric Heating Plate Prepared from Graphite Solid WasteXin FANG0Zijie REN1Huan XI2Huimin GAO3Junhui MA4Yang LYU5Xiangguo LI6School of Resources and Environment Engineering, Wuhan University of Technology, Wuhan, Hubei 430070, ChinaSchool of Resources and Environment Engineering, Wuhan University of Technology, Wuhan, Hubei 430070, ChinaSchool of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, ChinaSchool of Resources and Environment Engineering, Wuhan University of Technology, Wuhan, Hubei 430070, ChinaSchool of Resources and Environment Engineering, Wuhan University of Technology, Wuhan, Hubei 430070, ChinaSchool of Materials Science and Engineering, Wuhan University of Technology, Wuhan, Hubei 430070, ChinaSchool of Materials Science and Engineering, Wuhan University of Technology, Wuhan, Hubei 430070, ChinaThe continuous growth of graphite consumption in China has led to the continuous increase of the total amount of graphite solid waste, which will not only occupy space, but also cause damage to the environment. In order to help solve this problem, electric heating plates were prepared by using different forms and proportions of graphite solid waste, including mining waste rock and spherical graphite tailings, which provided a new idea for the selection of raw materials for electric heating plates. Through experiments, the variation law of heating performance of electric heating plates prepared by graphite solid waste with input voltage and graphite tailings content was preliminarily obtained, and the reliability of its long-term work was verified. The test results show that the heating performance of the electric heating plate is better when the input voltage is greater than 24 V. The higher the spherical graphite tailings are, the higher the output power of the electric heating plate is. After 270 cycles of heating, the volume resistivity of the heating plate still changed little，which shows that it can be used for a long time.http://www.kczhly.com/en/article/doi/10.12476/kczhly.202210120647graphite solid wastespherical graphite tailingselectrothermal plateelectrothermal performance |
| spellingShingle | Xin FANG Zijie REN Huan XI Huimin GAO Junhui MA Yang LYU Xiangguo LI Experimental Study on Heating Performance of Electric Heating Plate Prepared from Graphite Solid Waste Kuangchan zonghe liyong graphite solid waste spherical graphite tailings electrothermal plate electrothermal performance |
| title | Experimental Study on Heating Performance of Electric Heating Plate Prepared from Graphite Solid Waste |
| title_full | Experimental Study on Heating Performance of Electric Heating Plate Prepared from Graphite Solid Waste |
| title_fullStr | Experimental Study on Heating Performance of Electric Heating Plate Prepared from Graphite Solid Waste |
| title_full_unstemmed | Experimental Study on Heating Performance of Electric Heating Plate Prepared from Graphite Solid Waste |
| title_short | Experimental Study on Heating Performance of Electric Heating Plate Prepared from Graphite Solid Waste |
| title_sort | experimental study on heating performance of electric heating plate prepared from graphite solid waste |
| topic | graphite solid waste spherical graphite tailings electrothermal plate electrothermal performance |
| url | http://www.kczhly.com/en/article/doi/10.12476/kczhly.202210120647 |
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