Combustion Characteristics and Combustion Kinetics of Dry Distillation Coal and Pine Tar
The samples of dry distillation pine tar and coal tar were investigated by TG-DTG-DSC, and the combustion characteristics and combustion kinetics of the samples were studied. The results show that there exist two significant mass loss peak and endothermic peak in the combustion of dry distillation c...
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| Format: | Article |
| Language: | English |
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Wiley
2020-01-01
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| Series: | International Journal of Aerospace Engineering |
| Online Access: | http://dx.doi.org/10.1155/2020/8888556 |
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| _version_ | 1832560233625419776 |
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| author | Bo Chen Bo Liu Zhangming Shi |
| author_facet | Bo Chen Bo Liu Zhangming Shi |
| author_sort | Bo Chen |
| collection | DOAJ |
| description | The samples of dry distillation pine tar and coal tar were investigated by TG-DTG-DSC, and the combustion characteristics and combustion kinetics of the samples were studied. The results show that there exist two significant mass loss peak and endothermic peak in the combustion of dry distillation coal tar and pine tar, which, respectively, means the volatile hydrocarbon combustion and heavy hydrocarbon combustion. At the first DTG peak range, the activation energy of dry distillation pine tar and coal tar is about the same at the initial stage (before DTG peak). Activation energy of the dry distillation pine tar increases sharply while that of dry distillation coal tar has little changes on the subsequent stage (after DTG peak). Dry distillated coal tar has better ignition performance, combustible characteristic, combustible stability, and integrated combustion characteristic, but difficult to burnout compared to the dry distillation pine tar. |
| format | Article |
| id | doaj-art-2992b082b017424e9d9b3f17c0e74db9 |
| institution | Kabale University |
| issn | 1687-5966 1687-5974 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Aerospace Engineering |
| spelling | doaj-art-2992b082b017424e9d9b3f17c0e74db92025-02-03T01:28:02ZengWileyInternational Journal of Aerospace Engineering1687-59661687-59742020-01-01202010.1155/2020/88885568888556Combustion Characteristics and Combustion Kinetics of Dry Distillation Coal and Pine TarBo Chen0Bo Liu1Zhangming Shi2School of Mechanical Engineering, Hunan Institute of Engineering, Xiangtan 411104, ChinaSchool of Electrical and Information Engineering, Hunan Institute of Engineering, Xiangtan 411104, ChinaSchool of Energy Science and Engineering, Central South University, Changsha 410083, ChinaThe samples of dry distillation pine tar and coal tar were investigated by TG-DTG-DSC, and the combustion characteristics and combustion kinetics of the samples were studied. The results show that there exist two significant mass loss peak and endothermic peak in the combustion of dry distillation coal tar and pine tar, which, respectively, means the volatile hydrocarbon combustion and heavy hydrocarbon combustion. At the first DTG peak range, the activation energy of dry distillation pine tar and coal tar is about the same at the initial stage (before DTG peak). Activation energy of the dry distillation pine tar increases sharply while that of dry distillation coal tar has little changes on the subsequent stage (after DTG peak). Dry distillated coal tar has better ignition performance, combustible characteristic, combustible stability, and integrated combustion characteristic, but difficult to burnout compared to the dry distillation pine tar.http://dx.doi.org/10.1155/2020/8888556 |
| spellingShingle | Bo Chen Bo Liu Zhangming Shi Combustion Characteristics and Combustion Kinetics of Dry Distillation Coal and Pine Tar International Journal of Aerospace Engineering |
| title | Combustion Characteristics and Combustion Kinetics of Dry Distillation Coal and Pine Tar |
| title_full | Combustion Characteristics and Combustion Kinetics of Dry Distillation Coal and Pine Tar |
| title_fullStr | Combustion Characteristics and Combustion Kinetics of Dry Distillation Coal and Pine Tar |
| title_full_unstemmed | Combustion Characteristics and Combustion Kinetics of Dry Distillation Coal and Pine Tar |
| title_short | Combustion Characteristics and Combustion Kinetics of Dry Distillation Coal and Pine Tar |
| title_sort | combustion characteristics and combustion kinetics of dry distillation coal and pine tar |
| url | http://dx.doi.org/10.1155/2020/8888556 |
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