Optimization of syngas production by non-catalytic partial oxidation of coke oven gas |
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| Authors: | G. Zhang Y. Jia Y. Xu C. Tian Y. Zhang |
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| Affiliation: | 1. Key Laboratory of Coal Science and Technology, Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan, China;2. Centre for Energy, The University of Western Australia, Crawley Perth, Australia;3. State Key Laboratory of Coal and CBM Co-mining, Jincheng, Shanxi, China |
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| Abstract: | Optimization of syngas production by non-catalytic partial oxidation of coke oven gas was carried out on a self-designed reactor. Tests were carried out to study the effects of volute and partial oxidation burners on the body the distribution of temperature and conversion. It was found that the partial oxidation burner can show desirable temperature distribution compared with the volute burner, under pure oxygen condition. As a result, it can improve the methane conversion and low oxygen consumption. Methane content in product gas can be reduced from 17 to 1%. The optimum operation conditions were: oxygen flow 9 m3/h, oxygen-coke oven gas 0.24–0.26, upper temperature of rector 1200–1250°C, and outlet temperature 960–1000°C. |
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| Keywords: | Coke oven gas non-catalytic partial oxidation optimization self-designed reactor syngas |
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