Simulation of Biomass Gasification and Application in Pilot Plant
文献类型：期刊论文
| 作者 | He, Tao; Han, Dezhi; Wu, Jingli; Li, Jianqing; Wang, Zhiqi; Wu, Jinhu |
| 刊名 | ENERGY TECHNOLOGY
 |
| 出版日期 | 2015-02-01 |
| 卷号 | 3期号:2页码:162-167 |
| 关键词 | biomass gasification pilot plant steam reforming water-gas shift |
| 英文摘要 | In the present work, a revised equilibrium model (gas-solid) was built. The temperature approach to equilibrium for the methane cracking reaction was specified to improve the prediction accuracy. The model was applied and validated in pilot scale experiments using a 150kgh(-1) two-stage downdraft gasifier and a gasifier from the Energy Research Centre of the Netherlands (ECN). The type of gasification agent is a dominant factor that determines product gas composition, quality, and end-use. A theoretical analysis of the effect of gasifying agent on product gas quality and process efficiency was executed based on the model calculation. The optimal operation conditions were established for the three (air, steam, oxygen-steam) gasification processes. For air gasification, an optimal value of equivalence ratio (ER) of 0.31 corresponds to the maximum gasification efficiency. The optimal range of steam/carbon ratio (SR) is between 0.7 and 0.8 for the equilibrium of the water-gas shift and steam reforming reactions. For autothermal oxygen-steam gasification, the H-2 concentration reaches the highest value for SR=1.0. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Energy & Fuels |
| 研究领域[WOS] | Energy & Fuels |
| 关键词[WOS] | PERFORMANCE ; CONVERSION ; HYDROGEN ; GASIFIER ; METHANE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000350101400008 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/6396]  |
| 专题 | 青岛生物能源与过程研究所_热化学转化事业部 |
| 作者单位 | Chinese Acad Sci, Key Lab Biofuels, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Tao,Han, Dezhi,Wu, Jingli,et al. Simulation of Biomass Gasification and Application in Pilot Plant[J]. ENERGY TECHNOLOGY,2015,3(2):162-167. |
| APA | He, Tao,Han, Dezhi,Wu, Jingli,Li, Jianqing,Wang, Zhiqi,&Wu, Jinhu.(2015).Simulation of Biomass Gasification and Application in Pilot Plant.ENERGY TECHNOLOGY,3(2),162-167. |
| MLA | He, Tao,et al."Simulation of Biomass Gasification and Application in Pilot Plant".ENERGY TECHNOLOGY 3.2(2015):162-167. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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