Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| The design and operation of a new clapboard-type internal circulating fluidized-bed gasifier | |
| Ma, L. -L.1,2; Yan, Y. -J.2; Wu, C. -Z.1; Li, T. -C.2; Marzetti, P.3; Scoditti, E.3; Braccio, G.4 | |
| 2008 | |
| Source Publication | ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS
 |
| Volume | 30Issue:17Pages:1563-1571 |
| Corresponding Author | mall@ms.giec.ac.cn |
| Abstract | The design and operation of a new clapboard-type internal circulating fluidized-bed gasifier is proposed in this article. By arranging the clapboard in the bed, the gasifier is thus divided into two regions, which are characterized by different fluidization velocities. The bed structure is designed so that it can guide the circulating flow passing through the two regions, and therefore the feedstock particles entrained in the flow experience longer residence time. The experimental results based on the present new design, operating in the temperature range of 790 degrees C-850 degrees C, indicate that the gas yield is from 1.6-1.9 Nm(3)/kg feedstock, the gas enthalpies are 5,345 kJ/Nm(3) for wood chip and 4,875 kJ/m(3) for rice husk, and a gasification efficiency up to 75% can be obtained. |
| Subtype | Article |
| Other Abstract | The design and operation of a new clapboard-type internal circulating fluidized-bed gasifier is proposed in this article. By arranging the clapboard in the bed, the gasifier is thus divided into two regions, which are characterized by different fluidization velocities. The bed structure is designed so that it can guide the circulating flow passing through the two regions, and therefore the feedstock particles entrained in the flow experience longer residence time. The experimental results based on the present new design, operating in the temperature range of 790 degrees C-850 degrees C, indicate that the gas yield is from 1.6-1.9 Nm(3)/kg feedstock, the gas enthalpies are 5,345 kJ/Nm(3) for wood chip and 4,875 kJ/m(3) for rice husk, and a gasification efficiency up to 75% can be obtained. |
| Keyword | Biomass Gasification Clapboard-type Internal Circulating Fluidized-bed Gasifier Design And Operation |
| WOS Headings | Science & Technology ; Technology ; Life Sciences & Biomedicine |
| DOI | 10.1080/15567030701258329 |
| WOS Subject Extended | Energy & Fuels ; Engineering ; Environmental Sciences & Ecology |
| WOS Keyword | BIOMASS GASIFICATION ; SO(X) PRECURSORS ; PYROLYSIS ; NO(X) ; COAL ; NH3 ; HCN |
| Indexed By | SCI |
| Language | 英语 |
| WOS Subject | Energy & Fuels ; Engineering, Chemical ; Environmental Sciences |
| WOS ID | WOS:000257840900001 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/3388 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou, Guangdong, Peoples R China 2.E China Univ Sci & Technol, Shanghai 200237, Peoples R China 3.ENEA, CASACCIA Res Ctr, Rome, Italy 4.ENEA, TRISAIA Res Ctr, Rome, Italy |
| Recommended Citation GB/T 7714 | Ma, L. -L.,Yan, Y. -J.,Wu, C. -Z.,et al. The design and operation of a new clapboard-type internal circulating fluidized-bed gasifier[J]. ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS,2008,30(17):1563-1571. |
| APA | Ma, L. -L..,Yan, Y. -J..,Wu, C. -Z..,Li, T. -C..,Marzetti, P..,...&Braccio, G..(2008).The design and operation of a new clapboard-type internal circulating fluidized-bed gasifier.ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS,30(17),1563-1571. |
| MLA | Ma, L. -L.,et al."The design and operation of a new clapboard-type internal circulating fluidized-bed gasifier".ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS 30.17(2008):1563-1571. |
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