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›› 2009, Vol. 43 ›› Issue (6): 1-6.

• 论文 •     Next Articles

Design and Application of 3000kW Biomass Gasification Power System Using Cone-shaped Fluidized Bed

XU Yu, JIANG Jian-chun, YING Hao, DAI Wei-di, GAO Yi-wei, WU Huan   

  1. Institute of Chemical Industry of Forest Products CAF;National Engineering Lab. for Biomass Chemical Utilization;Key and Open Lab. on Forest Chemical Engineering SFA;Key Lab. of Biomass Energy and Material Jiangsu Province, Nanjing 210042, China
  • Received:2009-04-16 Revised:1900-01-01 Online:2009-11-30 Published:2009-11-30

Abstract: This paper introduces a 3000 kW independent R & D biomass gasification-based power system using cone-shaped fluidized bed, including the technological process, system design, and operating performance. Results show that the cone-shaped fluidized bed gasifier is very flexible in operation, and the distribution cone well improves gas distribution. The optimal gasification temperature is 710-740℃. The wastage is 1.7 kg/kWh, yield is 1.62 Nm3/kg, system efficiency is 15%, generating efficiency is 25%.

Key words: biomass, gasification, electricity generation, cone-shaped fluidized bed, design

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