2007年度中国竹子热解.pdfVIP

Xiao et al. / J Zhejiang Univ Sci A 2007 8(9):1495-1499 1495 Journal of Zhejiang University SCIENCE A ISSN 1673-565X (Print); ISSN 1862-1775 (Online) /jzus; E-mail: jzus@ * Fluidized-bed pyrolysis of waste bamboo XIAO Gang†1 2 3 2 1 1 1 , NI Ming-jiang , HUANG He , CHI Yong , XIAO Rui , ZHONG Zhao-ping , CEN Ke-fa 1 ( Key Lab. on Clean Coal Power Generation and Combustion Technology of Ministry of Education, School of Energy and Environment, Southeast University, Nanjing 210096, China) (2State Key Lab. of Clean Energy Utilization, College of Mechanical and Energy Engineering, Zhejiang University, Hangzhou 310027, China) (3College of Life Science and Pharmaceutical Engineering, Nanjing University of Technology, Nanjing 210009, China) †E-mail: xiaogangtianmen@ Received Feb. 10, 2007; revision accepted Mar. 24, 2007 Abstract: Bamboo was a popular material substituting for wood, especially for one-off commodity in China. In order to recover energy and materials from waste bamboo, the basic characteristics of bamboo pyrolysis were studied by a thermogravimetric analyzer. It implied that the reaction began at 190~210 °C, and the percentage of solid product deceased from about 25% to 17% when temperature ranged from 400 °C to 700 °C. A lab-scale fluidized-bed furnace was setup to research the detailed properties of gaseous, liquid and solid products respectively. When temperature incre