Study of the Bed Agglomeration in the Straw-fired Fluidized Bed

被引：4
|
作者：
Liu, H. [1 ,2 ]
Feng, Y. [1 ]
Liu, H. [1 ,2 ]
Wu, S. [2 ]
机构：
[1] Harbin Inst Technol, Sch Municipal & Environm Engn, Harbin 150006, Peoples R China
[2] Harbin Inst Technol, Sch Energy Sci & Engn, Harbin 150006, Peoples R China
来源：
ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS | 2010年 / 32卷 / 15期
关键词：
agglomerate; agglomeration mechanism; fluidization time; fluidized bed; molten materials; BIOMASS FUELS; COMBUSTION; MECHANISMS;
D O I：
10.1080/15567030902756113
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In this article, the bed agglomeration in the straw-fired fluidized bed was studied. The influence of fluidization velocity and bed temperature on the fluidization time was investigated. The effect of running parameters on the fluidization recovery, after the defluidization had occurred, was studied. Results showed that the fluidization time decreased with the increase of the bed temperature or with the decrease of the fluidization velocity. Fluidization can be recovered only by means of decreasing the bed temperature. The molten materials in the agglomerates were formed by the fuel particles. An agglomeration mechanism was proposed according to experimental findings.
引用
收藏
页码：1470 / 1478
页数：9
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