STUDY ON BURNING BEHAVIOR OF HUAINAN COAL AND IT’S APPLICATION PROSPECT IN UTILITY BOILERS[J]. Thermal power generation, 2006, (2): 21-23.
DOI:
STUDY ON BURNING BEHAVIOR OF HUAINAN COAL AND IT’S APPLICATION PROSPECT IN UTILITY BOILERS[J]. Thermal power generation, 2006, (2): 21-23. DOI: 10.19666/j.rlfd.2006.02.007.
STUDY ON BURNING BEHAVIOR OF HUAINAN COAL AND IT’S APPLICATION PROSPECT IN UTILITY BOILERS
摘要
利用沉降炉和热分析方法对淮南矿业集团代表性煤样进行了着火、燃尽、结渣、排放特性研究
并分别在300MW和600MW机组锅炉进行了煤种适应性试验。试验表明
淮南煤具有容易着火、燃尽、不易结渣、极低SO2和低NOx排放的特性
非常适合大型乏气送粉燃煤锅炉的燃用。对于东部省区电厂而言
淮南煤是一种低煤价、低排放、高经济性和安全性的煤种。
Abstract
Using sedimentation furnace and thermal analysis method
study on ignition
burnaway
slagging
and emission behaviors of several representative coal samples of Huainan Mining Industry Group Company (Panyi mine
Xinzhuangzi mine
Zhangji mine
and Xieqiao mine) has been carried out
and suitability test of coal sorts being made on 300 MW unit and 600 MW unit respectively. The results of test show that the Huainan coal is easy to ignite
and to burnaway
being not easy to slag
having extremely low SO
2
emission and low NO
x
emission behavior
and stable coal quality
being very suitable for burning in largescale coalfired boilers with exhaust gas to transport pulverized coal. For thermal power plants situated in eastern provinces and regions of our country