The application of horizontal dense-dilute technology in some boilers has resolved many problems, such as the fire, self-supporting burning and burn-up problem of lowvolatilecoal.
水平浓淡燃烧技术在一些电站锅炉上的应用，很好地解决了低挥发分煤的着火、稳燃和燃尽的问题。
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This paper analyzes the physical properties and the dynamic characteristics of anthracite and lowvolatile lean coal, and their effect on the combustion process.
Experiments show that a new-type pulverized coal burner with a slit bluff-body designed on the said principle is suitable for the ignition and flame stability of lowvolatile pulverized coal.