贫煤与无烟煤混煤一维燃烧硫释放特性研究

李英杰; 路春美; 刘汉涛; 赵改菊; 王永征; 韩奎华

doi:10.19666/j.rlfd.2006.01.010

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贫煤与无烟煤混煤一维燃烧硫释放特性研究

更新时间：2025-09-28

- 贫煤与无烟煤混煤一维燃烧硫释放特性研究
- STUDY ON SULFER RELEASING BEHAVIOR FROM ONEDIMENSIONAL COMBUSTION OF MIXED COAL COMPOSED OF LEAN COAL AND ANTHRACITIC COAL
- 热力发电 2006年第1期页码：34-36
- 作者机构：
  
  山东大学
- 作者简介：
- 基金信息：
  
  山东省自然科学基金项目(No.Y2003F07);山东电力集团公司科技项目子课题(No.2003A20)
- DOI：10.19666/j.rlfd.2006.01.010
  中图分类号： TK227.1
- 纸质出版：2006
- 稿件说明：
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李英杰, 路春美, 刘汉涛, 等. 贫煤与无烟煤混煤一维燃烧硫释放特性研究[J]. 热力发电, 2006,(1):34-36.

STUDY ON SULFER RELEASING BEHAVIOR FROM ONEDIMENSIONAL COMBUSTION OF MIXED COAL COMPOSED OF LEAN COAL AND ANTHRACITIC COAL[J]. Thermal power generation, 2006, (1): 34-36.
李英杰, 路春美, 刘汉涛, 等. 贫煤与无烟煤混煤一维燃烧硫释放特性研究[J]. 热力发电, 2006,(1):34-36. DOI： 10.19666/j.rlfd.2006.01.010.

STUDY ON SULFER RELEASING BEHAVIOR FROM ONEDIMENSIONAL COMBUSTION OF MIXED COAL COMPOSED OF LEAN COAL AND ANTHRACITIC COAL[J]. Thermal power generation, 2006, (1): 34-36. DOI： 10.19666/j.rlfd.2006.01.010.

摘要

以山东电厂常用煤种贫煤与无烟煤组成的混煤作为试验煤种

在一维煤粉燃烧试验台上研究了贫煤与无烟煤混煤的燃尽及其SO2和H2S气体沿炉膛释放特性。试验表明

贫煤与无烟煤混煤的硫析出特性与各组分单煤的煤质特性、燃烧特性及掺配比密切相关。随煤质特性和掺配比变化

SO2浓度基本介于各组分单煤之间。H2S析出规律较为复杂。

Abstract

Taking mixed coal composed of lean coal and anthracitic coal commonly used in power plants of Shandong Province as coal sort to be tested

the burnaway of said mixed coal

as well as releasing behavior of SO2 and H2S gases along the furnace have been studied on onedimensional pulverized coal firing test stand. Test shows that the sulfur educing behavior is closely related to coal quality and burning behavior of each single coal sort and the mixed ratio of single coal sorts. Along with variation of the coal quality and the mixed ratio

concentration of SO2 to be basically between two single coal sorts

but the regularity of H2S educing to be comparatively complex.

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