Experimental study on combustion characteristics of Wulagai lignite semicoke

FANG Shunli; MENG Yi; YANG Zhongcan; WANG Guifang; YAO Wei

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Experimental study on combustion characteristics of Wulagai lignite semicoke

Thermal Power Generation Issue 12, (2016)

更新时间：2025-09-28

- Experimental study on combustion characteristics of Wulagai lignite semicoke
- 作者机构：
  
  西安热工研究院有限公司,陕西,西安,710054
- 作者简介：
- 基金信息：
- DOI：
  CLC： TK229.6
- Published Online：27 December 2016，
  
  Published：2016
- 稿件说明：
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FANG Shunli, MENG Yi, YANG Zhongcan, et al. Experimental study on combustion characteristics of Wulagai lignite semicoke[J]. Thermal Power Generation, 2016, (12).
DOI：

FANG Shunli, MENG Yi, YANG Zhongcan, et al. Experimental study on combustion characteristics of Wulagai lignite semicoke[J]. Thermal Power Generation, 2016, (12). DOI：

摘要

为了解褐煤半焦的燃烧特性，以乌拉盖褐煤低温热解半焦为研究对象，在西安热工研究院有限公司自燃试验台上，采用电厂用煤煤质指标的评价体系及测试方法对其进行了试验研究。结果表明：乌拉盖褐煤半焦属于低水分、低挥发分以及高热值煤种

其燃烧性能优异

极易着火燃尽

着火稳定性较好

与国内典型烟煤性质接近

燃用时无需过多采用稳燃措施；但由于其灰熔融性较低

并具有严重的结渣倾向

为防止尾部对流受热面出现严重的结渣与积灰

建议炉膛出口烟温不高于1 000 ℃

且在运行中需加强吹灰

对于新建机组锅炉

应采用低氧燃烧技术以及较为严格的分级配风措施

以实现低NOx排放。

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Related Author

GAO Jie

CAI Jin

QIAO Xiaolei

JIN Yan

FANG Shunli

YAO Wei

LIU Jiali

YAO Bin

Related Institution

College of Electrical and Power Engineering, Taiyuan University of Technology

Xi’an Thermal Power Research Institute Co., Ltd.

School of Energy Power and Engineering, Huazhong University of Science and Technology

School of Energy and Power Engineering, Xi'an Jiaotong University

Yantai Longyuan Power Technology Co.,Ltd.

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