Coal quality evaluation and its application in steam coal

DENG Qingde; YANG Haiyin; ZHANG Kun; SU Pan; HAO Gongtao; WANG Qunying

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Coal quality evaluation and its application in steam coal

Thermal Power Generation Vol. 42, Issue 12, Pages: 1-7(2013)

更新时间：2025-09-28

- Coal quality evaluation and its application in steam coal
- 作者机构：
  
  1. 华电电力科学研究院
  2. 望亭发电厂
- 作者简介：
- 基金信息：
- DOI：
  CLC： TQ533
- Published：2013
- 稿件说明：
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DENG Qingde, YANG Haiyin, ZHANG Kun, et al. Coal quality evaluation and its application in steam coal[J]. Thermal Power Generation, 2013, 42(12): 1-7.
DOI：

DENG Qingde, YANG Haiyin, ZHANG Kun, et al. Coal quality evaluation and its application in steam coal[J]. Thermal Power Generation, 2013, 42(12): 1-7. DOI：

摘要

建立了从安全、经济、效率、环境指标对动力煤进行综合评价的煤质体系

并以某燃煤发电厂常用的4种典型煤为例

详细评价了其安全指标、经济指标、效率指标、环境指标及其综合指标

得出综合指标最优和最差的煤种

并研究了不同动力配煤方案对煤质指标的影响

得出了优化的配煤比例。

Abstract

The comprehensive coal quality evaluation system for steam coal was established

on the basis of the evaluation method of coal quality

safe operation index

economic performance index

running efficiency index and environmental operation index.Four kinds of typical coal used in a coal-fired power plant were taken as the example to conduct coal property evaluation.The coal with the best and the worst composite indices was obtained.At last

the influence of steam coal blending scheme on coal quality index was also investigated

and the optimal coal blending ratio was obtained.

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