TEST AND RESEARCH ON BURNING ADMIXTURE OF PETROLEUM COKE IN CFB BOILER AND COMBUSTION CONTROL THEREOF

Yang Yuming

doi:10.19666/j.rlfd.2003.07.009

English

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TEST AND RESEARCH ON BURNING ADMIXTURE OF PETROLEUM COKE IN CFB BOILER AND COMBUSTION CONTROL THEREOF

Thermal Power Generation Issue 7, Pages: 30-32(2003)

更新时间：2025-09-28

- TEST AND RESEARCH ON BURNING ADMIXTURE OF PETROLEUM COKE IN CFB BOILER AND COMBUSTION CONTROL THEREOF
- 作者机构：
  
  中石化金陵石化热电厂,江苏,南京,210033
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2003.07.009
  CLC： TK229.6
- Published：2003
- 稿件说明：
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Yang Yuming. TEST AND RESEARCH ON BURNING ADMIXTURE OF PETROLEUM COKE IN CFB BOILER AND COMBUSTION CONTROL THEREOF[J]. Thermal Power Generation, 2003, (7): 30-32.
DOI：

Yang Yuming. TEST AND RESEARCH ON BURNING ADMIXTURE OF PETROLEUM COKE IN CFB BOILER AND COMBUSTION CONTROL THEREOF[J]. Thermal Power Generation, 2003, (7): 30-32. DOI： 10.19666/j.rlfd.2003.07.009.

摘要

根据有关技术资料和金陵石化热电厂CFB锅炉的运行及试验数据

对CFB锅炉燃用石油焦时稳定运行、提高燃烧效率的途径及对污染物排放的影响进行了研究。结果表明

CFB锅炉掺烧石油焦后飞灰可燃物升高

锅炉效率下降 ;炉膛出口过量空气系数和氧量变化对CFB性能影响较大

运行中应重视二次风量的调整 ;CFB锅炉具有良好的脱硫脱氮性能

完全可以满足掺烧高硫焦的要求

Abstract

Based on related technical documents

as well as operation and test data obtained from CFB boilers in Jingling Petrochemical Thermal Power Plant

study on stable operation during the time of burning admixture of petroleum coke

on ways to enhance combustion efficiency

and on the influence of pollutant emission has been carried out. The results show

after burning admixture of petroleum coke

the combustibles in fly ash is increased

the boiler efficiency is decreased

the influence of variation concerning coefficient of excess air and of oxygen rate at the boiler outlet upon performance of CFB boiler is comparatively large

hence

great attention should be paid to adjustment of secondary air flow in operation; However

CFB boilers have good ability of desulfuration and denitrification

satisfying completely the requirements of buring admixture of high sulphur coke.

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Related Institution

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