摘要
介绍了准格尔电厂二期工程2×330 MW燃煤机组的脱硫工艺流程,通过对脱硫工程实施前后SO2排放情况分析表明:脱硫后,SO2排放量、排放浓度明显减少,从烟囱排出落至地面的落地浓度也大大地减少,对改善准格尔地区的环境空气质量将会起到显著的作用。该脱硫改造工程在技术上可行,经济上合理,环境效益和社会效益巨大,对国内同类型电厂加装改造脱硫装置提供了很好的经验。
This paper elaborated the FGD chemism of the Zhungeer power plant second stage projects for 2×330 MW coal-burning unit.Through analyzing the SO2 emition and reduction situation before and after the desulphurization project implementation, the result indicated that the SO2 emition quatity and density obviously reduced after the desulphurization, the density falls to the ground from the chimney to the ground is also greatly to reduced, this will to be able take remarkable effection to improve the quality of the Atmosphere. This result provide very good experience for domestic similar power plant to installed and rebuild desulphurization installment.
出处
《能源研究与利用》
2008年第4期10-11,17,共3页
Energy Research & Utilization
关键词
脱硫工艺
石灰石-石膏脱硫
脱硫效益
desulphurization craft
limestone gypsum desulphurization
desulphurization benefit
