燃煤发电厂干式烟气脱硫工艺的对比分析  

Contrast Analysis of Dry Flue Gas Desulphurization Technique for Coal-Fired Power Plant

作　　者：戈文江[1] 

机构地区：[1]河北省电力试验研究所,河北石家庄050021

出　　处：《河北电力技术》2000年第2期15-17,共3页Hebei Electric Power

摘　　要：文章对烟气循环流化床脱硫 (CFB -FGD)、粉煤灰干式脱硫和美国阿兰柯脱硫 (CDSI)的工艺流程、特点、吸收剂及费用等方面做了详细的对比分析 ,提出在研究开发火电厂脱硫系统时 ,应根据国情 ,选择性能稳定、安全、投资省。This paper makes a detail contrast analysis on the procedures, technical processes, features, absorbents, and costs of circulating fluidized-bed boiler flue gas desulphuration (CFBFGD),ash powder dry desulphuration system and American CDSI desulphuration system. The author points out: when developing a desulphuring system for a coalfired power plant, stability, safety, low construction and operation costs should be taken into consideration according to China's situation.

关 键 词：燃煤发电厂 烟气脱硫工艺 粉煤灰 

分 类 号：X770.1[环境科学与工程—环境工程]