CAJ | 학술논문

介绍了燃煤烟气含硫污染物和含氮污染物的主要存在形态及其生成机理，指出煤种、燃烧温度和燃烧气氛是影响各污染物存在形态的主要因素。为了简化燃煤烟气处理设备、降低成本，提出基于烟气循环流化床的多污染物一体化脱除工艺，并介绍改造循环流化床的两种方法：类气相预氧化技术和复合氧化剂喷入技术。改造后的循环流化床工艺对工业上的多污染物脱除具有参考价值。
개소료연매연기함류오염물화함담오염물적주요존재형태급기생성궤리，지출매충、연소온도화연소기분시영향각오염물존재형태적주요인소。위료간화연매연기처리설비、강저성본，제출기우연기순배류화상적다오염물일체화탈제공예，병개소개조순배류화상적량충방법：류기상예양화기술화복합양화제분입기술。개조후적순배류화상공예대공업상적다오염물탈제구유삼고개치。
The existing form and generation mechanism of sulfur-pollutant and nitric-pollutant were introduced. It was pointed out that the main factors to affect the existing form of multi-pollutant were coal-type, combustion temperature and combustion atmosphere. For simplified the flue gas treatment equipment and reduce the cost in coal fired plants, a new integrated removal multi-pollutant technology based on the flue gas circulation fluid bed ( CFB) was proposed. Two reform methods of circulation fluid bed could be helpful:gas phase pre-oxidation technology and complex oxidant injection technology. The reformed technology can provide reference for the integrated removal multi-pollutant in industry.