CAJ | 학술논문

工业锅炉主要以燃煤为主，烟气中含有大量的硫、氮等氧化物和二氧化碳气体，化工企业尤其严重。这些气体排放到大气中会严重污染大气环境，给人类的生产生活带来极大的危害。讲述了这些有害气体的主要危害，就此提出了减少 SO2、减少 CO2排放的几种有效方法，并介绍了对烟气中的余热资源回收的途径。
공업과로주요이연매위주，연기중함유대량적류、담등양화물화이양화탄기체，화공기업우기엄중。저사기체배방도대기중회엄중오염대기배경，급인류적생산생활대래겁대적위해。강술료저사유해기체적주요위해，취차제출료감소 SO2、감소 CO2배방적궤충유효방법，병개소료대연기중적여열자원회수적도경。
Flue gas from coal-based industrial boilers contains large amounts of sulfur, nitrogen oxide and carbon dioxide and other gases, particularly in chemical companies. Emission of these gases into the atmosphere will seriously pollute the atmosphere to bring human life great harm. In this paper, main hazards of these gases were described, several effective methods to reduce SO2, CO2 emission were put forward, and ways of flue gas waste heat recovery were discussed.