CAJ | 학술논문

为了有效控制SO2的排放量，有必要研究不同温度下燃煤排放SO2含量的测试方法。介绍了烟气分析法用于测试燃煤可释出SO2含量时的试验方法，其中包括间歇式烟气分析法和连续式烟气分析法。通过分析烟气分析法的精确度及重现性，分析该方法的优缺点，并验证其可行性。结果表明：烟气分析法的精确度和重现性不佳，但是可以及时反映燃煤排放SO2的真实情况。因此在完善测试装置后，烟气分析法作为燃煤SO2的测试方法值得进一步深入研究。
위료유효공제SO2적배방량，유필요연구불동온도하연매배방SO2함량적측시방법。개소료연기분석법용우측시연매가석출SO2함량시적시험방법，기중포괄간헐식연기분석법화련속식연기분석법。통과분석연기분석법적정학도급중현성，분석해방법적우결점，병험증기가행성。결과표명：연기분석법적정학도화중현성불가，단시가이급시반영연매배방SO2적진실정황。인차재완선측시장치후，연기분석법작위연매SO2적측시방법치득진일보심입연구。
To control the SO2 emissions content from coal combustion effectively,it was necessary to investigate the testing methods at dif-ferent temperatures.Introduced intermittent and continuous flue gas analysis methods.Through analyzing the accuracy and reproducibility of flue gas analysis method,the feasibility was discussed.Meanwhile the advantages and disadvantages of the method was analyzed.The accu-racy and reproducibility of flue gas analysis method is uptight,while it could reflect the real SO2 emissions timely. So after improving the testing equipment,it?s necessary to further study the flue gas analysis method.