CAJ | 학술논문

SO2废气处理是一个棘手而又不得不解决的问题，本文介绍了钠钙法和醋酸钙法吸收二氧化硫的原理和试验方法，试验结果表明钠钙法吸收二氧化硫的速率高于醋酸钙法，吸收后溶液静置所需时间短，静置后上层氢氧化钠溶液可循环使用，且回收利用效率高于醋酸钙法。
SO2폐기처리시일개극수이우불득불해결적문제，본문개소료납개법화작산개법흡수이양화류적원리화시험방법，시험결과표명납개법흡수이양화류적속솔고우작산개법，흡수후용액정치소수시간단，정치후상층경양화납용액가순배사용，차회수이용효솔고우작산개법。
It was difficult to treat sulfur dioxide, but the problem must be solved. The principle and the test of ab- sorbing sulfur dioxide by sodium - calcium method and calcium acetate method were intrduced. The results showed that it had quick speed to absorb sulfur dioxide by sodium - calcium method. The standing time of sodium - calcium method was short, and the upper sodium hydroxide solution can be recycled. The reagent recycling of sodium -calcium method was more efficient than that of calcium acetate method.