CAJ | 학술논문

采用气相色谱一硫化学发光检测器(GC-SCD),对炼厂C4中的硫化物进行定性和定量研究,定性根据色谱柱的性质、硫化物保留时间及沸点规律,在此基础上考察了SCD检测器对不同硫化物的响应关系.实验结果表明,SCD检测器与硫化物呈等摩尔响应,与硫化物形态无关,该方法相对标准偏差RSD<5%,回收率达到95.5%～106%.
채용기상색보일류화학발광검측기(GC-SCD),대련엄C4중적류화물진행정성화정량연구,정성근거색보주적성질、류화물보류시간급비점규률,재차기출상고찰료SCD검측기대불동류화물적향응관계.실험결과표명,SCD검측기여류화물정등마이향응,여류화물형태무관,해방법상대표준편차RSD<5%,회수솔체도95.5%～106%.
Gas chromatography- sulfur chemiluminescence (GC-SCD)was used for the qualitative and quantitative analysis of sulfur compounds in the refinery C4,the qualitative analysis depend on chromatographic column, chromatographic retention, boiling point of the sulfides; and the work curves of the sulfides was researched with better linear ranger, the relative standard deviation for the method was RSD < 5% with 95.5%～106% recovery.