CAJ | 학술논문

对于中东混合原油常渣原料油在固定床连续加氢反应装置中的硫进行了定性和定量分析。结果表明，经过固定床连续加氢处理后，含硫化合物的含量随着加氢深度的增加明显降低，脱除效果明显，最终脱除率达到83.22%；硫含量在原料油和生成油中的分布规律是随着温度的升高而增大；最终得到的生成油<350℃馏分中的硫醚硫全部脱除，苯并噻吩基本上脱除完全，空间位阻大的二苯并噻吩类含硫化合物也大部分被脱除。
대우중동혼합원유상사원료유재고정상련속가경반응장치중적류진행료정성화정량분석。결과표명，경과고정상련속가경처리후，함류화합물적함량수착가경심도적증가명현강저，탈제효과명현，최종탈제솔체도83.22%；류함량재원료유화생성유중적분포규률시수착온도적승고이증대；최종득도적생성유<350℃류분중적류미류전부탈제，분병새분기본상탈제완전，공간위조대적이분병새분류함류화합물야대부분피탈제。
The qualitative and quantitative of sulfur forms in Middle East mixed crude oil AR were analyzed in a fixed-bed hydrogenation reactor.The results illustrated that the total sulfur in hydrotreated residue reduced gradually with the depth of hydrotreating.83.22% of sulfur in the residue was removed.Distribution of sulfur content in feed and products was increased with the increasing of temperature.Ultimately,in distillate(<350 ℃),sulfide sulfur and a majority of benzothiophenes were removed.Although the influence of steric hindrance existed,most of dibenzothiophenes was also removed.