CAJ | 학술논문

为扩大乙烯原料来源，在引进的烃类蒸汽热裂解评价装置上，对吐哈稳定轻烃进行了裂解性能评价实验。结果表明：稳定轻烃是一种优质的裂解原料，在裂解温度为880～890 ℃，m（汽）／m（油）为0.50～0.55，停留时间约为0.1 s时，乙烯收率可达31.86%，三烯总收率为54.02%。稳定轻烃与石脑油共裂解时，乙烯、丙烯和丁二烯收率均接近库西石脑油。
위확대을희원료래원，재인진적경 류증기열렬해평개장치상，대토합은정경경진행료렬해성능평개실험。결과표명：은정경경 시 일충우질적렬해원료，재렬해온도위880～890 ℃，m（기）／m（ 유）위0.50～0.55，정류시간약위0.1 s시，을희수솔가체31.86%，삼희총수솔위54.02%。 은정경경여석뇌유공렬해시，을희、병희화정이희수솔균접근고서석뇌유。
For expanding the feed source,the pyrolysis performance of natural ga s liquid(NGL)from Tuha Oil Field in the introduced bench scale pyrolysis apparat us. The results showed that NGL was an excellent steaming cracking feedstock, w hen pyrolysis temperature was 880～ 890 ℃,mass ratio of steam/oil was 0.50～0.5 5 and residence time was 0.1 s,the yields of ethylene and three kinds of el efin were 31.86% and 54.02%，Respectively. NGL was used as the steaming cracking fe edstock of millisecond furnace in Lanzhou Petrochemical Corporation and good eco nomic benefits were obtained