摘要
液化石油气纯度越高,质量越高,在液化石油气生产出来后,一定要对其进行提纯,即脱硫,因为硫元素在液化石油气中的含量较高,这些硫元素以不同的杂质存在于液化石油气中,严重影响了其纯度。因此,需要对液化石油气脱硫系统进行设计,并将胺法脱硫工艺与系统结合起来,使提纯效果更显著。
The higher the purity and quality of LPG,it must be purified after LPG is produced,that is,desulfurization,because the content of sulfur element in LPG is high,and these sulfur elements exist in LPG with different impurities,which seriously affects its purity.Based on this,the relevant personnel need to design the LPG desulfurization system and combine the amine desulfurization process with the system to make the purification effect more remarkable.
引文
[1]钱建兵,朴香兰,朱慎林.炼油厂液化石油气胺法脱硫工艺设计优化[J].炼油技术与工程,2017(1):17-20.