论文部分内容阅读
根据产业链发展需要,该公司研究院对芳烃原料进行优化,开展了混合二甲苯乙苯分离技术研究,初步编制完成20万t工艺包,目前正推进工业化应用。针对公司芳烃二甲苯异构单元乙苯转化率低且增加装置能耗的问题,研究院开展了混合二甲苯中的乙苯分离技术研究,
According to the needs of the development of the industrial chain, the company’s research institutes optimized the aromatics raw materials and carried out the research on the separation of xylenes and ethylbenzene. The preliminary preparation of a 200,000 t process package was currently undergoing industrialization. In view of the problem of low conversion rate of ethylbenzene in the xylene isomers of the aromatic hydrocarbon unit of the company and increasing the energy consumption of the plant, the research institute has conducted a research on the ethylbenzene separation technology in the mixed xylene,