Based on national upgrade requirements of oils ,combined with process flows and operation parameters of gas fractional unit and MTBE unit of Zhongjie Petrochemical Company , the paper analyzed and summarized various factors influencing total sulfur content of MTBE product, and described separately countermeasures from theoretic and practical aspect .%根据国家对油品升级的要求,结合中捷石化气体分馏装置与 MTBE 装置的工艺流程、操作参数,分析总结了影响 MTBE 产品总硫含量的各种因素,并且分别从理论与实际操作方面阐述了相应的控制措施。
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