80kt/a MTBE及脱硫装置性能评价  

Performance evaluation of 80kt/a MTBE and desulfurization units

作　　者：杨黎峰[1] 谢灵丹 Yang Lifeng;Xie Lingdan(PetroChina Sichuan Petrochemical Co.Ltd.,Chengdu 611930,China)

机构地区：[1]中国石油四川石化有限责任公司,四川成都611930

出　　处：《炼油与化工》2018年第2期19-21,共3页Refining And Chemical Industry

摘　　要：四川石化有限责任公司汽油质量升级项目平稳开工运行12个月后进行了首次性能标定。标定结果表明,在满负荷运行情况下,产品纯度99.67%、脱硫后产品总硫含量0.78×10-6达到设计要求。受原料中杂质含量和催化剂使用到末期活性低影响,异丁烯总转化率95.8%比设计值偏低;因原料中异丁烯含量偏低,装置综合能耗5 050 MJ/t比设计值略高。The gasoline quality upgrading project of Sichuan Petrochemical Co.Ltd.conducted the performance testrun after 12 months smooth and steady startup and operation.The testrun result showed that,under the condition of full-load operation,the product purity is 99.67%and the total sulfur content is 0.78×10-6 after desulfurization,which meet the design requirement.Influenced by the impurities content in feedstock and the low activity of the catalyst in the end of use,the total conversion percentage of isobutene was 95.8%.Because the isobutene content was slightly low,the comprehensive energy consumption of the unit was 5 050 MJ/t which was slightly higher.

关 键 词：汽油质量 MBTE 脱硫 性能评价 

分 类 号：TE624.55[石油与天然气工程—油气加工工程]