300kt/a柴油深度加氢装置的升级改造  

UPDATING OF 300kt/a DIESEL HYDROGENATION UNIT

作　　者：薛金召[1] 马亚斌[1] 刘敏[1] 王滨[1] 

机构地区：[1]中国石化西安石化分公司,西安710086

出　　处：《石油炼制与化工》2013年第12期15-19,共5页Petroleum Processing and Petrochemicals

摘　　要：对中国石化西安石化分公司现有柴油加氢装置进行标定,掌握装置的平稳运行能力;根据柴油加氢原料油性质及产品要求,核算加氢后全厂柴油质量平衡。通过更换高效加氢脱硫催化剂、改造原料油过滤器、在空气冷却器前增设热媒水换热器及润滑性改进剂加药设施等措施,可实现高空速下生产超低硫柴油,在低成本条件下实现了柴油质量升级,为顺利供应满足国Ⅲ排放标准的柴油提供了保障,取得了良好的经济效益和社会效益。. The mass balance of diesel fractions produced in the refinery was calculated, based on the analysis of compositions and properties of hydrotreating feedstocks, product quality and calibration results of diesel hydrotreating unit in Xi; an Petrochemical Company of SINOPEC in order to find out the ways to upgrading the quality of the diesel pool of the refinery. A series of feasible revamping measures to upgrade the quality of diesel pool had been adopted to meet the requirements of National Emission Standard ;, such as replacing hydrodesulfurization catalyst, using new type effective feedstock filter, adding water heat exchanger before air cooler, optimizing operation conditions and feed compositions and lubricity modifier adding in diesel pool. Thus good economic benefit is achieved at low cost.

关 键 词：质量平衡 运行能力 超低硫柴油 质量升级 经济效益 

分 类 号：TE96[石油与天然气工程—石油机械设备]