【摘要】 结合国内外炼油厂减压深拔装置的现状及研究动态,介绍了国内炼油企业减压深拔装置普遍存在的问题,对影响减压深拔的各种因素进行了讨论,详细阐述了各种提高拔出率的途径,为优化减压深拔工艺提供指导意见。更多还原

【Abstract】 In consideration of the current status and the research trend of vacuum equipments in domestic and foreign refineries,the common problems existing in domestic refineries are introduced.After expounding the correlation factors in deep-cut,the approaches to increase the pull-out rate are systematically expatiated,providing guidance to optimize the deep-cut process.更多还原