摘要
Gempak规整填料应用于200kt／a气体分馏装置，提高处理能力20％，分馏精度有所改善；Mellapak填料应用于2．8Mt／a常减压蒸馏装置减压塔，提高处理能力约18％，改善了VGO质量。
By the adoption of the Gempak structured packing, the processing capacity of a 200000t/yr light-ends unit was enhanced by 20% and the fractionation efficiency was improved. An application of the Mellapak packing in the vacuum towr of a 3300000t/yr atmospheric-vacuum distillation unit also resulted in an enhancement of capacity by about 18% together with an improvement of the VGO quality.
出处
《炼油设计》
1997年第4期41-43,共3页
Petroleum Refinery Engineering
关键词
规整填料
气体分馏塔
减压蒸馏塔
石油化工
structured packing, light-ends fractionator, vacuum distillation, vacuum distillation tower,commercial scale, application
