轻烃回收装置气体分馏系统优化设计研究  

Optimization Design of Gas Fractionation System for Light Hydrocarbon Recovery Plant

作　　者：宿志坚 SU Zhijian(Shandong Huayuan Engineering Technology Co.,Ltd.,Dongying 257000,China)

机构地区：[1]山东华元工程科技有限公司,山东东营257000

出　　处：《化工管理》2025年第8期140-142,共3页Chemical Management

摘　　要：文章研究了轻烃回收装置气体分馏系统的优化设计,以提高资源利用率和产品品质。通过优化预处理、压缩冷却和分馏塔操作,显著提升了轻烃回收效率和能效水平。实验结果表明,优化后装置总能耗降低了14.9%,丙烷与丁烷回收率分别提高至98.2%和99.1%,产品纯度也有所提升。This paper investigates the optimized design of the gas distillation system in light hydrocarbon recovery units to enhance resource utilization and product quality.Through optimizing pretreatment,compression cooling,and distillation tower operations,there is a significant improvement in the efficiency oflight hydrocarbon recovery and energy efficiency levels.The experimental results show that after optimization,the total energy consumption of the unit decreased by 14.9%,while the recovery rates of propane and butane increased to 98.2%and 99.1%respectively,with an improvement in product purity as well.

关 键 词：轻烃回收 气体分馏 优化设计 能效提升 

分 类 号：TE64[石油与天然气工程—油气加工工程]