摘要
介绍了国内聚烯烃行业发展情况及中石化镇海炼化分公司3套聚烯烃装置面临的严峻市场形势。概述了2010年以来所做的聚烯烃产品结构调整工作,分析了结构调整过程中出现的牌号切换过于频繁、不同牌号之间互相影响、过渡料产量增加等问题,在进行了生产组织优化后,聚烯烃新产品、专用料比率由2010年的22.49%增加到2014年的38.48%,产品质量进一步稳定、提升,保持了牌号切换频率的稳定。
This paper introduces the development of China's polyolefin industry,the severe market situation faced by 3 polyolefin plants at SINOPEC Zhenhai Refining & Chemical Company and the product structure adjustment of polyolefin since 2010.In the process of product structure adjustment,there were many problems such as the frequent grade transition,the mutual influence between different grades and the increase in transition material production.Through analysis and production organization optimization,the production rate of new products and special materials increased from 22.49% in 2010 to 38.48% in 2014,the product quality was further stabilized and improved,and the grade transition frequency was maintained stable.
出处
《乙烯工业》
CAS
2016年第2期1-4,12,共5页
Ethylene Industry
关键词
聚烯烃
产品结构调整
生产组织优化
Polyolefin
Product structure adjustment
Optimization of production organization
