国内环氧丙烷市场分析及技术进展.pdf

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化
进展
3500
CHEMICAL INDUSTRY AND ENGINEERING PROGRESS
2015年第34卷第9期
产品与市场
国内环氧丙烷市场分析及技术进展
薛金召',牛小娟2,汪希领,王先锋,申明,郭秋强
(1中国石化西安分公司,映西西安710086;2中国石油鸟鲁木齐石化公司,新疆乌鲁木齐830019)
摘要:分析了国内环氧丙烷(PO)的生产和消费状况,介绍了原料丙烯的影响及其在聚氮酯、聚碳酸酯和二氧
化碳基可降解塑料等下游产业链的应用前景,综述了エ业生产上氯醇法、共氧化法和过氧化物直接氧化(HPPO)
法制备PO的技术特点及发展趋势。指出PO市场具有较大的发展空间;HPPO法安全环保、清洁高效,是未来
PO产业发展的方向。针对当前PO产业存在的区位产能过于集中,单体生产规模偏小、落后技术所占比例高等
问题,提出:结合中西部地区原料丙烯供给和对PO消费需求,合理调整产业布局;推广国产化HPPOエ艺,加
快实施产业升级;构建上下游一体化产业链,形成规模化生产,实现效益最大化等发晨建议
关键词:环氧丙烷;供需状况;应用前景;技术进展
中图分类号:TQ231.1
文献标志码:A
文章编号:1000-6613(2015)09-3500-0
DOI:10.16085/jisa.1000-6613.2015.09.047
Market analysis and technology progress of domestic propylene oxide
XUE Jinzhao, NIU Xiaoiuan', WANG Xiling WANG Xianfeng, SHEN Ming, GUO giang
(Xi an Petrochemical Company, SINOPEC, Xi'an 710086, Shaanxi, China; Urumgi Petrochemical Company
CNPC, Urumqi 830019, Xinjiang, China)
Abstract: The supply-demand status and application prospect in downstream products were analyzed
and the technical features and advance in PO production processes were summarized. There would b
sufficient space for development of PO market. The clean, cost-effective, environment-friendly HPPO
process represents the future trend. Some development proposals on industrial layout adjustment and
upgrading PO industry were put forward to address the existing problems of concentrated production
capacity, inefficient small-scale production, and high proportion of backward technology, such as
adjusting capacity distribution with respect to rising PO demand in the midwest region of China
promoting localized HPPO process to accelerate industry upgrading, building supply chain integration
and forming large-scale production to realize benefit maximization. Such proposals could provide
guidance for development of PO industry
Key words: propylene oxide; supply-demand status; application prospect; technological progress
环氧丙烷(PO)含有环氧基,化学性质活泼,1PO市场供需情况
易开环聚合,是一种重要的有机化工原料。作为丙1.1PO生产与消费
烯系的第三大衍生物,其最大用途是制备聚瞇多元
国内PO行业自20世纪90年代初期开始,消
醇,也可生产丙二醇及非离子型表面活性剂。近年
收稿日期:2015-02-02;修改稿日期:2015-04-13。
来PO还广泛用于合成碳酸二甲酯り、二氧化碳聚第ー作者藤召(1982ー)男?政士,工程师。主要从事炼神生产
合物等绿色产品2
化工技术管理和发展规划研究。E-mailxuejinz(@126.com。