石油科技论坛

石油科技论坛 ›› 2015, Vol. 34 ›› Issue (3): 11-15, 29.DOI: 10.3969/j.issn.1002-302x.2015.03.003

• 科技管理 • 上一篇    下一篇

聚乙烯中试技术创新平台的构建及运行成效

赵兴龙1,杨国兴1,王　睿2,郭　峰1   

  1. 1.中国石油石油化工研究院大庆化工研究中心;2.中国石油大庆石化公司
  • 出版日期:2015-06-25 发布日期:2015-04-25
  • 基金资助:
    中国石油天然气股份有限公司科技基础条件平台建设项目“聚乙烯催化剂与工艺工程中试基地”(编号:2006G-5124-01)。

Construction and Performance of Creation Platform for Polyethylene Pilot Technology

Zhao Xinglong1,Yang Guoxing1,Wang Rui2,Guo Feng1   

  1. (1. Daqing Chemical Research Center of PetroChina Petrochemical Research Institute, Daqing 163714, China;2. PetroChina Daqing Petrochemical Company, Daqing 163714, China)
  • Online:2015-06-25 Published:2015-04-25
  • Supported by:
    中国石油天然气股份有限公司科技基础条件平台建设项目“聚乙烯催化剂与工艺工程中试基地”(编号:2006G-5124-01)。

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摘要： 中国石油天然气集团公司为解决聚乙烯技术领域研发基础相对薄弱、急需发展提高的问题，构建了聚乙烯中试技术创新平台。核心装置为50kg/h气相法全密度聚乙烯中试装置，可采用钛系、铬系、茂金属等催化剂生产全密度范围的聚乙烯产品。装置创新设计了催化剂加料等系统，形成了干粉催化剂微量精确进料技术等8项专有技术；运行管理中成立技术委员会，构建“工艺、安全一体化”集成式管理模式，建立长效合作交流机制。作为中国石油炼化科技创新体系的重要组成部分，创新平台推进了重点项目研发进程，加速了自主研发成果转化，对聚烯烃生产技术水平的快速提高起到了积极作用。至今已开展11项科研项目研究，支撑了7个项目进行工业应用，完成了Z-N、茂金属、铬系、钛—铬复合4种类型8个催化剂的评价工作，开发出汽车油箱专用料等15个牌号中试新产品，创效5000余万元。

 

关键词: 聚乙烯, 中试装置, 创新平台, 管理机制, 成果转化

Abstract: To solve the bottlenecks in the basic research of polyethylene technology, China National Petroleum Corporation has constructed creation platform for polyethylene pilot technology. The key facility is 50kg/h gas phase full density polyethylene pilot plant, which can be used to produce polyethylene products in a full range of density by means of titanium, chromium and metallocene and other catalysts. The catalyst feeding system is creatively designed for the plant that adopts eight items of dedicated technology including a catalyst powder trace precise feeding technology. A technological committee was established in operation and management of this creation platform to test the “process and safety integration” management pattern and long-term cooperative and exchange mechanism. As an important integral part of CNPC’s oil refining technological creation system, the platform accelerated development process of the key projects and conversion of independent research results and played an active role in improvement of polyethylene production technology. Up to now, a total of 11 research projects have been brought under study, providing support for seven projects in their industrial application. Appraisal of eight catalysts in four categories of Z-N, metallocene, chromium and titanium-chromium composites was completed at the same time. A total of 15 new products have been developed, such as special material for auto fuel tank, creating more than 50 million yuan of economic results.

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