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作 者:李锦山[1] 吴利平 李阳[1] LI Jinshan;WU Liping;LI Yang(PetroChina Petrochemical Reserch Institute)
出 处:《油气与新能源》2023年第1期8-16,共9页Petroleum and new energy
摘 要:随着乙烯工业的发展,DCPD(双环戊二烯)的高值化利用对炼化业务转型升级和可持续发展具有十分重要的意义。从供给端、需求端和生产端介绍了中国DCPD的发展现状,对DCPD在石油树脂、改性不饱和聚酯、聚双环戊二烯树脂、合成戊二醛、二氧化双环戊二烯环氧树脂、降冰片烯、自修复材料等方面的应用进行了综述,认为随着双环戊二烯含量越来越多,基于DCPD的结构特点和其在有机合成中的反应特性,以及DCPD高分子材料终端产品应用领域的不断扩展,加快DCPD单体、聚合工艺与工程、加工特性与推广应用等全产业链的核心技术攻关和产业化步伐十分迫切。最后提出了DCPD高价值利用的初步建议。With the development of the ethylene industry,the high-value utilization of DCPD(dicyclopentadiene)is of great significance to the transformation,upgrading and sustainable development of refining and chemical business.This paper introduces the development status of DCPD in China from the supply,demand and production end and summarizes the application of DCPD in the fields of petroleum resin,modified unsaturated polyester,polydicyclopentadiene resin,synthesized glutaraldehyde,bicyclopentadiene dioxide epoxy resin,norbornene as well as self-repair materials.Besides,this paper holds that with the increasing volume of dicyclopentadiene,based on the structural characteristics of DCPD and its reaction characteristics in organic synthesis,as well as the continuous expansion of the application field of DCPD polymer material terminal products,it is urgent to accelerate the core technology research and industrialization of the whole industrial chain involving DCPD monomer,polymerization process and engineering,processing characteristics and application.Finally,this paper proposes the initial suggestion regarding the high-value utilization of DCPD.
分 类 号:TE62[石油与天然气工程—油气加工工程]
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