【作者】 徐鑫； 吴盈； 袁贝； 姚臻； 曹堃；

【Author】 Xu Xin;Wu yin;Yuan Bei;Yao Zhen;Cao Kun;Institute of Polymerization and Polymer Engineering, College of Chemical and Biological Engineering, Zhejiang University;State Key Laboratory of Chemical Engineering;

【机构】 浙江大学聚合与聚合物工程研究所； 浙江大学化学工程国家重点实验室；

【摘要】 双环戊二烯(DCPD)是一种重要的C5烯烃原料,主要来源于石油烃类裂解制乙烯过程。由双环戊二烯(DCPD)热解聚成环戊二烯(CPD),其二聚反应可形成环内式双环戊二烯(endo-DCPD)和环外式双环戊二烯(exo-DCPD),进一步CPD与endo-DCPD或exo-DCPD共聚可生成的三环戊二烯(TCPD)。采用高温高压微通道反应器研究了DCPD的解聚和缩聚反应动力学,并用残差平方和、标准偏差和线性回归系数验证了模拟结果的可靠性。更多还原

【Abstract】 Dicyclopentadiene(DCPD)is an important C5 olefin most commonly derived from the pyrolysis of total petroleum hydrocarbons to ethylene.After DCPD is thermally decomposed into cyclopentadiene(CPD),another addition reaction can yield either endo-dicyclopentadiene(endo-DCPD)or exo-dicyclopentadiene(exo-DCPD).A further addition reaction of CPD with endo-DCPD or exo-DCPD can form tricyclopentadiene(TCPD).Using a microreactor,the kinetics of the decomposition and condensation of DCPD were investigated under high temperature and high pressure.The reliability of the simulation was verified using the residual sum of squares,standard deviation,and linear regression coefficient.更多还原