| 王俊,霍宏亮,马立莉,李翠勤,施伟光.化学通报,2016,79(1):31-36,30. |
| 乙烯齐聚过程生成癸烯的催化体系研究进展 |
| Progress in Catalytic System of Decene Synthesis from Ethylene Oligomerization |
| 投稿时间：2015-06-15 修订日期：2015-07-30 |
| DOI： |
| 中文关键词: 癸烯 乙烯齐聚 Cr系催化剂 Ni系催化剂 长链烯烃 |
| 英文关键词:Decene Ethylene oligomerization Cr based catalysts Ni based catalysts Long chain alkenes |
| 基金项目:国家自然科学基金(21576048), 东北石油大学青年科学基金(2013NQ130)和中国石油科技创新基金研究项目(2014D-5006-0503) |
|
| 摘要点击次数: 3310 |
| 全文下载次数: 0 |
| 中文摘要: |
| 癸烯作为有机合成的基础原料,是现代化工生产中不可或缺且用量逐年增加的长链烯烃之一,目前工业上还没有一条采用乙烯齐聚法直接生产癸烯的工艺路线。乙烯通过齐聚反应可以制备长链烯烃,论文针对乙烯齐聚生成癸烯的反应,详细地阐述了国内外Cr催化体系的研究现状和取得的研究成果,包括催化剂的结构对产物癸烯选择性的影响,乙烯齐聚过程中发生乙烯、己烯共聚生成癸烯的聚合反应机理等；同时阐述了用于乙烯齐聚反应的Ni催化体系的研究现状,包括催化剂的结构与癸烯选择性之间的关系,配体树枝状大分子的结构对癸烯选择性的影响等。此外,论文还介绍了Fe、Ti、Zr等其它催化体系在催化乙烯齐聚生成癸烯方面所取得的研究进展,目的是为开发癸烯催化剂提供理论依据。 |
| 英文摘要: |
| As one of the basic materials in organic synthesis, decene plays an indispensable role in modern chemical production. The demand of decene is increasing year by year, while there is no one process route to produce decene from ethylene oligomerization directly at present. As a long-chain alkene, decene can be prepared by ethylene oligomerization. In this paper, we focused on the reaction of decene synthesis from ethylene oligomerization. We expressed the research status and the achievements in Cr catalytic system which included the effect of the structure of catalysts on the selectivity of decene and the mechanism of polymerization. At the same time, we expounded the research status in Ni catalytic system which included the relationship between the structure of catalysts and the selectivity of decene, and the relationship between the structure of dendritic molecule and the selectivity of decene in Ni catalytic system. Moreover, the progresses of Fe, Ti, Zr catalytic systems in the catalytic synthesis of decene from ethylene oligomerization were also described by some, hoping to provide theory bases for theSdevelopment of new catalysts for producing decene. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|