Chromium catalysts for selective ethylene oligomerization to 1-hexene and 1-octene: Recent results

被引：104

作者：

Alferov, Kirill A. ^{[1
]}

Belov, Gennadiy P. ^{[2
]}

Meng, Yuezhong ^{[1
]}

机构：

[1] Sun Yat Sen Univ, Sch Mat Sci & Engn, State Key Lab Optoelect Mat & Technol, Key Lab Low Carbon Chem & Energy Conservat Guangd, Guangzhou 510275, Guangdong, Peoples R China

[2] Inst Problems Chem Phys RAS, Prosp Acad Semenova 1, Chernogolovka 142432, Russia

来源：

APPLIED CATALYSIS A-GENERAL | 2017年 / 542卷

基金：

中国国家自然科学基金;

关键词：

Selective ethylene oligomerization; Chromium catalysts; Ethylene trimerization; Ethylene tetramerization; 1-Hexene; 1-octene; BRIDGED DIPHOSPHINE LIGANDS; DENSITY-FUNCTIONAL THEORY; TRI-/TETRAMERIZATION CATALYSTS; ZIEGLER-NATTA CATALYSTS; METAL OXIDATION-STATE; K-EDGE XAFS; TRIMERIZATION CATALYST; ETHENE TRIMERIZATION; TRIAZACYCLOHEXANE COMPLEXES; CR/PNP CATALYSTS;

D O I：

10.1016/j.apcata.2017.05.014

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The objective of this review is the analysis and comment of recent publication results (from July 2010 until February 2017) obtained for selective ethylene oligomerization toward 1-hexene and 1-octene catalyzed by chromium-based catalytic systems. Both the scientific and patent literature was taken into the consideration. The catalytic systems for ethylene oligomerization are classified on the basis of the ligand type employed. The activities and selectivities of the catalysts are provided throughout the text. Despite a big success in the field, there is still rather limited choice of catalysts affording simultaneously high activity, selectivity and low polymer proportion. This is especially true for ethylene to 1-octene tetramerization reaction. The results of the studies concerning oligomerization mechanisms obtained over the recent years are also included in this review.

引用

页码：71 / 124

页数：54

共 243 条

[1]

ACKERMAN LJ, 2006, Patent No. 2006096881

[2] POLYMERIZATION OF ETHYLENE AT HIGH-TEMPERATURE BY VANADIUM-BASED HETEROGENEOUS ZIEGLER-NATTA CATALYSTS .2. STUDY OF THE ACTIVATION BY HALOCARBONS [J].