发明名称 |
OLIGOMERISATION OF OLEFINIC COMPOUNDS WITH REDUCED POLYMER FORMATION. |
摘要 |
A process for oligomerisation of an olefinic compound for producing an oligomeric product is carried out in the presence of an activated catalyst, a non-metal oxygen containing additive and optionally a zinc compound. The oligomerisation catalyst is an activated catalyst, which is provided by combining a source of chromium, a ligating compound, and a catalyst activator or combination of catalyst activators. The non-metal oxygen containing additive is present in an amount such that the ratio of the molar amount of the non-metal oxygen containing additive to the molar amount of chromium in the source of chromium per 106 g/g Cr productivity is between 0.01 and 400. |
申请公布号 |
MX2014011595(A) |
申请公布日期 |
2014.11.21 |
申请号 |
MX20140011595 |
申请日期 |
2013.05.08 |
申请人 |
SASOL TECHNOLOGY (PROPRIETARY) LIMITED |
发明人 |
MARTIN JOHN HANTON;DAVID MATTHEW SMITH;WILLIAM FULLARD GABRIELLI;STEPHEN JOHN EVANS |
分类号 |
C07C2/36;B01J31/14;C07C11/02;C07C11/107;C08F110/02 |
主分类号 |
C07C2/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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