[EN] OLIGOMERISATION OF OLEFINIC COMPOUNDS WITH REDUCED POLYMER FORMATION<br/>[FR] OLIGOMÉRISATION DE COMPOSÉS OLÉFINIQUES AVEC FORMATION RÉDUITE DE POLYMÈRE
申请人:SASOL TECH PTY LTD
公开号:WO2013168103A1
公开(公告)日:2013-11-14
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.
一种用于生产寡聚物产品的烯烃化合物寡聚化过程,在活性催化剂、非金属含氧添加剂和可选的锌化合物存在下进行。寡聚化催化剂是由铬源、配位化合物和催化剂活化剂或催化剂活化剂组合提供的活性催化剂。非金属含氧添加剂的存在量使得非金属含氧添加剂的摩尔量与铬源中铬的摩尔量比在每106克/克Cr产率下介于0.01和400之间。