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heterogeneous cationic catalytic systems suitable for the oligomerisierung of lineaeren, terminal olefins, and process for the production of olefins using these systems.
heterogeneous cationic catalytic systems suitable for the oligomerisierung of lineaeren, terminal olefins, and process for the production of olefins using these systems.
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机译:适用于线型烯,末端烯烃的低聚反应的非均相阳离子催化体系,以及使用这些体系生产烯烃的方法。
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摘要
A process is described for preparing oligomers from linear non-terminal olefins in the presence of a catalytic system comprising a strong inorganic acid, or its anhydride, deposited on a support having a surface area exceeding 50 m2/g, and gaseous BF3. The acid, preferably phosphoric, or its anhydride is present on the support, which is preferably carbon, silica or aluminum, in a quantity variable between 20 and 100 parts by weight per 100 parts of support.
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