METHOD OF PRODUCING PROPYLENE AND BUTENE-1 Russian patent published in 2012 - IPC B01J21/02 B01J23/36 C07C2/24 C07C11/06 B01J21/04 C07C11/02 C07C11/08 

FIELD: chemistry.

SUBSTANCE: invention relates to a method of producing propylene and butene-1 from ethylene at high temperature in a continuous or periodic mode in the presence of a catalyst deposited on a support. The method is characterised by that the process is carried out at temperature 75-110°C in the presence of a catalyst containing the following in wt %: Re - 5-15, B₂O₃ - 3-10, γ-Al₂O₃ - the balance.

EFFECT: use of the present method simplifies the process and increases selectivity thereof during formation of propylene, and also enables to obtain a mixture of propylene and butene-1 as the end product.

2 cl, 6 ex, 2 tbl