METHOD OF PRODUCING LINEAR ALPHA-OLEFINS WITH IMPROVED REMOVAL OF AROMATIC BY-PRODUCTS AND REACTOR SYSTEM FOR REALISING SAID METHOD Russian patent published in 2011 - IPC C07C2/08 C07C11/02 C07C7/148 C07C15/107

Abstract RU 2427563 C2

FIELD: chemistry.

SUBSTANCE: C₁₀₊ fraction of alpha-olefins contaminated with aromatic C₉₊ compounds is extracted from the main product stream and fed into a conversion reactor where C₁₀₊ alpha olefins and aromatic C₉₊ components react in the presence of a Friedel-Crafts alkylation catalyst to form aromatic C₁₉₊ compounds, and the obtained aromatic C₁₉₊ compounds are separated from unreacted C₁₀₊ alpha olefins in or after the conversion reactor.

EFFECT: method simplifies removal of by-products.

10 cl, 1 dwg

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RU 2 427 563 C2

Authors

Fritts Peter M.

Mjuller Vol'Fgang

Vinkler Florian

Bel'T Khajnts

Dates

2011-08-27—Published

2007-01-31—Filed