METHOD OF OLEFIN OR OLEFINS MIXTURE CONVERSION

摘要

FIELD: chemical technology. SUBSTANCE: invention relates to olefin or olefins mixture conversion in fractionating column where both metathesis and isomerization reactions occur. Metathesis reaction occurs in upper column section and the combined reaction of metathesis and isomerization occurs in bottom section. Regeneration of the deactivated catalyst is carried out by treatment with olefin followed by treatment with oxygen-containing gas and then - with nitrogen-containing gas. EFFECT: improved method of conversion.