METHOD FOR CATALYTICALLY PERFORMING MULTIPHASE REACTION AND USE OF THE RESULTANT REACTION PRODUCT

摘要

PURPOSE: A method for catalytically performing multiphase reaction, especially hydroformylation of an olefin in a tubular reactor is provided. CONSTITUTION: The method for catalytically performing multiphase reaction comprises introducing a catalyst in a continuous phase in a tubular reactor and an adduct in a disperse phase; and bringing a load factor B of the tubular reactor to >=0.8. The load factor B is calculated as a dimensionless pressure loss by the formula B=PD/PS wherein PD£Pa/m|is a pressure loss per length of the reactor under operating conditions; PS £Pa/m|is a calculated value indicating the pressure magnitude per length. They are defined as the ratio of a mass-flow M£kg/s|of the total component in the reactor to a mass-flow V£m3/s|of the total component under operating conditions, which is calculated as the product of this ratio and g=9.81 m/s¬2 i.e., PS=(M/V)xg.