Catalytic aldol condensation, giving intermediates carboxylic acid or alcohol for plasticizer, detergent or solvent synthesis, involves multiphase reaction in tubular reactor with catalyst in solvent phase and aldehyde in disperse phase

摘要

In catalytic aldol condensation of aldehyde by multiphase reaction in a tubular reactor, the catalyst is present in the continuous phase and aldehyde(s) in a disperse phase and the reactor load factor B is /- 0.8.