DEVICE AND METHOD FOR THE CONTINUOUS REACTION OF LIQUIDS WITH GASES

摘要

The invention relates to a device of the loop-Venturi reactor type for the continuous reaction of liquids with gases, in particular for hydrogenation, oxidation or acetylation, e.g. for the production of diaminotoluene by the hydrogenation of dinitrotoluol. The invention also relates to a method for the continuous reaction of liquid reactants with gaseous reactants in the device. The coolant surrounds the tubes of the heat exchanger of the device according to the invention, whereas the reaction takes place in the tubes.