exothermisches process with porous means for regulating the speed and the exothermischen heat

摘要

An exothermic process for forming a product which may be in liquid phase is disclosed wherein a first reactant (3), preferably a liquid reactant, is directly fed into a reaction (10) containing mixing elements (12, 58) and which comprises a first compartment (10) of a reactor (2, 40). A second reactant, which is maintained at a higher pressure, is fed into a second compartment (20) of the reactor (2, 40) separated from the first compartment (10) by a porous wall (32, 52). The second reactant (4) passes through this porous wall (32, 52) into the reaction zone to react with the first reactant (3). The process thereby controls rates of the reactions and the exothermic heats generated by the reactions. Pulsatile flow in one or both reaction compartments improves mixing. An evaporator for a portion of the production improves product quality and permits reaction temperatures in the reactor. IMAGE IMAGE