The present invention provides a method for minimizing the decomposition of cyanohydrins in exothermic chemical reactions involving cyanohydrins. The method comprises providing a reaction medium and reactants to a tubular reactor having internal mixing means, mixing the reaction medium and reactants to form a homogenous reaction mixture, removing heat from the reaction process and reacting the reactants to produce a mixed product having a bulk temperature. The method may further comprise cooling the reaction medium to a temperature from 1-10° C. cooler than the bulk temperature of the mixed product prior to providing the reaction medium to the tubular reactor.
本发明提供了一种用于在涉及
氰醇的放热
化学反应中最小化
氰醇分解的方法。该方法包括向具有内部混合手段的管式反应器提供反应介质和反应物,将反应介质和反应物混合以形成均匀的反应混合物,从反应过程中移除热量并使反应物反应以产生具有总体温度的混合产物。该方法还可以包括将反应介质冷却到比混合产物的总体温度低1-10°C的温度,然后将反应介质提供到管式反应器中。