一、前言蒽醌法生产过氧化氢较新的氢化工艺是蒽醌溶液在一滴流床反应器中同氢和催化剂接触反应,从而实现了蒽醌的氧化。由于滴流床反应器中同时存在物质的三态(氢、蒽醌溶液、固体催化剂),其间物料的流动,相间的传质、传热以及催化剂表面上进行的化学反应等因素交织在一起。要贴切地描述反应历程,并根据这种描述来建立数学模型是 I. Introduction anthraquinone production of hydrogen peroxide newer hydrogenation process anthraquinone solution in a droplet fluidized bed reactor with hydrogen and catalyst contact reaction, so as to achieve anthraquinone oxidation. Due to the simultaneous existence of three-state substances (hydrogen, anthraquinone solution, solid catalyst) in the trickle-bed reactor during which the material flow, interphase mass transfer, heat transfer and chemical reactions on the catalyst surface are interwoven. Describe the reaction process aptly and establish a mathematical model based on this description