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未来我国各类加氢装置的投建数量将随着各类车用燃料和化工原料的品质要求越来越多、规模越来越大,加氢装置的能耗较高且各类加氢装置的流程非常相似,在认清加氢工艺流程的能量特点的基础上,打破传统的局部节能思维,采用将分离部分向反应部分回吐热量的方法进行全装置综合节能,并以一工程实例证明该节能思路的可行性。
The future of China’s various types of hydrogenation plant construction will be built with the number of various types of vehicle fuel and chemical raw material quality requirements more and more, larger and larger, higher energy consumption hydrogenation unit and various types of hydrogenation unit The process is very similar. On the basis of recognizing the energy characteristics of the hydrogenation process, we break the traditional thinking of local energy saving, and adopt the method of separating the heat from the reaction part to the heat of the reaction part, The idea of saving energy is feasible.