本文在介绍有效能、有效能损失、有效能平衡及有效能效率等内容组成的有效能分析法的基础上,举例说明了它在以节能为目标的深冷过程设计和操作改进中的应用。如:确定过程中有效能损失的大小、部位和原因,指出改进方向;分析操作条件对损失的影响,进取最佳的操作条件;开发新的制冷剂,以及评价、选择和改进流程等。图20,表9,参考文献19。 Based on the introduction of the effective energy analysis method of effective energy, effective energy loss, effective energy balance and effective energy efficiency, this paper gives an example of its application in the design and operation improvement of cryogenic process aimed at energy saving. Such as: determine the size of the process of loss of energy loss, location and causes, pointed out that the direction of improvement; analysis of operating conditions on the impact of loss, aggressive operating conditions; development of new refrigerants, and evaluation, selection and improvement processes. Figure 20, Table 9, Ref.