氮封设计中氮气供气量计算方法的研究

Study of Nitrogen Supply Amount Calculation Method in Nitrogen Blanketing Design

为更合理计算氮封系统中的供气量,结合工程实例,介绍氮封系统的组成和氮气供气量计算方法,该方法可在一定条件下,减少氮气供气量、降低设备投资和运行成本。

For more reasonable calculation of the nitrogen supply amount in nitrogen blanketing system,with engineering examples,this paper presents the composition of nitrogen blanketing system and the calculation method of the nitrogen gas supply amount.Under certain conditions,this method can reduce the amount of nitrogen gas supply,the equipment investment and operating costs.