【摘要】 全低压制氧机能耗主要表现在下塔压力上，影响下塔压力的因素很多，通过计算机多元线性回归，提供了对下塔压力控制的定量关系，并提出了一些其它节能措施．更多还原

【Abstract】 Energy consumption of total low pressure oxygen making machine are mainly on lower tower pressure. There are many factors that effect lower tower pressure. Based on calculation of multiple linear regression by a computer quantitative relationship of controlling lower tower pressure is given and other measures of energy saving are put for- ward.更多还原