demethanization

英

美

n.  脱甲烷（作用）

化学

双语例句

• Optimization analysis of low pressure demethanization process
  低压脱甲烷系统优化分析
• A new energy saving demethanization system
  新节能脱甲烷系统
• In this paper based on simulating computation of low-pressure demethanization process in an ethylene Plant, an optimization mathematical model using the sum of ethylene loss and energy consumption Of the system as its objective function is established.
  在对低压脱甲烷系统进行计算机模拟的基础上，建立了以系统乙烯损失与能耗之和为目标函数的最优化数学模型；