Simulations of a deethanizer have verified the accuracy of the proposed model.
通过对某脱乙烷精馏塔的动态计算模拟，充分证实了它的准确性。
The optimal energy conserving control problem of a deethanizer is discussed in this paper.
本文研究了某脱乙烷塔的最优节能控制问题。
Half the number of bolts in floating head of deethanizer overhead cooler were brittle fractured.
气体分馏装置脱乙烷塔顶冷却器浮头螺栓，半数发生脆性断裂。
Recent progress in world ethylene separation technology were reviewed and compared including sequence process, front-end deethanizer process, front-end depropanizer process.
综述了世界乙烯装置分离技术特点与最新进展，对顺序流程、前脱乙烷、前脱丙烷等三大乙烯分离流程进行了分析比较。
Recent progress in world ethylene separation technology were reviewed and compared including sequence process, front-end deethanizer process, front-end depropanizer process.
综述了世界乙烯装置分离技术特点与最新进展，对顺序流程、前脱乙烷、前脱丙烷等三大乙烯分离流程进行了分析比较。
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