New technology adopted in gas fractionation unit is introduced, analysis of energy consumption and yields of major products such as propylene produced from revamped gas fractionation unit are made.
介绍了气体分馏装置所采用的新技术，对改造后气体分馏装置丙烯等主要产品的收率及能耗进行了分析。
Personnel of engineering and technology have adopted many methods to perfect the unit operation which base on energy consumption reducing and economy benefit increasing.
为改变这种状况，工程技术人员采取了大量的手段，从节能降耗、提高经济效益出发，优化完善装置操作。
Personnel of engineering and technology have adopted many methods to perfect the unit operation which base on energy consumption reducing and economy benefit increasing.
为改变这种状况，工程技术人员采取了大量的手段，从节能降耗、提高经济效益出发，优化完善装置操作。
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