介绍了苯酐装置系统中增加部分冷凝器的流程，操作讨论了加部分凝冷器前后的经济效益。
The flow sheet and operation in phthalic anhydride plant system after the adding partial condensator were introduced.
他说，目前使用冷凝器的部分新反应堆也做了其他设计上的变更，使冷凝器更加适用。
Some new reactors that now use condensers have other design changes that make the condenser more appropriate, he said.
冷凝器系统是蒸汽动力装置的主要组成部分。
大部分蒸汽先在冷凝器中转化为液体，然后再回到烧瓶中去。
Most of the vapor turns to liquid in the condenser and returns to the flask.
本设计中BOG控制系统是整个LNG自控系统的一部分，由于写作需要，本文只针对BOG压缩机及BOG再冷凝器等核心设备控制功能的设计与实现进行论述。
This system is the part of the LNG DCS control system. According to the project requirements, this paper focuses on the core equipment controlling such as BOG compressor and BOG recondenser, .
本设计中BOG控制系统是整个LNG自控系统的一部分，由于写作需要，本文只针对BOG压缩机及BOG再冷凝器等核心设备控制功能的设计与实现进行论述。
This system is the part of the LNG DCS control system. According to the project requirements, this paper focuses on the core equipment controlling such as BOG compressor and BOG recondenser, .
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