浅谈甲醇装置精馏塔及再沸器的布置

Discussion on the Layout of Distillation Tower and Reboiler in Methanol Plant

结合某甲醇精馏装置的设备布置和管道布置,介绍了甲醇精馏工艺要求及设备布置要点,针对精馏装置中的以下4点:①甲醇精馏设备布置一般建议;②精馏塔布置要点;③精馏塔和再沸器的布置;④精馏塔的管口方位设计要点,阐述了设计中的注意事项。

Based on the equipment and piping layout of a certain methanol distillation unit,the requirements and key points of methanol distillation process and equipment layout are introduced.The following four points in the distillation unit are addressed:①General recommendations for methanol distillation equipment layout;②Key points for the layout of distillation tower;③Layout of distillation tower and reboiler;④The key design points of nozzle orientation of distillation tower are explained,and the precautions in the design are explained.