Combining with a large-scale refinery project, the main measures for water-saving adopted in the design of large-scale refinery project were introduced from the aspects of oil refining process, heat power engineering system, circulating water system and so on. The mentioned measures could obviously improve the water-saving efficiency, which provided references for actual engineering practice.%结合某大型炼油项目,从炼油工艺、热工系统和循环水系统等方面介绍了大型炼油工程设计中节约用水的主要措施.具体措施实施后,节水效果显著,对实际工程设计具有一定的借鉴意义.
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