船舶氧气管网脱脂技术

摘要

Degreasing for oxygen pipe is an important measure:50 mg/m2.In order to guarantee the safe operation of the oxygen system,a new degreasing method was proposed based on a closed convective circulation technology.The degreasing technique was implemented on the ship,showing that it is an effective technique suited to marine pipe network for the residual grease of oxygen on the inner wall is less than the standard requirements%为保证氧气系统安全运行,针对船舶氧气管网的特点,提出一种闭式对流循环脱脂法,基于该法设计脱脂工艺,经实船工程实施,氧气管网内表面油脂残留量小于最高标准要求,说明该脱脂方法和工艺适用于船舶管网.