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Ｐｈｉｌｌｉｐｓ公司Ｂｏｒｇｅｒ炼油厂的石脑油加氢处理装置 ,自80年代以来 ,运转周期便受到压力降的制约。随着炼油厂处理量的提高 ,此问题变得更加严重。研究表明该装置的压力降问题是由反应器顶部大量结焦引起的。压力降曲线呈指数变化。为了解决该装置的压力降问题 ,采
The naphtha hydrotreater unit at the Phillips Borger refinery has been subject to pressure drop since the 1980s. The problem is exacerbated as refinery capacity increases. Research shows that the pressure drop in the unit is caused by a large amount of coking on the top of the reactor. The pressure drop curve changes exponentially. In order to solve the device pressure drop problem, mining