... 原油二次加工;secondary processing 原油二次加工;secondary processing for petroleum 次级过程;secondary process ...
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原料油过滤器是炼油厂原油二次加工必不可少的设备，但是在使用过程中极易堵塞。
The filter of crude oil is the absolutely necessarily equipments of the oil refine factory. But the filter can be easily jammed when it is operating.
介绍了单炼沙特阿拉伯轻质含硫原油时相应的一、 二次加工装置的生产方案，物料平衡、 产品质量及存在的问题。
The processing scheme, material balance and product qualities of the primary and secondary processing units for completely refining the Saudi Arabian sour crude are introduced.
含硫原油中约90%的硫都将进入二次加工的各工艺装置中。
About 90% Of the total sulfur in sour crude will enter into various secondary processing units.
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