5.0Mt/a常减压装置加工轻质原油的脱瓶颈改造 关键词 常减压装置 轻质原油 初馏塔 改造 [gap=1063]Keywords] atmospheric-vacuum distillation unit；light crude oil；primary tower；upgrade
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light crude oil 轻质原油 ; 原油
Light Crude Pyridine [化工] 粗轻吡啶
US Light Crude 原油 ; 美国轻质原油
sweet light crude 低硫原油
Bonny Light crude 邦尼轻质原油
light sweet crude 轻质原油 ; 轻甜原油
light crude oils 轻质原油
arabian light crude 沙轻原油
Russian light crude 俄罗斯轻质原油
US light crude was up $3.65 at $101.80 a barrel, but earlier it had reached $103.41.
美国轻质原油上涨了 $3.65 ，至每桶$101.80 ，但它早已经达到$103.41。
The method of analysis hydrocarbon group composition of light crude oil was modified.
改进了采用硅胶作固定相的柱色谱对轻烃族组成分析的不足。
Result shows that not only energy can be saved, but also 10%of mixed light crude can be saved.
结果表明，优化运行具有一定的节能效果，还可节省混掺的轻原油用量约10％。
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