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首页> 外文期刊>International journal of chemical engineering research >The Comparative Analysis of Bonny Crude Oil Using Simple Distillation and Pre-flash Model for Maximum Distillate Cuts Recovery(Crude Oil Topping Refinery)
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The Comparative Analysis of Bonny Crude Oil Using Simple Distillation and Pre-flash Model for Maximum Distillate Cuts Recovery(Crude Oil Topping Refinery)

机译：用简单蒸馏和预闪光模型对最大馏分馏分的比较分析及闪光模型恢复（原油顶炼油）

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摘要

Although Nigeria is currently ranked as the eleventh largest crude oil producing country in the world,scarcity of refined products still exists within the country due to the sub-optimum performance of the four conventional refineries as none can boast of working above 60 percent of its design capacity.In an attempt to curb this saddening state,the country is faced with setting up modular topping refineries at strategic locations within the country as other alternatives seem to yield little or no result.This paper makes a comparative analysis on the simple crude topping unit,the preflash added model and the preflash-stripping-pump around model for maximum distillate cuts yield using Bonny light and Bonny medium crude sample.Crude oil characterization with the use of Aspen Hysys was done to reveal the maximum liquid volume fraction of the different distillate at an ideal condition.The different crude assays were simulated against the different topping refinery models where variation between the characterized and stimulated volumetric cuts in barrel per day was observed and analyzed.The analysis shows that Bonny light favours the production of off gas,light naphtha and kerosene while Bonny medium favours the production of heavy naphtha,diesel,gas oil and atmospheric residue.The best scheme for different distillates was also determined.The results gotten from this research will help both Nigerian and foreign investors to determine the preferable model for individual distillate products in terms of maximum yield.
机译：虽然尼日利亚目前被评为世界上最大的原油生产国，但由于四种传统炼油厂的次优，由于四个常规炼油厂的次优，因此缺乏精致产品的稀缺仍然可以吹嘘60％以上的设计该国尝试遏制这种令人讨厌的国家，该国面临着在国家的战略地点建立模块化顶部炼油厂，因为其他替代方案似乎很少或没有结果。本文对简约原油顶部单位进行了比较分析，预填充的模型和围绕模型的预制剥离泵，用于最大馏出物切割率，使用Bonny Light和Bonny培养基原油样品。使用Aspen Hysys的使用含油表征以揭示不同馏出物的最大液体体积分数在一个理想的条件下。模拟不同的粗药物对不同的顶部炼油厂模型进行了模拟，其中变化观察和分析了每天枪管的特征和刺激的体积切割。分析表明，Bonny光有助于生产瓦斯，轻石脑油和煤油的生产，而Bonny Medium赞同重型石脑油，柴油，瓦斯油和大气残留物的生产。也确定了不同馏分的最佳方案。该研究的结果将有助于尼日利亚和外国投资者在最大收益率方面确定个体馏分产物的优选模型。

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