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首页> 外文会议>2008 NPRA annual meeting technical papers >Monitor Control of Naphthenic Acid Corrosion to Profitably Process High Acid Opportunity Crude Oils
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Monitor Control of Naphthenic Acid Corrosion to Profitably Process High Acid Opportunity Crude Oils

机译：监测和控制环烷酸腐蚀，以有利地加工高酸机会原油

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Processing discounted high TAN crude oil poses a potential corrosion concern to refineryrnassets but can also be safe and profitable when properly optimized and managed.rnOptimization is a complex process made difficult by the random nature of naphthenicrnacid corrosion and variations in crude quality. These quality variations have beenrnassociated with declining production from older fields and inconsistent blends ofrnmultiple fields into a single crude oil shipment. Optimization is further complicatedrnwhen a refiner is considering processing a new crude oil for which there may be nornprevious processing experience.rnTo fully optimize processing high acid crude oils and to mitigate their direct impact onrnrefinery profitability, reliability and safety, a comprehensive high acid crude oilrnmanagement program is required.rnThis paper provides insight into the techniques and tools that are currently being usedrnto effectively manage processing these high acid crude oils. Acid categorization,rncomputational fluid dynamics, high temperature corrosion monitoring, and controlrnstrategies designed to deliver profitable, safe and reliable operations are detailed.
机译：加工打折后的高TAN原油可能对炼油厂资产构成潜在的腐蚀问题，但如果进行适当的优化和管理，也可能是安全且有利可图的。优化是一项复杂的过程，由于环烷酸腐蚀的随机性和原油质量的变化而变得困难。这些质量变化与旧油田产量下降以及多个油田向单一原油运输中的不一致混合有关。当精炼厂正在考虑可能没有以前的加工经验的新原油时，优化工作将变得更加复杂。为充分优化高酸原油的加工工艺并减轻其对炼油厂盈利能力，可靠性和安全性的直接影响，全面的高酸原油管理计划本文是必需的。本文提供了对当前有效用于管理这些高酸原油的技术和工具的深刻见解。详细介绍了酸分类，计算流体动力学，高温腐蚀监控以及旨在提供有利可图，安全可靠的操作的控制策略。

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