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Desalter Acidification Additives and Their Potential Impacts on Crude Units

机译：脱盐剂酸化添加剂及其对原油装置的潜在影响

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The increased challenges refiners face with frequent crude changes, processing of new opportunity crudes, and limited mechanical systems have resulted in difficult operations that require alternative treatment methods. In terms of chemical treatment, one potential option to alleviate difficult desalter operations is the use of acidification aids. This paper will cover the key drivers for desalter acidification, the benefits from this approach and the downstream effects (e.g., corrosion, fouling) from the application of this type of technology. Also discussed will be the different type of chemistries, reactions, the fate of acids in the desalting operation, and their potential impacts on downstream operations. Field experience and observations from acidification programs will be presented and discussed.
机译：炼油厂面临频繁的原油更换，新的机会原油加工以及有限的机械系统所面临的日益严峻的挑战，导致操作难度大，需要其他处理方法。就化学处理而言，减轻难于脱盐操作的一种潜在选择是使用酸化助剂。本文将介绍脱盐剂酸化的关键驱动因素，该方法的益处以及应用此类技术带来的下游影响（例如，腐蚀，结垢）。还讨论了不同类型的化学，反应，脱盐操作中酸的命运以及它们对下游操作的潜在影响。将展示和讨论酸化程序的现场经验和观察。

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