Considerations for Scaling Up the Synthesis of a Glycine‐Based Ionic Demulsifier,Chemical Engineering & Technology

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Considerations for Scaling Up the Synthesis of a Glycine‐Based Ionic Demulsifier
Chemical Engineering & Technology ( IF 1.8 ) Pub Date : 2020-06-16 , DOI: 10.1002/ceat.202000014
Diego Guzmán‐Lucero ₁ , Ricardo Cerón‐Camacho ₂ , René Ocampo‐Barrera ₃ , Rafael Martínez‐Palou ₁

Affiliation

The operating conditions for scaling up the synthesis in semibatch‐type reactors of an ionic‐esterified amino acid salt, namely, 2‐(tetradecyloxy)‐2‐oxoethanaminium methanesulfonate, a demulsifier for breaking crude oil‐in‐water emulsions, were established. The conversion and reaction time were studied at different temperatures on a laboratory scale, and the best conditions for the reaction were found at 90 °C. At different reaction scales up to an industrial reactor, the influence of reaction variables such as temperature, order and rate of reagent addition, and reaction time were studied. This progressive scaling study found the most suitable and safest conditions to carry out the industrial‐level scaling of a high‐performance product for oilfield application.

中文翻译：

扩大基于甘氨酸的离子破乳剂合成的注意事项

建立了在半间歇式反应器中扩大离子酯化氨基酸盐的合成的操作条件，即2-（十四烷基氧基）-2-氧代乙酰胺甲烷磺酸盐，一种破乳剂，用于破坏水包油乳状液。在实验室规模的不同温度下研究了转化率和反应时间，发现了在90°C下反应的最佳条件。在达到工业反应器的不同反应规模下，研究了温度，试剂添加顺序和速率以及反应时间等反应变量的影响。这项渐进式结垢研究发现了最合适，最安全的条件，可以对油田应用的高性能产品进行工业级结垢。

更新日期：2020-06-16

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