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2. 发明申请

WO2014018249A1 CONTINUOUS PROCESS TO MAKE AMINE OXIDE 审中-公开
标题翻译：连续生产氧化胺的方法
公开(公告)号：WO2014018249A1
公开(公告)日：2014-01-30
申请号：PCT/US2013/049657
申请日：2013-07-09
申请人： THE PROCTER & GAMBLE COMPANY
发明人： PELLENS, Linda , JONES, Christopher, Stephen , TANBUG, Rasim , NUYTS, Walter, Agnes Louis , VANHOUTTE, Diederik, Emiel Omer , SCHRINER, Joey, Jay
IPC分类号： C07C291/04
CPC分类号： C07C291/04
摘要： A continuous process for making amine oxide surfactant comprising the steps of (a) providing the following components; a tertiary amine composition and an aqueous hydrogen peroxide composition, (b) mixing the components from step a) in a mixing device, (c) passing the mixture exiting the mixing device from step b) into an aqueous amine oxide composition comprising from 65 to 80wt% amine oxide, (d) adjusting the temperature of the amine oxide composition made in step c) to between 40 and 80°C, (e) collecting the amine oxide surfactant; and wherein, for every 1 part of the component mixture from step b) being passed into the aqueous stream in step c), between 8 and 30 parts of the temperature adjusted amine oxide composition from step d) are recycled back to step b) and passed through the mixing device together with the components from step a).
摘要翻译：一种制备氧化胺表面活性剂的连续方法，包括以下步骤：（a）提供以下组分; 叔胺组合物和过氧化氢水溶液组合物，（b）将来自步骤a）的组分混合在混合装置中，（c）使离开混合装置的步骤b）的混合物通过含氧化胺组合物，其包含65至 80重量％的氧化胺，（d）将步骤c）中制备的氧化胺组合物的温度调节至40至80℃，（e）收集氧化胺表面活性剂; 并且其中，对于步骤b）中的每1份来自步骤b）的组分混合物在步骤c）中进入含水流中，将8至30份来自步骤d）的温度调节的氧化胺组合物再循环回到步骤b）和与来自步骤a）的组分一起通过混合装置。

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