ester interchange
英 [ˈestə(r) ˈɪntətʃeɪndʒ]
美 [ˈestər ˈɪntərtʃeɪndʒ]
酯交换，酯交换作用
双语例句
- Synthesis of Higher Carbon Alkyl Methacrylates by Ester Interchange
酯交换法合成甲基丙烯酸高碳烷基酯 - This flavour is synthesized by the ester interchange using diethyl oxalate and relative alcohol as materials.
这些香料都是以草酸二乙酯与相应的醇为原料，通过酯交换反应来合成的。 - Plasticizer DOTP was prepared from ethylene glycol residue ( major component is PET low polymer) using single step process in which alcoholysis and ester interchange were combined.
以聚酯生产中产生的下脚料&乙二醇残渣（主要含PET低聚物）为原料，采用辛醇合并醇解、酯交换一步法工艺，合成了增塑剂DOTP。 - Studies on the synthesis of organic carbonates from carbon dioxide including epoxidation, ester interchange and direct method are reviewed. It is pointed out that the direct method is the optimal synthesis route.
对以二氧化碳为原料合成有机碳酸酯的环氧路线、酯交换和直接合成方法作了综合评述，认为直接合成是最佳的合成路线。 - When discussed the transesterification reaction, the formula used to calculate ester interchange rate based on the oil's relative molecular weight and the increase of hydroxy group was derived;
在讨论油脂的酯交换改性反应时，推导出了可根据油脂的平均相对分子质量和酯交换后羟值的增加量计算酯交换率的近似公式； - This paper introduces the market of ethylene glycol monoethylether acetate at home and abroad, also illustrating major production processes: direct esterification, ester interchange and one step synthesis method.
介绍了乙二醇单乙醚醋酸酯国内外市场情况和3种主要生产方法：直接酯化法、酯交换法、一步合成法。 - Preparation and characterization of Hydrotalcites and their application in ester-interchange reaction
水滑石的制备、表征及其在酯交换反应中的应用 - Mathematical Model for Ester Interchange Tower& the Simulation of Distillation with Reaction
聚酯酯交换塔的数学模型&反应精馏塔的模拟计算 - Simulation kinetics on ester interchange reaction of dimethyl terephthalate with ethylene glycol
对苯二甲酸二甲酯（DMT）与乙二醇（EG）的酯交换反应模拟动力学 - The ester interchange reaction and the crystallization of component ports to affect each other are causes of change of the relation between melting point and compositions.
酯交换反应和组分间彼此对结晶作用的影响，是熔点与组成关系变化的原因。 - 100 t/ a Pilot-scale study on synthesis of 2-ethylhexyl methacrylate ( 2-EHMA) by ester interchange process was carried out.
采用酯交换工艺，对甲基丙烯酸2-乙基己酯（2-EHMA）的合成进行了100t/a级中间放大试验研究。