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- catalysitic esterification 催化酯化
- Both the free hydroxyl groups readily undergo esterification. 两个自由羟基,都容易酯化。
- Study on biotreatment of esterification wastewater from saccharin production. 糖精酯化废水生物处理的试验研究。
- Aim To study the esterification method of N-Boc protected amino acids. 目的研究N Boc保护氨基酸的酯化方法。
- The kinetics of esterification of linalool with acetic anhydride was studied. 研究了芳樟醇与乙酸酐酯化反应动力学。
- Tetradecyl hydrogen succinate(THS) was synthesized by esterification method. 本文合成了软X射线分光晶体琥珀酸氢十四酯(THS)。
- A new type of lauric acid's continuous esterification process is introduced. 介绍了一种新颖的脂肪酸乙酯常压连续生产工艺流程。
- The rate of hydrolysis is for the most part significantly lower than the esterification rate. 多数情况下水解速度较酯化速度低得多。
- The catalytic property of urushiol - metal polymers (USn, UMn, UTi,UNd,UCo and UAl)for esterification is preliminarily investigated. 本文报道某些漆酚金属聚合物催化乙酸-丁酸酯化反应的初步研究结果。
- The amidation and esterification of different cyclic anhydrides with aniline and phenol gave different major products, and the routes were optimized. 摘要研究了环酐与苯胺和苯酚的酰胺化及酯化反应,优化了酰胺化及酯化反应条件。
- Special resin for esterification to formulate water based systems for anodic electrode deposition. 脂化成水基系统的树脂,用于阳极沉积。
- Exploration to the esterification property of esterase produced by Monascus spp. 红曲霉酯酶酯化特性的探讨。
- Abstract: A method of simultaneously determination of reactant and product for esterification of L-phenylalanine was described. 文摘:为研究L-苯丙氨酸的甲酯化反应,需要寻找一种能同时对反应物和产物进行准确测定的分析方法。
- Catalytic rectification process will play an important role in improving technology level and economic benefits in esterification product industries. 催化精馏技术应用于酯化行业生产,对提高酯化行业的技术水平和经济效益具有积极意义。
- Isobutyl acetate was synthesized by the esterification of acet ic acid with isobutyl alcohol using chitosan sulface as catalyst. 以壳聚糖硫酸盐为催化剂,由冰醋酸和异丁醇合成乙酸异丁酯。
- The direct application of recovered EG generated in polymerization plant stop running to esterification start-up was introduced. 摘要介绍了聚酯装置停车所回收的EG在酯化开车中的直接应用。
- The chemical method include treating with sulfuric acid,saponification,acylation, esterification, etc. 化学方法包括酸洗法、皂化法、酰化法和酯化法等。
- Candida rugosa lipase can be used to enrich the isomer of c9,t11-CLA by a two-step selective esterification. 利用假丝酵母脂肪酶两步选择性酯化可以提高c9,t11-共轭亚油酸异构体的含量。
- In present study, butyryl chitosans were synthesized by esterification with butyric anhydride as catalyst. 摘要考察了催化剂和反应时间对丁酰化反应的影响。
- A simple method for methyl esterification of fish oil andfatty acids was established and compared with AOAC method. 改进了AOAC法介绍的油脂及脂肪酸的甲酯化方法,对样品中的二十碳五烯酸(EPA)和二十二碳六烯酸(DHA)进行了含量测定。