乙醇胺

The selective amination of ethylene oxide to ethanolamine has become a hot spot in amination reactions in recent years.

环氧乙烷选择性胺化制乙醇胺成为近年来胺化反应的热点课题。

Synthesis of fatty acid alkylolamide phosphate using cocoanut oil,methanol and monoethanolamide as material.

以椰子油、甲醇和单乙醇胺为原料合成椰子油脂肪酸烷醇酰胺，然后经磷酸化及中和反应制得椰子油脂肪酸烷醇酰胺磷酸酯盐。

In conclusion, the optimal condition is 90% ethanol, concentration of acid 0.8% and some ethanolamine or NaOH as catalyzer.

在乙醇70%、H2SO4、0.8%及一定量的乙醇胺或NaOH作为催化剂的条件下，分离纤维长度变化较小。

Objective To evaluate the snail control effect of 4% powder of niclosam ide ethanolamine salt in the field.

目的 评价 4%氯硝柳胺乙醇胺盐粉剂现场灭螺效果。

Solvent-based alkaline media preferably contain organic amines, especially alkanolamines such as ethanolamine in an organic solvent.

溶剂型碱性介质中最好含有有机胺，特别是诸如乙醇胺醇胺在有机溶剂中。

The new aproach of which can be achieved via the oxidation of 2-naphthylamine (39) by CuCl〓benzylamine or ethanolamine (2: 1) in methanol under mild condition with isolated yield up to 74％.

本文开发出利用2-萘胺（39）为原料，以氯化铜—苄胺或乙醇胺（2：1）作为氧化偶合试剂，在温和的条件下和甲醇溶剂中，以高达74％的产率合成40的新方法。

The amidation reaction between rapeseed oil and monoethanolamine was studied via orthogonal experiment.

通过正交实验对菜籽油与单乙醇胺的酰胺化反应进行了研究。

Like its commercial counterparts, his process captures carbon dioxide gas by dissolving it in a solution containing the chemical monoethanolamine or a related amine.

像其商业对手二氧化碳气体的过程中，他夺得了解散它含有的化学溶液胺乙醇胺或相关。

According to the compared analysis of prevention sulfur deposition during the production of high sour gas well, the key of prevent sulfur deposition and to control sulfur blocking is choose right element sulfur, carry out some research on the selection of sulfur solution, remix the triethylenetetramine, diethylenetriamine and monoethanolamine in different ratios, finally formed LJ-1 compounding which is best fit the production of north Sichuan province.

对比分析了多种硫沉积防治方法，防治的关键在于溶硫剂的合理选择，通过溶硫剂优选室内评价实验研究筛选出三乙烯四胺、二乙烯三胺和乙醇胺等三种单剂，按照不同的比例与现场使用的防冻剂乙二醇进行复配，最终形成了适合川东地区高含硫气井的溶硫剂LJ-1合理配方，性能评价实验表明溶硫剂LJ-1溶硫速率快、溶解度高、腐蚀小。

Solution polymerization and amide reaction were used to synthesize the multifunctional comb-type amphiphilic polymer, stearyl methacrylate/ methylacrylic acid-ethanolamine-ethanediamine-folic acid polymer.

利用溶液聚合和成酰胺反应合成了多功能梳状两亲性共聚物，聚甲基丙烯酸-甲基丙烯酸十八酯-乙醇胺-乙二胺叶酸。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失