1) Lead alkylsalicylate
烷基水杨酸铅
2) alkyl salicylic acid
烷基水杨酸
1.
Two different techniques of synthesizing the long chain alkyl salicylic acid, namely Koble - Schmit reaction and Friedel - Crafts reaction, are discussed, and their similarities and differences are compared.
论述了长链烷基水杨酸的合成方法,主要涉及Koble-Schmit反应和Friedel-Crafts反应这2种反应; 比较了二者的异同,并根据现有文献,设计出比较理想的反应新工艺。
3) salicylic acid, pb deriv.
水杨酸铅
4) alkyl salicylate
烷基水杨酸盐
1.
The basic performances of alkyl salicylate and its application in diesel engine oil were studied.
通过对烷基水杨酸盐的性能特点及其在内燃机油中的应用性能研究表明,该类添加剂与其他类清净剂相比,不但具有良好的高温清净性,而且还具有较好的分水性、抗氧化性,应用前景良好。
2.
The result showed that free alkylphenol content was unfavorable to the detergency and oxidation resistence of overbased alkyl salicylate.
研究结果表明，游离烷基酚含量对高碱值烷基水杨酸盐的抗氧化性和清净性均有不利影响，应控制其游离烷基酚含量，确保产品性能和质量。
5) alkylsalicylate
烷基水杨酸盐
1.
An improved process for preparing neutral calcium alkylsalicylate was introduced.
9 mgKOH/g的中性烷基水杨酸盐产品。
2.
The characteristics and performances of several calcium alkylsalicylates which are used in lubricating oil were studied.
介绍了几种纳米级烷基水杨酸盐用作润滑油金属清净剂的各项性能,考察了不同烷基水杨酸盐产品中碱性组分含量与产品碱值的对应关系;通过冷冻蚀刻电镜法考察了含碳酸盐的胶体粒子结构及粒子分布状况;应用四球试验机、凸轮挺柱试验机等考察了纳米级烷基水杨酸盐的抗摩擦磨损性能。
3.
The different processes to prepare alkylsalicylate were studied and analyzed, finding that the traditional process not only influences the performance of alkylsalicylates but also prohibits the rolling out and application of the products.
通过对国内外不同烷基水杨酸盐合成工艺的对比研究和全面分析,发现传统工艺不但影响产品的使用性能,而且不利于烷基水杨酸盐产品的推广应用;推荐了一种合成烷基水杨酸盐的有效工艺路线,为实现烷基水杨酸盐产品系列化,满足润滑油不断发展需要,加速产品的推广应用有一定的推动作用。
6) albl magnesium salicylate
烷基水杨酸镁
1.
Antirust,anti-oxygen,anti-wear,dispersancy and detergency properties of albl magnesium salicylate applied in hydrotreating oil were studied by ultrthin film interferometric test instrument,heat-tube oxidation,coke-making plank test,SDT,wet box test,cam plus lifter wearing test,four-ball test machine and other methods.
用膜厚仪、热管氧化、成焦板、SDT、潮湿箱、凸轮挺柱、四球试验机等手段,对烷基水杨酸镁在加氢基础油中表现出来的防锈性、抗氧性、抗磨性、分散性、清净性等进行了研究。
补充资料：水杨酸铅
CAS：15748-73-9
分子式：C14H10O6Pb
中文名称：水杨酸铅
英文名称：Lead salicylate
lead salicylate
salicylic acid, lead salt
salicylic acid, pb deriv.
分子式：C14H10O6Pb
中文名称：水杨酸铅
英文名称：Lead salicylate
lead salicylate
salicylic acid, lead salt
salicylic acid, pb deriv.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条