naphthenic acid meaning in English
环己烷甲酸
环酸
环烷酸
Examples
- Diesel oil alkali washing refining industrial test research for naphthenic acid removal
柴油纤维液膜碱洗脱酸精制技术工业试验研究 - The mechanism , parts , appearance characteristics , impact factors of the naphthenic acid ' s corrosion in the process of crude distillation were analyzed , and put forward the reasonable antisepsis measures were put forward
摘要分析了环烷酸在原油蒸馏过程的腐蚀机理、腐蚀部位、腐蚀的外观特征、影响因素，提出了合理的防腐措施。 - Based on the analysis of corrosion mechanism of naphthenic acid , the major factors affecting the naphthenic acid corrosion , including crude oil composition , operation temperature , fluid velocity and flow pattern , pressure and metallurgy of equipment materials , are discussed
通过对环烷酸腐蚀机理的分析，指出原油组成、操作温度、流速和流动状态及设备材质等是影响环烷酸腐蚀的重要因素。 - Abstract : the synthetic method of pentaerythrito naphthenate by n on - acid catalyst sno was studied . the influences of mole ratio of ethanediol and naphthenic acid , a mount of catalyst , reation time , reation temperature etc . on est erification were discussed and the suitable processing conditions were found
文摘:介绍了用氧化亚锡非酸性催化剂催化合成环烷酸季戊四醇脂的方法，通过讨论醇酸摩尔比、催化剂用量、反应时间、反应温度等因素对该脂化反应的影响,从而确定了适宜的工艺条件