1) naphthenic base oil
环烷基石油
2) naphthenic petroleum sulphonate
环烷基石油磺酸盐
1.
A novel naphthenic petroleum sulphonate was prepared in laboratory with the naphthenic oil and fuming sulfuric acid.
在实验室用发烟浓硫酸对环烷基油进行磺化反应,合成了一种新型的三次采油用表面活性剂:环烷基石油磺酸盐。
2.
The novel sulphonates which are ester sulphonate and naphthenic petroleum sulphonate,through many experiments and reaction rout optimization,were designed and prepared in laboratory using ester or naphthenic oil reacted with fuming sulfuric acid followed by hydrolysis.
经过大量的的原料筛选和工艺优化后,本论文成功用不含芳香环结构的环烷基油和生物油做为原料,用发烟浓硫酸做为磺化试剂分别磺化两种原料,最后经氨水中和,得到了两种非芳香性磺酸盐驱油剂:环烷基石油磺酸盐和生物油磺酸盐。
3) naphthenic oil
环烷基油
1.
Nynas Petroleum is the world largest naphthenic oil company and has done a lot of research and testing work in this field.
环烷基油的技术和环保优势从而得以体现。
4) naphthene base oil
环烷基油
1.
Taking the blend of naphthene base oil and tea oil after treatment as base oil,adding proper additives,the obtained oil was applied to combined press series.
将经过处理后的茶油和环烷基油调合作为基础油 ,加入一定的添加剂 ,在联合压榨机组中进行应用研究 ,证明其性能稳定 ,能延长换油期 ,确保设备的完好 ,同时具有较好的自然降解率 ,完全可以代替相应的进口油。
2.
The factors that influence the noise performance of lithium-based grease were researched,the cleanliness of grease is merely one of essential conditions to decrease noise,the particle size of lithium soap thickener is smaller,the noise performance of grease is better,and the low viscosity naphthene base oil has good effect to decrease noise,the polymer can improve lubricity and decrease noise.
研究了影响锂基润滑脂噪音性能的各种因素,润滑脂的清洁度只是降低噪音的必要条件之一,锂皂稠化剂的微粒越小,润滑脂的噪音性能越好,低粘度的环烷基油具有良好的降低噪音的效果,高分子聚合物可以改善润滑性能,降低噪音。
3.
It is considered the hydrogenated base Stock has clear advantage superior to the naphthene base oil by comparison the physiochemical properties and electrical properties of hydrogenated base Stock and naphthene base oil,and can be formulated the transformer oil.
从理化性能和电性能方面对加氢基础油和环烷基油进行了比较,认为加氢基础油的性能比环烷基油有明显的优势,可以用来调配变压器油。
5) petroleum cyclocarboxylic acid
石油环烷酸
1.
The petroleum cyclocarboxylic alkanolamide sulfate was synthesized from petroleum cyclocarboxylic acid.
利用石油环烷酸为原料合成出石油环烷酸单乙醇酰胺硫酸酯盐。
2.
Disodium petroleum cyclocarboxylic monoethanolamine sulfosuccinate (DPCMS) was synthesized from petroleum cyclocarboxylic acid methyl ester (Ⅰ) via amidation,esterification and sulfonation.
利用石油环烷酸原料合成出石油环烷酸单乙醇酰胺磺基琥珀酸单酯二钠盐 (DPCMS)。
6) naphthenic acid
石油环烷酸
1.
Naphthenic acid alkanolamide was synthesized as flooding agent with petroleum naphthenic acid as starting material.
以石油环烷酸为原料制备出石油环烷酸烷醇酰胺类驱油用表面活性剂。
2.
Using vaccum distillation followed by soaponification and extraction of the distillates, the quality of naphthenic acid can be improved from Grade 2 to Grade 1.
采用减压蒸馏及初馏分皂化萃取脱油脱色工艺，可以将２号石油环烷酸的质量提高为１号石油环烷酸。
补充资料：环烷油
环烷油属橡胶操作油(加工油、填充油)之类，是以环烷烃为主要成分的石油，主要是环戊烷、环己烷及其同系物。相对密度0.92～0．95，闪点＞160 ℃，酸值＜0．1mgKOH／g，苯胺点66～82，流动点-40～-12℃。
用作橡胶型密封胶和压敏胶的软化剂。贮存于阴凉、通风的库房内，远离火种、热源。
用作橡胶型密封胶和压敏胶的软化剂。贮存于阴凉、通风的库房内，远离火种、热源。
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