1) Cobalt naphthenate
环烷酸钻
2) naphthenic acid
环烷酸
1.
The improvmecnt of the measurment about the quantity of grease aid in naphthenic acid;
环烷酸中脂肪酸含量测定方法的改进
2.
Synthetic and application of naphthenic acid derivatives;
环烷酸衍生物的合成与应用
3.
Naphthenic Acid Corrosion Mechanisms and anti-Corrosion Measures
原油中环烷酸腐蚀机理及防腐蚀措施
3) naphthenic acids
环烷酸
1.
The number of carbon atoms in naphthenic acids from crude oil are in the range of 9~14 with molecular weights of 156~450.
结果表明,孤岛原油中石油羧酸平均相对分子质量在490左右,脂肪酸中C14~16成分占50%以上;原油中环烷酸的碳数在9~30之间,相对分子质量范围为156~450。
2.
Influences of pH values, flotation time,gas velocity,concentration of naphthenic acids on the removal efficiency are discussed.
在内循环浮选柱中,采用泡沫浮选萃取法对模拟废水中的铜锌离子进行了分离回收实验,研究了废水pH值、浮选时间、气速、环烷酸浓度等对分离效果的影响。
4) nickel naphthenate
环烷酸镍
1.
The productive principle and process of the organic solution of nickel naphthenate are discussed,and the effects of different factors on product quality are analyzed comprehensively.
环烷酸镍是石油化工领域内的重要助剂。
2.
The good catalyst preparation method was adding HMPA to nickel naphthenate(Ni) and stirring completely, and then adding triisobutlyaluminum(Al) at 50 ℃.
催化剂的最佳陈化方式为 :于 5 0℃将HMPA加入到环烷酸镍 (简称Ni)中 ,使其充分络合 ,然后加入三异丁基铝 (简称Al)。
3.
Catalytic aqua-thermolysis of the resins were investigated using water soluble catalysts (NiSO_4 and FeSO_4 ) and oil soluble catalysts (nickel naphthenate and iron naphthenate).
从辽河重油中分离出胶质,对比了胶质在无催化剂、水溶性催化剂(NiSO_4和FeSO_4)和油溶性催化剂(环烷酸镍和环烷酸铁)作用下的水热裂解反应结果;采用元素分析、蒸气压渗透法和核磁共振等方法对水热裂解反应前后胶质的性质进行了表征。
5) cobalt naphthenate
环烷酸钴
1.
Spectrophotometric determination of cobalt in crude oil and cobalt naphthenate with 2-(5-bromo-2-pyridylazo)-5-diethylaminophenol;
2-(5-溴-2-吡啶偶氮)-5-二乙氨基苯酚分光光度法测定原油及环烷酸钴中钴
2.
Determination of Manganese,Cobalt in Manganese Naphthenate and Cobalt Naphthenate by ICP-AES;
ICP-AES测定环烷酸锰、环烷酸钴中锰和钴含量
3.
This paper presents the production method of otoluic acid from oxylene by liquidphase oxidation with air in the presence of cobalt naphthenate as catalyst.
在中型半连续鼓泡床反应器上 ,评价了用空气作氧化剂 ,环烷酸钴作催化剂由邻二甲苯液相氧化生产邻甲基苯甲酸的工艺条件对产物收率的影响。
6) calcium naphthenate
环烷酸钙
1.
The influences of reaction conditions and petroleum fractions on the removal of calcium by dilute aqueous acetic acid were investigated using calcium naphthenate as model compound.
用稀醋酸水溶液作为脱钙剂,环烷酸钙作为模型有机钙化合物,研究了反应条件以及原油三组分的存在对脱钙的影响。
2.
A process improvement of the production of highly basic calcium naphthenate additive (TBN 250) for lube oil was carried out to solve the difficulty in dehydration.
针对新疆独山子石化公司TBN250高碱性环烷酸钙润滑油添加剂生产中存在脱水难的问题,对原工艺进行了改进。
3.
5％additives) in which Xinjiang Paraffin base neutral oil containing dispersive ethyl－propyl copolymer is base oil, Xinjiang Nushanzi produced high alkalescence calcium naphthenate is the main detergent and other additional metal detergents is rightly added.
介绍了新研制的以新疆石蜡基中性油和分散型乙丙共聚物为基础油、以新疆独山子生产的高碱性环烷酸钙为主要清净剂、恰当复合了其它金属清净剂的CD15W/40柴油机油的经济配方（总加剂量8。
补充资料：2-乙基己酸-环烷酸的铅络合物
CAS：90431-33-7
中文名称：2-乙基己酸-环烷酸的铅络合物
英文名称：Lead,2-ethylhexanoate naphthenate complexes
中文名称：2-乙基己酸-环烷酸的铅络合物
英文名称：Lead,2-ethylhexanoate naphthenate complexes
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