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- cerium naphthenate 环烷酸铈
- Cerium Acetate is soluble in water. 说明:醋酸铈溶于水。
- The common driers are metal octoate and metal naphthenate. 常用的是变价金属环烷酸盐和异辛酸盐。
- Cerium Hydroxide is insoluble in water and soluble in strong acid. 说明:氢氧化铈不溶于水,溶于强酸。
- Cerium Nitrate is soluble in water and absorb moisture in wet air. 说明:硝酸铈溶于水,在潮湿空气中易潮解。
- Application: Used in Magnetic material and made Cerium metal. 用途:产品用于生产金属铈,磁性材料等。
- Nickel naphthenate is used broadly in petrochemical and chemical scopes. 环烷酸镍是石油化工领域内的重要助剂。
- A new adsorbent,Cerium(III) loaded collagen fiber(CeCF),was prepared. 将稀土铈(III)负载于胶原纤维上制备新型除氟吸附材料CeCF。
- The technology for the preparation of ammonium cerium nitrate is studied. 对硝酸铈铵复盐的制备工艺进行了研究。
- A method for direct determination of cerium dioxide content is studied. 介绍了一种直接测定氧化铈含量的新方法。
- It shows that the oxygenation of the sodium nitrate is obvious to cerium. 研究结果证明,硝酸钠对铈的氧化作用是显著的。
- Description: Cerium Hydroxide is insoluble in water and soluble in strong acid. 说明:氢氧化铈不溶于水;溶于强酸.
- Sodium naphthenate in aqueous solution can solubilize oil fractions durmg caustic treatment. 研究表明,石油酸钠平均相对分子质量越大,对馏分油的增溶能力越强;
- In this paper, the titration curve of potassium naphthenate is acquired by using strong acid for titrating mixed base. 在本论文的实验中,利用强酸滴定混合碱法获得了环烷酸钾的滴定曲线,并据此确定环烷酸是一元弱酸;
- The products are storage-stable and have lower toxicity than that of naphthenate driers. 其制备工艺简单,产品具有毒性小,粘度低及贮存稳定性好等特点。
- The cerium as solid solute in steel is inclined to collect about cerium carbide. 钢中固溶的铈原子在铈碳化物界面区发生偏聚。
- Caustic washing and oil deposition from alkali waste were used to determine the solubilization capacity of sodium naphthenate for oil fractions. 采用馏分油碱洗脱酸和由碱渣中析油两种方法测定了石油酸钠对馏分油的增溶能力及水溶性醇类对这种增溶作用的影响。
- The solubilization capacity increases with the increase of relative molecular mass of sodium naphthenate or its concentration. 水相中石油酸钠浓度越大,对馏分油的增溶能力越强;
- Cyclohexanone peroxide and cobalt naphthenate were used as initiator.The kinetics of cure reaction was studied by using DSC. 本文研究了上述反应体系的固化反应动力学,研究结果可作为控制固化反应速度的依据。
- This method is convenient,rapid and accurate when it is applied to determining the content of nickel and manganese in the sample cobalt naphthenate. 该方法操作简单,省去了样品处理步骤,用于实际样品的测定,取得了满意的结果。