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- Methyl ricinoleate was produced from castor oil by ester exchange reaction. Oxyethylated methyl ricinoleate(OMR,with average EO degree of 10) was synthesized by reaction of methyl ricinoleate with ethylene oxide. 用酯交换甲酯化法合成出蓖麻油酸甲酯,将分离出的蓖麻醇酸甲酯与环氧乙烷反应,得到蓖麻醇酸甲酯乙氧基化物(OMR,EO平均数为10)。
- The reacting mixtures were determinated by GC,it was showed that the banded glycerol content in the castor oil is 9 89 % ,the methyl ricinoleate content in the produced methyl ester mixture is 88 % . 研究了蓖麻油的酯交换甲酯化反应,采用气相色谱法定量检测脂肪酸甲酯的组成,确定了蓖麻油中键合甘油量为989%25,甲酯混合物中蓖麻醇酸甲酯质量分数为88%25。
- Keywords castor oil;methyl ricinoleate;pyrolysis; 蓖麻油;蓖酸甲酯;裂解;
- Keywords castor oil;methyl ricinoleate;pyrolysis;thermodynamics; 蓖麻油;蓖酸甲酯;裂解;热力学;
- Parameter Estimate and Analysis on Pyrolytic Thermodynamics of Methyl Ricinoleate 蓖酸甲酯裂解热力学参数估计与分析
- Keywords methyl ricinoleate;ethoxylate;mixture;surface tension;critical micelle concentration; 蓖麻醇酸甲酯;乙氧基化;复配;表面张力;临界胶束浓度;
- Keywords castor oil;ester-exchange;methyl esterification;methanol;methyl ricinoleate; 蓖麻油;甲酯化;酯交换;甲醇;蓖麻醇酸甲酯;
- methyl ricinoleate 蓖麻醇酸甲酯
- Allene is an isomer of methyl acetylene. 丙二烯是甲基乙炔的一种异构体。
- Construction of methyl alcohol production project. 甲醇生产项目建设。
- Produced from lauryl alcohol and methyl laurate. 以硬酯醇及甲基棕榈。
- Produced from stearyl alcohol and methyl behenate. 可按客户要求生产。
- Produced from stearyl alcohol and methyl palmitate. 以硬酯醇及甲基二十二。
- To combine with the methyl radical. 使甲基化使与甲基根结合
- Methyl silicone oil polysulfonate drilling fluid. 产。甲基硅油聚磺高密度钻井液。
- CMC Sodium carboxy methyl cellulose (pharma. 羧甲基纤维素钠(药用)
- CMS Sodium carboxy methyl starch (pharma. 羧甲基淀粉钠(药用)
- But what happens if the methyl defense falters? 如果说这种甲基防御出了问题,又会发生什么事呢？
- The bis(S)-Naproxen methyl ester is(+)-enantiomer. 对其代谢过程作了初步探讨。
- An organic compound,especially ethane,containing two methyl groups. 双甲基的，乙烷一种有机化合物，特别是乙烷，内含有两个甲基
