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本文报道了从苍耳油制备亚油酸的一种尿素-锂盐合并的新方法.采用本法,所得亚油酸,收率特高(40％)质量亦好(98.6％).此外,还可回收一部分油酸.重复试验的结果,证明新法较之常用的方法为佳.
This paper reports a new method for the synthesis of urea-lithium salt from linoleic acid to produce linoleic acid. With this method, the resulting linoleic acid is exceptionally high (40%) in quality (98.6%). It is also possible to recover a portion of the oleic acid. The results of the repeated tests prove that the new method is better than the commonly used method.