摘要
以某环烷基常二线馏分油为原料,考察以加氢精制工艺和加氢脱酸-糠醛萃取工艺生产环保型环烷基金属加工液基础油的可行性。试验结果表明,通过对试验条件的摸索和优化,两种工艺均能生产出PCA<3%,CN值≥45%环保型环烷基金属加工液基础油。
Feasibility research was conducted on producing environment-friendly naphthenic base metalworking fluid by hydrofining process or hydrogenation deacidification-furfural extraction process with second-line fraction as raw material. The results show that both of the two processes can produce environment-friendly naphthenic base metalworking fluid: PCA of the product is less than 3% and CA% is equal or greater than 45%.
引文
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