酸值对脂肪酸甲酯影响的探讨

Investigation of the Effect of the Acid Value of Fatty Acid Methyl Ester

简单介绍酸值及其影响因素。对国标中酸值的指标进行分析,并且进一步讨论实际应用中酸值的影响,通过滴定试验测量市面上的产品的酸值,强调降酸值的必要性,对降酸的方法进行讨论,最后提出在发动机应用中市面上产片仍存在问题,应该进一步改善。

Acid value and its influencing factors were briefly introduced. The national standard in the acid value index was analyzed, and the impact of acid value in practical application was discussed by acid value titration test measurement products on the market. The necessity of reducing acid value, acid reduction method were discussed, and the problem in engine applications on market was put forward to further improvment.