We investigate the kinetics of polyesterification of adipic acid with neopentyl glycol.

对新戊二醇和己二酸的聚酯化动力学进行了研究。

The results show that the combination of adipic acid and acetonitrile is the best catalyst.

结果表明：以己二酸和乙腈组合为催化剂的催化效果最好。

WO3 catalyst can be reused for 4 times and the isolated yield of adipic acid is still above 70%.

三氧化钨催化剂重复使用4次，己二酸的分离产率仍可达到70%以上。

Adipic acid and methanol were esterified to synthesize dimethyl adipate catalyzed by sodium bisulfate.

以一水合硫酸氢钠为催化剂,冰乙酸与正丁醇为原料合成了乙酸正丁酯.

According to the experimental results adipic acid plus sodium chloride appear to be one of the most promising additives among the numerous inorganic and organic compound additives.

结合本文作者的开发研究，认为在众多无机和有机添加剂中，己二酸和氯化钠的组合是一种具有开发前景的复合型添加剂。

The FTIR result verified that the hydroxyl groups on the surface of the resulting nano-SiO2 form hydrogen bondings with adipic acid generated by hydrolysis of dimethyl adipate during reaction.

红外光谱表明二氧化硅表面硅羟基与己二酸二甲酯酯化产物己二酸的羧基形成氢键。