A two-step acid-catalyzed process for the preparation of biodiesel was carried out with cottonseed acid oil and methanol as the raw materials.
以棉籽酸化油和甲醇为原料,采用酸催化两步法制备生物柴油。
2
The acid-catalyzed hydrolysis of epichlorohydrin is studied with the method of dimensionless parameter for the first order reactions In this paper.
用一级反应的热动力学无量纲参数法研究了环氧氯丙烷的酸催化水解反应。
3
Ethylene glycol glycosides, useful as humectant in cosmetics, were prepared by phosphoric acid-catalyzed acetalization of glucose with ethylene glycol.