共沸干燥 meaning in English
azeotropic drying
Examples
- The effects of different ratio of reactants , different solvent of oxalic acid agitating , drying , ploymer , znso4 concentration on zno powders were studied in the experiment of synthesis of zno nanoparticles by the chelate precipitation method . zno nanoparticles were 100nm on the average , narrow size and dispersed under the condition of 0 . 3mol / l znso4 , 1 : 2 mol ratio between znso4 and tartaric , not agitating , ethanol solution of oxalic acid with little peg and drying by azetropic distillation of butanol
在znso _ 4的浓度为0 . 3mol l 、 znso _ 4与酒石酸摩尔比为1 ： 2 、不搅拌滴加加有适量聚乙二醇的草酸乙醇溶液、沉淀物采用正丁醇共沸干燥的条件下，合成出平均粒径为100nm 、均匀、团聚较少的纳米氧化锌。