爱的背后
春芽
共回答了22个问题采纳率:86.4% 举报
本论文利用A与B在没有催化剂存在的情况下反应生成C.并通过三因素三水平正交试验得到了C的最佳反应条件,最佳反应条件为:反应温度X ℃,反应时间Y h,反应压力Z MPa.通过研究反应温度、反应时间、反应压力与A的吸附量以及产物粘度的关系可知,反应温度越高,A的吸附量以及产物粘度越大,但反应压力、反应时间对A的吸附量以及产物的粘度影响不大.比较反应温度、反应时间、反应压力三者之间的实验结果可知,A的吸附量与产物粘度有密切的关系,A的吸附量越大,产物粘度也越大.并通过红外光谱、碳谱检测手段表征了C的结构,利用凝胶渗透色谱计算出C的聚合度.
意思为:
In this paper,using A and B in the absence of reaction in the presence of C catalyst.And the best reaction conditions of C were obtained by three factors and three levels of orthogonal test,the optimum reaction conditions were:reaction temperature X ℃,reaction time Y,reaction pressure h,Z MPa.The adsorption capacity of the reaction temperature,reaction time,reaction pressure and A and the relationship between the product viscosity,the higher the reaction temperature,the adsorption quantity of A and the viscosity of product is high,but the A adsorption amount of reaction pressure,reaction time and the effect of the product viscosity is not.The experimental results were compared between the reaction temperature,reaction time,reaction pressure three shows,there is a close relationship between the A adsorption amount and the viscosity of product,the more the adsorption of A,the viscosity of product is greater.And characterized by infrared spectroscopy,NMR detection was characterized by means of C,using gel permeation chromatography to calculate the degree of polymerization of C.
1年前
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