摘要
指出了中学有机化学实验环己烯的制备实验方法中存在的系列问题,并给出了相应的改进措施,改进后实验条件得到了优化,提高了产品的产率和纯度。同时实验改进后一方面减少了环境污染,实现了实验的绿色化,提高了广大师生的环保意识;另一方面减少了实验消耗和试剂用量,提高了人才的培养质量和效益。
In this paper,we pointed out a series of problems on the preparation of cyclohexene in the textbooks of a middle school organic chemistry experiment course and proposed some corresponding improvement measures.On the basis of these improvements,the experimental conditions were optimized and the product yield and purity were both elevated.Meanwhile,these experimental improvements reduced the environmental pollution,realized the greenization of chemical experiment teaching and enhanced the environmental protection awareness of teachers and students.On the other hand,the consumption of chemical reagents decreased and the talent cultivation quality and efflciency improved.
作者
李翀宇
钟文
Li Chong-yu;Zhong Wen
出处
《化工设计通讯》
CAS
2018年第10期151-152,共2页
Chemical Engineering Design Communications
关键词
环己烯
制备
改进
绿色化
cyclohexene
preparation
improvement
greenization
