摘要
对“工业制硝酸”的实验室模拟进行实验创新设计,利用定制的长柄U形玻璃管、气球以及MCH陶瓷加热棒等器材设计了实验室生产硝酸的一体化实验装置。该装置反应高效、安全环保,优化了实验教学体系,有利于在实验中培养学生的创新意识。
An experimental innovative design for the laboratory simulation of“industrial preparation of nitric acid”was presented,with the help of customized long-handled U-shaped glass tube,balloon,and MCH ceramic heating rod,to set up an integrated experimental device.This device had high reaction efficiency,safety and environmental protection,and thus optimized the experimental teaching system,and would be helpful for cultivating students’innovative consciousness in experiment class.
作者
洪燕茹
杜长捷
鲁翩翩
蔡开聪
HONG Yan-Ru;DU Chang-Jie;LU Pian-Pian;CAI Kai-Cong(College of Chemistry and Materials Science,Fujian Provincial Key Laboratory of Advanced Materials Oriented Chemical Engineering,Fujian Normal University,Fuzhou 350007,China;Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry,Xiamen 361005,China)
出处
《化学教育（中英文）》
CAS
北大核心
2023年第5期106-110,共5页
Chinese Journal of Chemical Education
基金
国家自然科学基金(21103021)
福建省高等学校新世纪优秀人才支持计划
厦门大学固体表面物理化学国家重点实验室开放课题(201904)
福建师范大学教学改革研究项目(I202002103)。
关键词
实验室制硝酸
实验改进
绿色化学
laboratory preparation of nitric acid
experimental improvement
green chemistry
