大学化学2025，Vol.40Issue(2)：104-110,7.DOI:10.12461/PKU.DXHX202408073
为解决尾气泄漏问题的新型实验发生装置的设计及其在大学实验教学的应用
Design of a Novel Reactor to Prevent Gas Leakage and Its Application in University Laboratory Teaching
摘要
Abstract
Residual gas leakage is a common issue during the disassembly of traditional exhaust gas absorption experimental devices.This study designs a novel reactor based on the principle of pressure equilibrium,allowing for the effective production of materials while preventing the leakage of harmful gases.After introducing the design principles and operational procedures of the reactor,we compare the performance of the traditional and new reactors in an undergraduate chemistry laboratory course.The new reactor not only ensures experimental results and efficiency but also significantly reduces residual gas leakage during device disassembly.This advancement minimizes the exposure of laboratory operators to harmful exhaust gases,decreases environmental pollution,and markedly enhances the safety and environmental sustainability of laboratory teaching.It further promotes the integration of environmental protection concepts into chemical laboratory education.关键词
气体吸收/仪器改进/化学实验Key words
Gas absorption/Instrument improvements/Chemistry experiments分类
社会科学引用本文复制引用
汤煜平,周丽诗,王书雅,张乐颜,胡宇翔,逯彩彩,林慰,吴梓昊..为解决尾气泄漏问题的新型实验发生装置的设计及其在大学实验教学的应用[J].大学化学,2025,40(2):104-110,7.基金项目
国家自然科学基金(42207423) （42207423）
北京师范大学青年英才引进项目(310432105) （310432105）
