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| 化学氧自救器工作原理的探究活动设计 | |
| 引用本文： | 张虹利,魏锐,田彦勤,赵雅萍.化学氧自救器工作原理的探究活动设计[J].化学教育,2021,42(7):85-89. |
| 作者姓名： | 张虹利 魏锐 田彦勤 赵雅萍 |
| 作者单位： | 太原师范学院 山西晋中030619;北京师范大学化学学院 北京100875;河南省郑州市第一中学 河南郑州450000;北京市昌平区教师进修学校 北京102200 |
| 摘 要： | 化学氧自救器是当前应用于安全生产和应急救生的主要呼吸器之一,在剖析化学氧自救器产品结构基础上,分析制氧剂和初期生氧器的成分及其性质,模拟氧烛反应,体现产品生产的实现需要科学、技术、工程等多个学科的整合。 |
| 关 键 词： | 化学氧自救器 制氧剂 工作原理 探究活动设计 |
Inquiry Activity Design of Operating Principle for Chemical Oxygen Self-Rescuer |
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| ZHANG Hong-Li,WEI Rui,TIAN Yan-Qin,ZHAO Ya-Ping.Inquiry Activity Design of Operating Principle for Chemical Oxygen Self-Rescuer[J].Journal of Chemical Education,2021,42(7):85-89. | |
| Authors: | ZHANG Hong-Li WEI Rui TIAN Yan-Qin ZHAO Ya-Ping |
| Affiliation: | 1. Taiyuan Normal University,Jinzhong 030619,China; 2. College of Chemistry,Beijing Normal University,Beijing 100875,China; 3. No.1 Middle School of Zhengzhou,Zhengzhou 450000,China; 4. Beijing Changping Teachers Training School,Beijing 102200,China |
| Abstract: | Chemical oxygen self-rescuer is one of the main respirators currently used in safety production and emergency rescue. Based on the analysis of the chemical oxygen self-rescuer product structure, the components and properties of oxygen generators and initial oxygen generators are inquired and oxygen candle reaction is simulated. The design reflects product formation requiring the integration of multiple disciplines such as science, technology, and engineering. |
| Keywords: | chemical oxygen self-rescuer oxygen generator operating principle inquiry activity design |
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