关键词: 无水无氧手套箱, 化学实验室安全管理, 净化柱材料, 铜触媒

Abstract:

In recent years, the popularity of anhydrous and oxygen-free glove boxes in chemical laboratories has been increasing. Glove boxes are widely used in organic synthesis, lithium battery manufacturing and research, OLED (organic light-emitting diode) encapsulation, and storage and packaging of reagents sensitive to water and oxygen. During the use and maintenance of glove boxes, many hazards are involved, such as strong reducing metal reagents, gas cylinders, and flammable waste. There are potential safety hazards that easily lead to accidents. This paper introduces safe operation methods of anhydrous and oxygen-free glove boxes and new management methods of glove boxes explored by the School of Chemistry and Chemical Engineering of Nanjing University. This college has pioneered the production of a video on the safe use of glove boxes and its application to safety training. It has also developed and implemented a method for the record of glove-box use and refreshed purification column materials. This method has achieved good operational results and can provide a reference for safety management of glove boxes in similar chemical laboratories both at home and abroad.

Key words: Anhydrous and oxygen-free glove box, Safety management of chemistry laboratory, Purification column material, Cu-catalyst