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词汇 SCOG
分类 英语词汇 英语翻译词典
释义

SCOG

英语百科

Chemical oxygen generator

(重定向自SCOG)
Diagram of a chemical oxygen generator system

A chemical oxygen generator is a device that releases oxygen via a chemical reaction. The oxygen source is usually an inorganic superoxide, chlorate, or perchlorate; ozonides are a promising group of oxygen sources. The generators are usually ignited by a firing pin, and the chemical reaction is usually exothermic, making the generator a potential fire hazard. Potassium superoxide was used as an oxygen source on early manned missions of the Soviet space program, for firefighters, and for mine rescue.

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