肼类燃料在大气中的迁移转化

肼类燃料（肼、甲基肼和偏二甲肼）排放于大气中时，可与大气组分；氧、二氧化碳、水、臭氧、氮氧化物、二氧化硫等发生反应，降解主要产物是氮气、水、甲烷或偏除，在紫外光照射条件下可发生光解。本文详细论述了肼、甲基肼和偏二甲肼与大气中的氧气、臭氧和氮氧化物的反应历程及降解机理，其中某些降解产物毒性比肼类燃料本身更大。

The Transportation of The Hydrazine Fuels in The Atmosphere Environment

The hydrazine fuels (hydrazine?methyl hydrazine and umsymmetrical dimethyl hydrazine)reacts with the atmosphere constituents(water?carbon dioxiede?oxygen?nitrogen oxides?ozone and sulphur dioxide et al.)in the atmosphere environment,the principally degradation products are nitrogen?water?methane and hydrazone,there is photolysis in the ultra violet light meantime.This paper discussed the mechanism of degradation and reaction process of the hydrazine and the atmosphere principally constituent(oxygen?nitrogen oxides and ozone),the degradation productions are various,some degradation productions are more poisonous than the hydrazine fuels.