| 摘要 |
The smoke bomb consists of a cardboard cartridge with a primer in which smoke-forming combustible mixture is housed containing, the following in %: ammonium nitrate from 50 to 55, wood shavings up to 20, and activators. The activators for the combustion process include potassium chlorate from 0.9-1.5% or diphosphoric pentasulphide 0.5-1%. After its ignition and placing in the underground galleries, the smoke bomb actively separates a mixture of poisonous gases, in particular sulphur dioxide and ammonia which suffocate the rodents. 4 claims
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