Mine Chemical Respirator Oxygen Self Rescuer ZH30 ZH45 For Sale
Mine Chemical Respirator Oxygen Self Rescuer ZH30 ZH45 For Sale
ZH Chemical oxygen self-rescuer is a self-rescuer that generates oxygen through a chemical reaction. None reusable. Mainly used in coal mines or ambient air pollution and toxic gases occurring hypoxic choking hazard, the site quickly worn to protect people fleeing the disaster area normal breathing.zmwm10
Oxygen generating process main reaction equation is:
The chemical oxygen self-rescuer is a personal respiratory protection device designed using the principle of chemical oxygen. The respiratory protector is isolated from the outside air. The breathing method is reciprocating and the use is not restricted by the surrounding toxic gases.
2KO2+H2O→2KOH+1.5 O2+heat
2KOH+CO2→K2CO3+H2O+heat
Mine Chemical Respirator Oxygen Self Rescuer ZH30 ZH45 For Sale
Mine Chemical Respirator Oxygen Self Rescuer ZH30 ZH45 For Sale
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