Russian (CIS)English (United Kingdom)
«POZHAROVZRYVOBEZOPASNOST»
№5, 2006, p.48-51

Matvienko N.N., Potashnikov P.F., Fedorov N.P., Bayukin M.V., Matvienko А.N. Epicenter-Market LLC

Filtering self-rescuers and protection from carbon monoxide.

At designing portable SIZOD (self-rescuers) for the population rather an acute problem is maintenance of protection from carbon. Traditional use in absorbing systems gopkoliktes catalysts with corresponding driers does not allow to reach essential protective properties in products in weight up to 0,2-0,25 kg.

Therefore such way of maintenance of protection from souring at an existing level of technical opportunities basically does not allow to create some carbon the easy universal self-rescuers intended for constant carrying by the user in readiness for application.

There is a question, and obligatory for evacuation means protective properties from carbon monoxide are how much actual. Now in this occasion in the Russian Federation there are the different official opinions presented in таb.1.

 

Тable 1.

Demanded levels of protective properties evacuation SIZOD from CO

The name of the document

Year of the edition (reprinting)

Demanded level of protective properties from SO, mg/m3

1. GOST 22.3.03-97/ GOST Р 22.3.03-94. Safety in extreme situations. Protection of the population. Substantive provisions.

2002

-

 

-   3 class 2. GOST Р 22.9.09-2005. Safety in extreme situations. Means of an individual defence of the population in extreme situations. Self-rescuers filtering.

-   - 1 class

-   - 2 class

-   - 3 class

2005

 

 

 

 

 

700

1500

3000

3. NPB 302-2001. Technics fire. Self-rescuers filtering for protection of bodies of breath and sight of people at evacuation from premises during a fire. The general technical requirements. Test methods.

2002

6200