These chemical material can be used in the sanctuary This deodorization grid is used to filter the dust of CO2 absorption,5um dust can be filtered completely,1um dust can be 70% filtered. ...

These chemical can be used in the coal mine refuge chamber Our self-researched high efficiency CO2 absorbent is made of LIOH material. The adsorption rate is > 60% (weight ratio), when reacting with CO2 in air, can produce LI2CO3, water and heat. It can release 1400KJ heat...

These chemical material can be used in the sanctuary Our desiccant bag is special-paper packed,the moisture will be absorbed from one side and the water can not drop out from the other side.Unfold the outside vacuum pack,hang the desiccant bag on the ventilated places in...

These chemical material can be used in the sanctuary The principle of the chemical refrigerant is based on the principle of heat adsorbent when the matter dissolve, a lot of heat will be taken away during the course of dissolution, the temperature of solution will fall down...

These chemical can be used in the coal mine refuge chamber and sanctuary The bases of Soda-lime is the mixture of Calcium Hydroxide and Sodium Hydroxide, Soda-lime can absorb the carbon dioxide of the air and then become to the solid Calcium Carbonate or Sodium Carbonate, it also...

These chemical material can be used in the sanctuary The principle of phase change refrigeration is based on the heat absorption when the solid material is melting.Put this refrigeration into metal box which is laid in the rescue capsule,when a disaster happens and the environment...