High release hydrogen reduced iron powder

What is the amount of hydrogen released?

When the reduced iron powder is dissolved in dilute hydrochloric acid, ferrous chloride is formed, and at the same time, hydrogen is released, and the amount of hydrogen released is called the amount of hydrogen released.

 

The chemical equation for the dissolution of iron powder into hydrochloric acid to release hydrogen:

Fe  + 2HCl = FeCl₂ + H₂

 

What are the factors that affect the amount of hydrogen released from iron powder?

The main factors affecting the amount of hydrogen release are: the content of metallic iron in iron powder, the concentration of hydrochloric acid, and the temperature of reaction.
1) It can be seen from the above reaction formula that only metal iron reacts with hydrochloric acid to release hydrogen. Therefore, the content of MFe (metal iron) in the iron powder determines the amount of hydrogen release;
2) The concentration of hydrochloric acid is usually 20 to 30%; the concentration of too high or too low will affect the amount of hydrogen released;
3) The temperature of the reaction, the appropriate increase in temperature, is conducive to the reaction, and increase the amount of hydrogen released;

 

High-concentration hydrogen powder

The amount of hydrogen released directly reflects the content of metallic iron in iron powder; high-hydrogen iron powder is usually used in pharmaceutical intermediates, chemical replacement industries.

The high-reduction hydrogen-reducing iron powder produced by our company has a hydrogen release capacity of 250~450ML, which has the characteristics of customizable particle size and low price.