What are the types of deoxidizers

A deoxidizer is a chemical substance or device used to remove oxygen from the environment. The following are several common deoxidizers:

Chemical deoxidizer: Chemical deoxidizer is a chemical substance that can react with oxygen and convert it into other substances. Common chemical deoxidizers include sulfites, sodium sulfide, iron powder, etc. These chemicals react when in contact with oxygen, thereby reducing the oxygen concentration in the environment.

Adsorbents: Some adsorbents can also be used as deoxidizers. For example, activated carbon can reduce the concentration of oxygen in the environment by adsorbing oxygen molecules.

Gas displacement device: The deoxygenation device can also physically expel oxygen from the space. These devices typically use inert gases such as nitrogen or argon for displacement, thereby reducing the concentration of oxygen.

High temperature treatment: In some special cases, high temperature treatment can also play a role in deoxygenation. By heating a space or object, oxygen molecules can escape or react with other substances, thereby reducing oxygen concentration.

Suitable deoxidizers need to be selected based on specific application scenarios and needs. When using deoxidizers, corresponding safety operating procedures should be followed, and appropriate deoxidizers and their usage methods should be selected according to the specific situation.