Glossary > #Activated Carbon

Activated Carbon – Moisture Absorber for Containers

Activated carbon is a highly effective and ecological moisture absorber that offers many benefits for storing and transporting goods in storage containers. Its use can significantly contribute to protecting goods from moisture, mold and corrosion, which is key to maintaining the quality and value of transported goods.

Activated carbon is one of the most effective materials used for absorbing moisture and improving air quality in storage containers. Its unique properties make it an ideal choice for a wide range of applications, from water filtration to protecting goods during transport.

What is activated carbon?

Activated carbon is a form of carbon that has been specially treated to have very high porosity. Because of this, it has a huge surface area that is capable of adsorbing large amounts of substances, including moisture.

It is most commonly manufactured from natural materials, such as coconut shells, which are subjected to carbonization and activation.

How does activated carbon work as a moisture absorber?

Activated carbon works on the principle of adsorption, which is a process in which water molecules bind to the surface of carbon. Due to its high porosity, activated carbon is capable of absorbing large amounts of moisture, which helps maintain a dry environment inside the container.

This prevents problems such as corrosion, mold and damage to sensitive materials.

Benefits of using activated carbon in storage containers

  1. Goods protection: Activated carbon protects goods from moisture, which is key to maintaining its quality during storage and transport.
  2. Prevention of mold and corrosion: Maintaining low humidity inside the container prevents mold formation and corrosion of metal parts.
  3. Safety and environmental friendliness: Activated carbon is non-toxic and environmentally friendly, making it a safe choice for various applications.

Products with activated carbon for containers

There are several types of products containing activated carbon that can be used in storage containers. The most common include:

  • Filter cartridges: For example SUPREME activated carbon filter cartridge – container GAC 9 3/4″, which contains granulated activated carbon from coconut shells. These cartridges are used for filtration of mechanical impurities and chlorine removal.
  • DesiccantsSuper Dry Desiccant 5g or Container dehumidification package 1kg are examples of desiccants that contain activated carbon and are designed to absorb moisture in containers.

How to use activated carbon in storage containers

  1. Placement: Activated carbon should be placed in various parts of the container to ensure even moisture absorption.
  2. Regular replacement: Activated carbon has limited adsorption capacity, and therefore should be regularly replaced according to the manufacturer’s recommendations.
  3. Humidity monitoring: The use of hygrometers can help monitor the humidity level inside the container and ensure that activated carbon is performing its function.