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Activated carbon is a fascinating and versatile material used in a wide range of applications. A special form of activated carbon is the so-called activated carbon flakes, which are distinguished by their unique properties. In this blog post, we want to take a closer look at how activated carbon flakes work, what advantages they offer, and in which areas they are used.

What are activated carbon flakes?

Activated carbon flakes are a special form of activated carbon created through a particular manufacturing process. Carbon, usually from wood, coal, or nutshells, is activated under heat and oxygen deficiency. This process causes the surface of the activated carbon to greatly increase and a complex pore system to form.

The activated carbon flakes produced in this way are characterized by a very high specific surface area of up to 2,000 m² per gram. This enormous surface area allows the activated carbon to adsorb and bind large amounts of pollutants, odors, and impurities.

Properties of activated carbon flakes

In addition to the high specific surface area, activated carbon flakes have other important properties:

High adsorption capacity

Thanks to their porous structure, activated carbon flakes can effectively adsorb a variety of organic and inorganic substances from liquids and gases. These include, for example, heavy metals, pesticides, dyes, odors, and flavor compounds.

Chemical Inertness

Activated carbon flakes are chemically very stable and in most cases do not react with other substances. This makes them suitable for a wide range of applications without concerns about interactions or side reactions.

High temperature resistance

Activated carbon flakes can withstand temperatures up to 800°C without their structure or adsorption properties being affected. This enables their use in high-temperature applications.

Easy handling

Due to their flake form, activated carbon flakes can be easily introduced into and removed from filter systems. They can also be simply used in powder form or as granules.

Application examples for activated carbon flakes

The versatile properties of activated carbon flakes make them an extremely useful material in numerous application areas:

Water treatment

One of the main applications of activated carbon flakes is in drinking water and wastewater treatment. They serve to remove pollutants, odors, and taste impairments. Activated carbon flakes are used in both municipal and industrial treatment plants.

Air purification

Activated carbon flakes also play an important role in air purification. They are used to filter pollutants, odors, and particulates from the air - for example, in air conditioning, ventilation systems, or exhaust gas cleaning systems.

Food industry

In the food industry, activated carbon flakes have diverse applications. They are used for decolorization, debittering, and removal of contaminants in sugar, oils, beverages, and other foods.

Medicine and pharmacy

Activated carbon flakes are also used in the health sector - for example, for detoxification in cases of poisoning or for treating diarrheal diseases. Furthermore, they are used in pharmaceutical manufacturing.

Other applications

Other applications of activated carbon flakes include the removal of heavy metals from industrial wastewater, solvent purification, removal of dyes from textiles, and odor elimination in animal stables.

Advantages of activated carbon flakes

In summary, activated carbon flakes offer a range of advantages:

• High adsorption capacity for a variety of pollutants
• Chemical inertness and temperature resistance
• Easy handling and integration into filter systems
• Versatile applications in various industries
• Environmentally friendly and sustainable through recycling and regeneration options

Due to these properties, activated carbon flakes significantly contribute to improving water and air quality, food safety, and detoxification. They are thus an indispensable tool for environmental protection and health care.

Whether in industry, household, or medical field - activated carbon flakes are a versatile and powerful material that will surely gain even more importance in the future.