How to Make Activated Charcoal from Wood Charcoal at Home Activated charcoal is a form of carbon that has been processed to make it extremely porous, which gives it a large surface area and makes it effective for adsorption. Here is a simple method to ma

Can Activated Charcoal be Made from Charcoal?

Activated charcoal is a type of charcoal widely used in various fields such as water filtration, air purification, etc.

This type of charcoal is created from natural materials in an oxygen-deficient environment and is burned at temperatures above 400 - 500 degrees Celsius.

Regarding the question: Can activated charcoal be made from charcoal? Experts say: Activated charcoal can be made from various natural materials such as wood, bamboo, coconut shells, rice, coffee, and even charcoal.

Therefore, you can use charcoal to create activated charcoal for various purposes.

How to Make Activated Charcoal from Charcoal

Prepare the Ingredients

To make activated charcoal at home from charcoal, you need to prepare the following materials:

• Charcoal from wood, bamboo, coconut shells, etc.
• A mortar and pestle or grinder.
• A clean stainless steel pot or glass bowl.
• Calcium Chloride chemical.
• Clean water.
• A stove for heating.

Steps to Make Activated Charcoal from Charcoal at Home

1. Use clean water to wash the charcoal several times to remove any dust, dirt, or debris on the surface. The main purpose is to clean the charcoal for the activation process to proceed smoothly and ensure the quality of the charcoal output.
2. Grind the charcoal into a fine powder using a mortar and pestle or grinder. Note: The finer the grind, the better, as this will significantly improve the quality of the charcoal.
3. After grinding into a powder, let the charcoal sit for 24 hours to dry naturally.
4. Pour the charcoal into a stainless steel pot or glass bowl. Then, take a certain amount of calcium chloride to dissolve in water at a ratio of 1 chemical to 3 water.
5. After the solution is dissolved, slowly pour it into the charcoal powder and stir well until the charcoal turns into a sticky paste.
6. Cover the charcoal mixture tightly, containing charcoal, chemical, and water, and let it sit for about 24 hours.
7. Next, drain off the excess liquid on the surface of the mixture.
8. Place the dense charcoal at the bottom into a stainless steel pot and heat over low flame, simmering for about 3 hours. This is known as the activation process of activated charcoal.
9. Once the activation is complete, the charcoal is highly pure and can be used for various purposes.

After applying the method to make activated charcoal and obtaining the final product, place the charcoal in a glass jar, seal it tightly, and store it in dry, cool places.

Above are the ways to make activated charcoal from charcoal. We hope the information provided has helped you understand more about the process of creating this type of charcoal. If you have any further questions, feel free to contact us for advice from our experts.