Why is the use of clay soil is more ideal when making charcoal briquettes?

Clay soil is more ideal for making charcoal briquettes because it has a high binding capacity. When mixed with charcoal dust and other ingredients, clay soil helps to hold the briquettes together and maintain their shape during the drying and burning process. Additionally, clay soil has a high heat resistance, which helps the briquettes burn evenly and efficiently. Overall, the use of clay soil in charcoal briquette production results in a more durable and effective product.

Clay soil is not ideal for making charcoal briquettes. It is not a good binder and can cause the briquettes to crumble and fall apart. Instead, starch or other organic binders are used to hold the briquettes together.