Where does the problem of excessive ash content in charcoal produced by charcoal machine equipment lie? How should we resolve it? Excessive ash content in mechanized charcoal has a tremendous impact on the chemical quality of the charcoal; the product not only cannot be exported, but in severe cases even domestic sales are affected. The main reasons are as follows:

a. Impure raw materials;

b. Raw materials inherently have high ash content;

c. Excessive carbonization temperature;

Suote Hongfa Biomass Charcoal Machine experts help you resolve excessive ash content:

a. Impure raw materials: The main methods to resolve this issue are, on one hand, to control the raw material transportation process and ensure that raw materials are not contaminated during transport; on the other hand, to control the storage conditions of raw materials and avoid contamination by sand, dust, and soil. At the same time, the source channels of raw materials must also be well controlled.

b. Raw materials inherently have high ash content: For example, rice husks, straw, weeds, and other materials inherently contain a high amount of ash. Therefore, the charcoal made from them also has a relatively high ash content. Generally speaking, such charcoal cannot be used in the barbecue industry and can only be used in industrial applications.

c. Excessive carbonization temperature: If the temperature during the carbonization process is too high, carbon elements will inevitably combine with hydrogen and oxygen and escape, making the charcoal relatively lighter, while the ash does not escape. In other words, the ash content of the charcoal relatively increases.