Biomass briquettes are a kind of compression processing technology using biomass energy, which can press biomass raw materials such as sawdust, straw and rice husk into uniform granular or block fuel, and is widely used in the field of biomass energy. Choosing suitable raw materials is very important for the quality and efficiency of biomass briquettes, so what kind of raw materials are the best for biomass briquettes?

First of all, the best raw materials for biomass briquettes should have good compressibility. This includes moderate density of raw materials, appropriate moisture content and appropriate particle size. Generally speaking, raw materials with moisture content between 10% and 15% are most suitable for briquettes, and too high or too low moisture content will affect the briquetting effect. In addition, the particle size will also affect the compressibility of raw materials, and too large or too small particles will affect the normal operation of the briquette machine.
Secondly, the best raw materials for biomass briquettes should have good combustion performance. This includes the calorific value of raw materials, ash content and exhaust gas emission during combustion. Generally speaking, wood raw materials such as sawdust and sawdust are considered as one of the best raw materials for biomass briquettes because of their good natural combustion performance. Although the calorific value of straw and rice husk is low, they are widely used in biomass briquettes production because of their rich resources and renewability.
Besides, the best raw materials for biomass briquettes should be sustainable and environmentally friendly. This includes environmental protection issues such as whether the source of raw materials is sustainable and whether there is a lot of waste. Under the background of promoting the concept of sustainable development and environmental protection, it is very important to choose renewable and environmentally friendly raw materials for biomass briquettes production.
To sum up, the best raw materials for biomass briquettes should have good compressibility, good combustion performance, sustainability and environmental protection. In actual production, according to different biomass briquetting equipment and process requirements, different types of biomass raw materials can be selected for processing to obtain the best production effect. It is hoped that there will be more efficient and environmentally friendly biomass briquette raw materials in the future, which will contribute more to the development of biomass energy.