Guide: Biomass utilization technologies: There are many types, all with different characteristics and attributes. Biomass utilization technologies are also complex and diverse. Looking at all biomass utilization technologies at home and abroad, they convert biomass into solid, liquid and gaseous fuels. Make efficient use of

　　Biomass utilization technologies: There are many types, all with different characteristics and attributes. Biomass utilization technologies are also complex and diverse. Looking at all biomass utilization technologies at home and abroad, they convert biomass into solid, liquid and gaseous fuels. The main ways to make efficient use are:

　　1. Direct combustion technology includes indoor gas stove combustion technology, boiler combustion technology, biomass and coal mixed combustion technology, and some related compression molding and baking technologies.

　　2. Biomass conversion technology is divided into: small household biogas digesters, large and medium anaerobic digestion.

　　3. Thermochemical conversion includes biomass gasification, dry distillation, pyrolysis and liquefaction (rapid) and other technologies.

　　4. The liquefaction technology includes the technology of refining vegetable oil, the production of ethanol, methanol and other technologies.

　　5. Organic waste energy treatment technology.