Techology Process

Biomass is fed into fixed bed gasifier from its top. After drying, pyrolysis, oxidation, combustible gas and biomass carbon are produced. The purification system will extract tar, vinegar and some high added value products from the gas. After gas is cooled down below 40°c and dehydrated, it is sent to internal combustion gen-sets to generate power. The electricity can be connected to state grid or used in industry field. The temperature of exhaust gas from internal combustion gen-sets is over 450°c, which can be used to supply heat to dry material. 

Available capacity of power plant:100kw to 6MW. Power generation efficiency is over 18%.     

Technology Features:

1. If raw material is rice husk, wood chips, the price of charcoal is up to RMB1,000 per ton.

2. Operate easily. Workers can operate after simple training.

3. Arrangement of equipments is flexible. Easily start and stop.