GP Green Energy Systems Pvt. Ltd. (GP Energy) products

The solid biomass fuel having moisture content not exceeding 20% and 25mm in size is fed from the top of the Gasifier, while air and steam are fed from the bottom.The air and steam move upward against the downward movement of the biomass fuel, generating producer gas . This process of gas generation is the principle behind Updraft gasification.While the plant is under normal operation, following zones are believed to exist in the gasifier from bottom to top, as shown in the cross sectional view.

The Dual Fluidized Bed ( DFB ) Gasifier developed by Gussing Renewable GmbH (GRE)  with the technology introduced by Vienna University of Technology, is considered as the most sophisticated process for the production of gas from renewable resources in the world and is state of the art. At the heart of the FICFB (Fast Internally Circulating Fluidized Bed) reactor are two interconnected fluidized bed reactors. In one, the gasification reactor, feedstock together with water vapor produces a nearly nitrogen-free, low-tar gas with high calorific value in a circulating fluidized bed at ~850° C. Coke from gasification and process residues, such as tar, are burned in the other,i.e. the combustion chamber, at ~930° C.