LOW AND MIDDLE TEMPERATURE BIOMASS SYNGAS COGENERATION SYSTEM USING ORGANIC RANKINE CYCLE

摘要

PURPOSE: A power generation system for recovering middle and low temperature-waste heat of biomass synthetic gas using an ORC(Organic Rankine Cycle) is provided to reduce energy and costs for drying biomass as residual heat of the synthetic gas circulating through the ORC and returning to a cyclone is used for drying the biomass. CONSTITUTION: A power generation system for recovering middle and low temperature-waste heat of biomass synthetic gas using an ORC comprises a forced dryer, and the ORC. The forced dryer for drying biomass(20) is installed in a raw material feeder(21). The forced dryer is connected between the ORC and a cyclone(23) in order that the synthetic gas returning to the cyclone passes through the forced dryer.