2-02　二段噴流床ガス化炉における石炭/プラスチック混合ガス化時のタール発生挙動の把握

抄録

In Central Research Institute of Electric Power Industry (CRIEPI), we are developing the basic technologies for a polygeneration system with CO₂ capture utilizing various fuels such as coal, waste plastic and biomass. The system is using an O₂/CO₂/H₂O blown gasifier for producing syngas. In this development, the gasification reaction characteristics and the tar generation behavior in the reductor of a two-stage entrained flow gasifier are examined using a solid fuel gasification experimental facility simulating reductor of gasifier. In this study, we evaluated the tar generation behavior of fuel that is a mixture of coal and plastics fed into the reductor.