主催: 日本エネルギー学会, 石炭科学部会, コークス工学研究部会, 重質油部会
共催: 石炭・炭素資源有効利用研究会
会議名: 第59回石炭科学会議
開催地: 札幌・道民活動センターかでる2.7（ハイブリッド開催）
開催日: 2022/10/20 - 2022/10/21
p. 30-31
CRIEPI is developing a poly-generation system using various fuels with CO2 capture. The system is composed of a gasifier, a gas clean-up, a power generation, and a chemical synthesis process. The gasifier is based on an O2/CO2/H2O blown gasifier developed in a previous project for developing an Oxy-fuel IGCC system, and it will be upgraded in the present project to treat various carbonaceous feedstock, such as plastic wastes as well as coal. This presentation shows the current progress of the research project, especially about 3 TPD gasifier test results. Coal and polypropylene (PP) as a plastic-waste simulated sample were co-gasified by the 3 TPD gasifier. In the case of polypropylene injection into the combustor, organic gas concentration in syngas was suppressed compared with the case of its injection into the reductor.
