| abstract |
【Task】 The present invention provides a hybrid gasification combined cycle (IGCC) plant for reducing carbon dioxide emissions and increasing efficiency, including an internal circulating fluidized bed carbonizer that produces syngas and char. The present invention further provides a method and apparatus for retrofitting existing IGCC plants to reduce carbon dioxide emissions, increase efficiency, reduce equipment size, and / or reduce the use of water, coal, and other resources. . [Selection] Figure 5 |