流化床燃烧 ( FBC)技术的最大优点 ,是燃料利用的灵活性 ,可以充分利用劣质煤 ,因而一直是研究的重点。据有关专家分析 ,未来 10年内有望将其发电效率提高到 50 % ,燃烧效率提高到 99.5%以上 ,机组容量可达 4 0 0～ 50 0 MW。而未来的研究重点将是提高劣质煤的燃尽度问题。美国 The biggest advantage of fluidized bed combustion (FBC) technology is the flexibility of fuel utilization, which can make full use of poor quality coal, which has been the research focus. According to the experts’ analysis, the power generation efficiency is expected to be raised to 50% in the next 10 years, the combustion efficiency will be raised to more than 99.5% and the unit capacity will be 400 ~ 500 MW. The focus of future research will be to improve the burning of low-grade coal problems. United States