TGA)及马弗炉中的燃尽试验证明了在CFB中温燃烧条件下可以实现气化细渣的燃尽。由于气化细渣属于Geldart分类法中的A类粒子,采用传统CFB的常用流化风速无法为其提供足够的系统停留时间,故无法实现细粒度气化细渣在CFB炉中的高效燃烧。根据快速流态化图谱,提出了纯燃气化细渣的低气速细粒子快速流态化(low velocity fine particle fast fluidization
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