CFB与NID脱硫工艺技术经济性比较

Technical and Economic Comparison between CFB and Desulfurization Technology of NID

半干法循环流化床(CFB)法与NID脱硫工艺是目前国内较成熟并应用最多的(半)干法脱硫技术,但在运行中存在许多问题。文章结合实例,剖析了问题产生的原因,并针对这些问题对循环流化床与NID脱硫工艺的主要技术经济性能进行了分析比较。

The semi-dry circulating fluid bed （CFB） process and desulfurization technology of NID are （semi） dry processes of desulfurization technologies which are mature and used widely in the country at present time, but many problems are existing in the operation. In combination with the actual examples, the paper analyzes the occurring problems and makes technical and economic analysis and comparison between CFB and desulfurization technology of NID.