A mathematical model is developed to evaluate the performance of sulfur retention by limestone in circulating fluidized beds. The model considers particle movement and attrition, calcination and initial pore size distribution, pore plugging and cyclone performance. Percolation scaling theory is used
β¦ LIBER β¦
96/00716 Modeling sulfur retention in circulating fluidized bed combustors
- Publisher
- Elsevier Science
- Year
- 1996
- Weight
- 185 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0140-6701
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## Abstract A reactor model is presented to calculate the sulfur retention and SO~2~ emission of a fluidizedβbed coal combustor with absorption of SO~2~ by limestone or dolomite. It is based on the twoβphase theory of fluidization and a two parameter simplified rate expression for the sulfation rea