| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method of effectively removing sulfur in combustion gas in a fluid bed furnace which effectively utilizes lime sludge generated in a paper mill. <P>SOLUTION: In the method of removing sulfur in the fluid bed combustion equipment, the lime sludge generated in slaking and causticizing processes as a white liquor manufacturing process for pulp digestion is charged in the fluid bed furnace. The lime sludge has a specific surface area 0.300 m<SP>2</SP>/g, and is charged in the fluid bed by mixing with sludge generated in an effluent treatment process. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
