| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a honeycomb-shaped filter, heightening the deodorizing effect by one time gas passing to two or more kinds of malodor while reducing a pressure loss. <P>SOLUTION: A basic gas adsorption sheet 3 and acidic gas adsorption sheet 4 are used to create an integral type sheet 2 having the basic gas adsorption sheet 3 on one side surface and acidic gas adsorption sheet 4 on the other side surface. The integral type sheet 2 is used to create a corrugated sheet 6 with continuous alternations of crest part 8 and valley part 9 and a flat plate sheet 7. The corrugated sheet 6 and the flat plate sheet 7 are alternately stacked to form a honeycomb type filter of a honeycomb structure. In this structure, the sheet having two kinds of functions is evenly distributed on both sides of the corrugated sheet 6 having the maximum contact area with passing gas to heighten the deodorizing efficiency. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
