abstract |
The deodorizing agent of the present invention is characterized in that the deodorizing agent is made of a crystalline zinc oxide in which zinc oxide and aluminum oxide are mixed, and a molar ratio (ZnO / Al 2 O 3 ) of the zinc oxide to the aluminum oxide is in a range of 40 to 80 , The deodorizing agent has a strong deodorizing action against sulfur gases or acidic gases. A preferable average particle size of the deodorizing agent is 0.2 to 15 μm. |