| 摘要 |
<p>PURPOSE:To obtain a deodorant, which is low-priced, able to be regenerated with a mild heat source and moreover has an adsorbing power for sulfur dioxide, by making A-type zeolite contain oxides of copper and manganese. CONSTITUTION:In regard to a deodorant suitable to be set at various places such as a home air cleaner, toilet, bath room, etc., A-type zeolite, which has a strong deodorizing power, is made to contain oxides of copper and manganese, which are black and reactive with odor components, at a ratio of (the former):(the latter)=100:(5-50) as a main body of the deodorant. A used deodorant is easily regenerated after desorbing adsorbed offensive odor components easily by being heated up to about 100 deg.C with solar heat, infrared ray lamp, etc., because this deodorant has high absorptivity for heat ray. Moreover, this deodorant has a secondary action of oxidizing CO to CO2, too.</p> |
