| abstract |
A deodorizing filter for deodorizing exhaust gas containing oily smoke, which provides a deodorizing filter for exhaust gas containing oily smoke, capable of maintaining the deodorizing performance for a long period of time and suppressing the generation of rot odor due to the automatic oxidative decomposition of oily smoke. . An oil-smoke-containing exhaust deodorizing filter has an adsorbent and / or a deodorizing agent and an oil and fat antioxidant supported on a carrier. The oil-smoke-containing exhaust deodorizing filter may be configured, for example, such that a decomposition catalyst is supported on a carrier. Thereby, even if the exhaust gas containing oily smoke is deodorized, a sufficiently high deodorizing performance can be exhibited over a long period of time, and the occurrence of rot odor due to auto-oxidation of the attached oily smoke can be suppressed. [Selection figure] None |