【発明の名称】脱臭方法

Title:

【発明の名称】脱臭方法

Document Type and Number:

Japanese Patent JP2840888

Kind Code:

B2

Abstract:

PURPOSE:To use an deodorant for a long period of time by feeding malodorous gas to humus deodorant packed beds A, B in plural stages in series to deodorize it, renewing time packed bed A of the 1st stage when its deodorizing efficiency is lowered and feeding the odorous gas from the 2nd packed bed B using the renewed packed bed A as the final stage in series to deodorize it. CONSTITUTION:Humus deodorant packed bed A, B are installed in plural stages and odorous gas is fed to the packed beds A, B in series to deodorize it. The packed bed A of the 1st stage is renewed when its deodorizing efficiency is lowered and the odorous gas is fed from the 2nd packed bed B using the renewed packed bed A as the final stage in series to deodorize it. As a result, the deodorant is used for a long period of time by using the performance properties of the humus deodorant.

Inventors:

GOTO KOZO
SUZUKI KUNITAKE

Application Number:

JP6239291A

Publication Date:

December 24, 1998

Filing Date:

March 05, 1991

Export Citation:

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