METHOD AND APPARATUS FOR PREVENTING ENVIRONMENTAL POLLUTION DUE TO ALCOHOL

Title:

METHOD AND APPARATUS FOR PREVENTING ENVIRONMENTAL POLLUTION DUE TO ALCOHOL

Document Type and Number:

Japanese Patent JPS54126670

Kind Code:

A

Abstract:

PURPOSE: To prevent propagation of bacteria which utilize alcohol preferentially, by arranging activated carbon fiber structures made from acrylonitrile type polymer in an exhaust gas path of a tank or a plant generating alcohol vapor to allow alcohol in exhaust gas to be adsorbed.

CONSTITUTION: Support frame 14 housing activated carbon fiber structures 18 is put in slender box 4, fixed with flange 14, covered 5, and hermetically sealed. Exhaust gas in tank 1 is introduced from inlet 7 through valve 19 of pipe 2 into adsorber 3 perfectly isolated from the external atmosphere, and the gas is allowed to flow to the side of cover 5 through exhaust port 13. By being contacted to structures 18, the gas is filtered, and alcohol contained is thoroughly adsorbed. The resulting clean air reaches a pass at the opposite side of cover 5, and it is released from outlet 8.

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Inventors:

FUJII TOSHIKATSU
IKUMOTO SHIGEHARU
SATAKE YASUHIRO
HATSUTORI NORIAKI

Application Number:

JP3417378A

Publication Date:

October 02, 1979

Filing Date:

March 27, 1978

Export Citation:

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Assignee:

TOHO BESLON CO
KIRIN SEAGRAM LTD

International Classes:

B01D53/72; B01D53/02; B41F23/00; C12F3/00; (IPC1-7): B01D53/34

Domestic Patent References:

JPS518174A

1976-01-22

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