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JPS56163731A - Removing equipment for corrosive gas - Google Patents

Removing equipment for corrosive gas

Info

Publication number
JPS56163731A
JPS56163731A JP6642780A JP6642780A JPS56163731A JP S56163731 A JPS56163731 A JP S56163731A JP 6642780 A JP6642780 A JP 6642780A JP 6642780 A JP6642780 A JP 6642780A JP S56163731 A JPS56163731 A JP S56163731A
Authority
JP
Japan
Prior art keywords
air
corrosive gas
active carbon
ozonized
adsorbed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6642780A
Other languages
Japanese (ja)
Inventor
Nobuyoshi Umiga
Fumie Shimada
Toshiaki Seki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6642780A priority Critical patent/JPS56163731A/en
Publication of JPS56163731A publication Critical patent/JPS56163731A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treating Waste Gases (AREA)

Abstract

PURPOSE: To maintain the constant removing effect of corrosive gas without influence of the change of relative humidity by mixing corrosive gas in an industrial zone, etc. with ozonized air generated from dry, cleaned air, and subjecting is to be adsorbed by active carbon in a highly oxidized condition.
CONSTITUTION: An active carbon filter 12 that cleans the air to be processed is provided in the front part of a conduit 11 for corrosive gas, and a similar active carbon filter 13 is provided in the rear part of the conduit, and an opening of a mixer 18 that mixes ozonized air is provided between the two filters. Insufficiently oxidized corrosive gas not adsorbed by the filter 12 is oxidized in higher order by mixing with ozonized air, and adsorbed by the second stage filter 13 and removed. Thus, completely purified air is obtained. In the passage 14 of ozonized air, the purified air that comes out from the active carbon filter 13 is circulated by a pump 15. The efficiency of generation of ozonized air can be increased by providing a drying agent column before the ultraviolet lamp 16 for generation of ozone and irradiated part 17 and passing dried air. Thus, high efficiency of removing of corrosive gas can be maintained.
COPYRIGHT: (C)1981,JPO&Japio
JP6642780A 1980-05-21 1980-05-21 Removing equipment for corrosive gas Pending JPS56163731A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6642780A JPS56163731A (en) 1980-05-21 1980-05-21 Removing equipment for corrosive gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6642780A JPS56163731A (en) 1980-05-21 1980-05-21 Removing equipment for corrosive gas

Publications (1)

Publication Number Publication Date
JPS56163731A true JPS56163731A (en) 1981-12-16

Family

ID=13315470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6642780A Pending JPS56163731A (en) 1980-05-21 1980-05-21 Removing equipment for corrosive gas

Country Status (1)

Country Link
JP (1) JPS56163731A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02112320U (en) * 1989-02-27 1990-09-07
JPH03151023A (en) * 1989-11-07 1991-06-27 Agency Of Ind Science & Technol Photochemical treatment of gaseous harmful material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02112320U (en) * 1989-02-27 1990-09-07
JPH03151023A (en) * 1989-11-07 1991-06-27 Agency Of Ind Science & Technol Photochemical treatment of gaseous harmful material

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