Title:
METHOD FOR REMOVING HARMFUL SUBSTANCE AND APPARATUS FOR REMOVING HARMFUL SUBSTANCE
Document Type and Number:
WIPO Patent Application WO/2010/100732
Kind Code:
A1
Abstract:
Disclosed are a method and an apparatus for removing harmful substances such as carbon monoxide, carbon dioxide and particulate substances from a gas discharged by an internal combustion engine or an incinerator without using a catalyst containing a rare metal. The method for removing harmful substances is a method for removing harmful substances in a gas, which comprises a pretreatment step C wherein a gas containing harmful substances is ionized; a burning step E wherein the harmful substances in the gas are burned by heating the gas containing the harmful substances; a harmful substance removal step B wherein the harmful substances are removed by discharging the gas containing the harmful substances, in the form of fine bubbles, into a liquid containing at least hydroxyl ions; and a deodorizing/ antibacterial treatment step D wherein the odor of the gas is removed and activity of viruses in the gas is suppressed by passing the gas through a filter which contains at least catechin.
Inventors:
KUBOTA YOSHINORI (JP)
Application Number:
PCT/JP2009/054094
Publication Date:
September 10, 2010
Filing Date:
March 04, 2009
Export Citation:
Assignee:
RYNCOSMOS LLC (US)
KUBOTA YOSHINORI (JP)
KUBOTA YOSHINORI (JP)
International Classes:
B01D53/62; B01D47/02; B01D50/00; B01D51/00; B01D53/14; B01D53/18; B01D53/38; B01D53/74; B01D53/81; B03C3/41; F01N3/04
Foreign References:
| JPH08508448A | 1996-09-10 | |||
| JPH08187419A | 1996-07-23 | |||
| JP2006206635A | 2006-08-10 | |||
| JPH06285331A | 1994-10-11 | |||
| JPS5083336U | 1975-07-17 | |||
| JP2007111437A | 2007-05-10 | |||
| JP2007038188A | 2007-02-15 |
Attorney, Agent or Firm:
IWAKI, Kenji (JP)
Kenji Iwaki (JP)
Kenji Iwaki (JP)
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