Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
REDUCTION METHOD FOR NITROGEN OXIDE IN INTERNAL COMBUSTION ENGINE AND DEVICE THEREOF
Document Type and Number:
Japanese Patent JP2017115890
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a reduction method for nitrogen oxide in exhaust gas of an internal combustion engine, capable of simply and effectively reducing nitrogen oxide in exhaust gas of the internal combustion engine; a reduction device for nitrogen oxide; and an internal combustion engine device.SOLUTION: A reduction method for nitrogen oxide in exhaust gas of an internal combustion engine, includes the steps of: contacting air having atmospheric pressure or less with one surface of a water vapor permeation film 11 and flowing water along the other surface of the water vapor permeation film 11 to humidify the air; and introducing the humidified air into the internal combustion engine.SELECTED DRAWING: Figure 4

More Like This:
JP2006046307INTAKE AIR HUMIDIFYING DEVICE FOR INTERNAL COMBUSTION ENGINE
Inventors:
SHIMIZU ATSUSHI
ONO YUICHI
NIIHAMA TOMOHIRO
TSUKAMOTO MASAHIRO
Application Number:
JP2017010944A
Publication Date:
June 29, 2017
Filing Date:
January 25, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ASAHI KASEI CORP
International Classes:
F02M25/032; F02B47/02; F02D19/12; F24F6/00
Domestic Patent References:
JP2000015066A2000-01-18
JP2003506656A2003-02-18
JP2008215215A2008-09-18
JP2003507157A2003-02-25
JP2005326032A2005-11-24
JP2007255808A2007-10-04
JP2005337640A2005-12-08
JP2007328994A2007-12-20
JP2002035533A2002-02-05
JP2007059090A2007-03-08
JP2007287631A2007-11-01
JP2007519823A2007-07-19
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito



 
Previous Patent: A sliding member, a refrigerating compressor using this, a refrigerator, and an air-conditioner

Next Patent: A membrane separation method using waste heat for recovery by mount of CO2 from exhaust gas of a veh...