发明申请
- 专利标题： Method for Reducing Nitrogen Oxide From Internal Combustion Engine and Device Therefor
- 专利标题（中）： 从内燃机中减少氮氧化物的方法及其装置
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申请号： US13322272申请日： 2010-05-26
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公开(公告)号： US20120125286A1公开(公告)日： 2012-05-24
- 发明人: Atsushi Shimizu , Hirokazu Ohno , Tomohiro Niihama , Masahiro Tsukamoto , Yohsuke Koizumi
- 申请人： Atsushi Shimizu , Hirokazu Ohno , Tomohiro Niihama , Masahiro Tsukamoto , Yohsuke Koizumi
- 优先权： JP2009-126745 20090526; JP2010-076269 20100329; JP2010-079686 20100330
- 国际申请： PCT/JP2010/058935 WO 20100526
- 主分类号： F02B47/02
- IPC分类号： F02B47/02 ; F02M33/00
摘要：
Provided are a method for reducing a nitrogen oxide in an exhaust gas from an internal combustion engine, a membrane module, an apparatus for reducing a nitrogen oxide from an internal combustion engine using the membrane module, and an internal combustion engine apparatus. A method for reducing a nitrogen oxide in an exhaust gas from an internal combustion engine, the method comprising: a step of bringing pressurized air into contact with one surface of a steam permeable membrane (11), and allowing water to flow along the other surface of the steam permeable membrane (11) to moisturize the pressurized air; and a step of introducing the moisturized air into the internal combustion engine.