{
  "$type": "site.standard.document",
  "description": "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…",
  "path": "/patents/1003753",
  "publishedAt": "2012-04-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B01D63/02",
    "ASAHI KASEI CHEMICALS CORP [JP]"
  ],
  "textContent": "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.",
  "title": "METHOD FOR REDUCING NITROGEN OXIDE IN INTERNAL COMBUSTION ENGINE AND DEVICE THEREFOR"
}