{
  "$type": "site.standard.document",
  "description": "A method for treating exhaust gases from an internal combustion engine in a motor vehicle comprising an exhaust line equipped with a selective catalytic reducer hereinafter SCR (5) and a tank (6) comprising a nitrogen oxide (NOx) reducing agent, the method comprising, at each engine shutdown, a…",
  "path": "/patents/937055",
  "publishedAt": "2016-09-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01N3/208",
    "PEUGEOT CITROEN AUTOMOBILES SA [FR]"
  ],
  "textContent": "A method for treating exhaust gases from an internal combustion engine in a motor vehicle comprising an exhaust line equipped with a selective catalytic reducer hereinafter SCR (5) and a tank (6) comprising a nitrogen oxide (NOx) reducing agent, the method comprising, at each engine shutdown, a step consisting of recording in a computer (11), the date, time and state of the SCR (5), namely whether or not it is operating, then at the next engine startup, if the SCR was in an operating state before the engine shutdown, calculating a temperature of the SCR and determining the operating mode of the engine in low fuel consumption mode or in low NOx emission mode, depending on the temperature calculated for the SCR.",
  "title": "METHOD FOR TREATING EXHAUST GASES FROM AN INTERNAL COMBUSTION ENGINE"
}