{
  "$type": "site.standard.document",
  "description": "The method involves injecting a reducing agent into an exhaust line (2). A post-treatment system (5) is provided with a reduction catalyst (6). Performance of the post-treatment system is verified. Conditions of state of components of the post-treatment system are checked. An operation condition of…",
  "path": "/patents/983218",
  "publishedAt": "2013-10-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01N11/007",
    "PEUGEOT CITROEN AUTOMOBILES SA [FR]"
  ],
  "textContent": "The method involves injecting a reducing agent into an exhaust line (2). A post-treatment system (5) is provided with a reduction catalyst (6). Performance of the post-treatment system is verified. Conditions of state of components of the post-treatment system are checked. An operation condition of a nitrogen oxide sensor (11) is verified. An operation condition of a reducing agent injector (7) is checked. Temperature of ambient air is determined, which lies between minimal temperature and maximum temperature.",
  "title": "Method for monitoring the efficiency of a system for after-treatment of exhaust gas"
}