{
  "$type": "site.standard.document",
  "description": "Systems and methods for controlling a gasoline urea selective catalytic reductant catalyst are described. In one example, an observer is provided that corrects an estimate of an amount of NHthat is stored in a SCR. The amount of NHthat is stored in the SCR is a basis for generating additional NHor…",
  "path": "/patents/1319055",
  "publishedAt": "2022-06-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01N3/208",
    "Ford Global Technologies, LLC"
  ],
  "textContent": "Systems and methods for controlling a gasoline urea selective catalytic reductant catalyst are described. In one example, an observer is provided that corrects an estimate of an amount of NHthat is stored in a SCR. The amount of NHthat is stored in the SCR is a basis for generating additional NHor ceasing generation of NH.",
  "title": "METHODS AND SYSTEM FOR CONTROLLING SELECTIVE CATALYTIC REDUCTANT CATALYST OF A GASOLINE ENGINE"
}