{
  "$type": "site.standard.document",
  "description": "A distributed methanation system (1) according to the present invention includes: a methane generation system (10) that includes a co-electrolysis device (11) and a methane reactor (12), and generates methane by being supplied with power, water, and carbon dioxide; and a fuel cell power generation…",
  "path": "/patents/1386702",
  "publishedAt": "2026-04-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B01D53/02",
    "MITSUBISHI ELECTRIC CORP [JP]"
  ],
  "textContent": "A distributed methanation system (1) according to the present invention includes: a methane generation system (10) that includes a co-electrolysis device (11) and a methane reactor (12), and generates methane by being supplied with power, water, and carbon dioxide; and a fuel cell power generation system (20) that includes a reformer (21) which converts the methane supplied from the methane generation system (10) into hydrogen and a fuel cell (22) which generates power using the hydrogen supplied from the reformer (21), in which the fuel cell power generation system (20) includes a circulation flow path which recirculates an off-gas of the hydrogen generated in the fuel cell (22) and a separator (24) which separates carbon dioxide from the off-gas of the hydrogen, and the distributed methanation system (1) further includes a carbon dioxide recovery device (40) which recovers the carbon dioxide separated by the separator (24).",
  "title": "DISTRIBUTED METHANATION SYSTEM"
}