{
  "$type": "site.standard.document",
  "description": "Provided are an electrode catalyst production system and production method capable of omitting the operation for an operator to transfer an electrode catalyst precursor, and shortening a drying time of the electrode catalyst precursor. The invention is configured as follows. An electrode catalyst…",
  "path": "/patents/1402545",
  "publishedAt": "2025-11-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B01D25/12",
    "N E CHEMCAT CORP [JP]"
  ],
  "textContent": "Provided are an electrode catalyst production system and production method capable of omitting the operation for an operator to transfer an electrode catalyst precursor, and shortening a drying time of the electrode catalyst precursor. The invention is configured as follows. An electrode catalyst production system 10 has an electrode catalyst precursor production device 12, a washing device 13 and a drying device 14. The drying device 14 includes executors for executing: an introduction step S31 for introducing an electrode catalyst precursor into a container main body 202; a drying processing step S32 for drying the electrode catalyst precursor by heating and depressurizing the container main body 202, and stirring and mixing the electrode catalyst precursor with a stirring blade 204; a cooling step S33 for cooling the electrode catalyst precursor by cooling and depressurizing the container main body 202, and stirring and mixing the electrode catalyst precursor with the stirring blade; a slow oxidation step S34 for performing a slow oxidation treatment on the electrode catalyst precursor by supplying air to the container main body 202; and a retrieving step S35 for retrieving the electrode catalyst precursor inside the container main body 202.",
  "title": "PRODUCTION SYSTEM AND PRODUCTION METHOD FOR CATALYST FOR ELECTRODE"
}