{
  "$type": "site.standard.document",
  "description": "A method of heat-treating a waste cathode material to recover lithium carbonate from the waste cathode material, and a lithium carbonate recovery method using the waste cathode material heat treatment method are provided. The method of heat-treating the waste cathode material includes heating an…",
  "path": "/patents/1330270",
  "publishedAt": "2022-10-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C01D15/08",
    "DOOSAN ENERBILITY CO., LTD."
  ],
  "textContent": "A method of heat-treating a waste cathode material to recover lithium carbonate from the waste cathode material, and a lithium carbonate recovery method using the waste cathode material heat treatment method are provided. The method of heat-treating the waste cathode material includes heating an interior of a heat treatment furnace by burning a hydrocarbon fluid in the heat treatment furnace and producing lithium carbonate (LiCO) and residual metal oxide by reacting a waste cathode material in the heat treatment furnace with COgenerated during burning of the hydrocarbon fluid.",
  "title": "HEAT TREATMENT METHOD OF WASTE CATHODE MATERIALS AND LITHIUM RECOVERY METHOD USING SAME"
}