{
  "$type": "site.standard.document",
  "description": "Processes for the recovery or purification of lithium species from various sources are described. Such sources include natural sources or deposits, such as in mining applications, and synthetic or non-natural sources, such as in the recycling of lithium species from batteries. In embodiments, the…",
  "path": "/patents/1312103",
  "publishedAt": "2022-03-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C22B7/007",
    "XPS EXPERT PROCESS SOLUTIONS - GLENCORE CANADA CORPORATION"
  ],
  "textContent": "Processes for the recovery or purification of lithium species from various sources are described. Such sources include natural sources or deposits, such as in mining applications, and synthetic or non-natural sources, such as in the recycling of lithium species from batteries. In embodiments, the process comprises treating a LiSO-comprising aqueous solution with one or more barium salts to form a precipitate comprising barium sulfate (BaSO). In embodiments, the processes may further comprise the preparation of a lithium sulfate-containing solution via treatment of the starting material or mixture with sulfuric acid. In embodiments, further treatments may be performed, for example prior to and/or subsequent to treatment with one or more barium salts, for example for initial or further sulfate removal, and/or removal of other metal species that may be present. The recovered lithium species be used directly, or converted into other forms, for use in a variety of applications.",
  "title": "LITHIUM RECOVERY AND PURIFICATION"
}