美國
US 12,702,987 B2
Method for improving lithium yield in a direct lithium extraction process
US 12,702,987 B2 是美國專利商標局(USPTO)的核准專利,日期 2026-08-11。申請人:Aquatech International, LLC。PDF 可在本頁下載,未登入每天最多 5 篇。
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- 申請人
- Aquatech International, LLC
- 發明人
- Constantine Collias; Daniel Travis Shay; Mohamed Yehia Areef
- 公開日
- 2026-08-11
- 申請日
- 2025-01-31
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,987 B2 · US12702987 · 12702987
摘要
There is disclosed a method and apparatus for improving lithium yield of lithium lithium-selective media in one or more packed-bed columns in a direct lithium extraction process. The method comprises the steps of a) passing the lithium-selective media and a stream of process fluid through a screening zone; and b) collecting a portion of lithium-selective media having a required particle-size distribution and/or free of contaminants.
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專利局網站: 美國專利商標局(USPTO)