美國
US 12,702,947 B2
Multi-stage direct capture of CO2 from air
US 12,702,947 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY。PDF 可在本頁下載，未登入每天最多 5 篇。
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- 申請人
- EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY
- 發明人
- Bennett D. MARSHALL II; Simon C. WESTON; Aaron W. PETERS
- 公開日
- 2026-08-11
- 申請日
- 2023-11-08
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,947 B2 · US12702947 · 12702947
摘要
Systems and methods are provided for using a multi-stage capture process for capture of CO2 from air. A first or initial sorption process is used to sorb CO2 from air. After sorption from the air is complete, the desorption step of the initial stage is used to form a secondary CO2-containing stream that is passed into one or more additional sorption stages. This secondary CO2-containing stream can be at a concentration of roughly 1.0 vol % or more.…
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專利局網站： 美國專利商標局（USPTO）