美國
US 12,697,580 B2
Oxygen-enriched combustion for natural gas combined cycle operation
US 12,697,580 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-04。申請人：EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY
- 發明人
- David C. Calabro; Edward W. Corcoran JR.; Neel Rangnekar; Yu Wang
- 公開日
- 2026-08-04
- 申請日
- 2023-07-10
- 文件種類
- B2 核准公告
- 也寫作
- US 12,697,580 B2 · US12697580 · 12697580
摘要
Systems and methods are provided for operating a combined cycle power plant while enhancing the CO2 content of the flue gas generated by the power plant. The CO2 content is enhanced by using a combination of exhaust gas recycle and oxygen-enriched combustion. The oxygen-containing flow for performing the oxygen-enriched combustion can be generated by an integrated pressure swing adsorption process that allows for production of a commercial grade nitrogen stream (95 vol % or more of N2) while also providing an oxygen-containing stream with an oxygen content between 25 vol % and 48 vol % with hi…
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專利局網站： 美國專利商標局（USPTO）