United States
US 12,702,951 B2
Process for working-up a nitrous oxide comprising off-gas stream
US 12,702,951 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-11. Applicant: BASF SE. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- BASF SE
- Inventors
- Andreas WÖLFERT; Michael LORENZ; Gerrit WATERS; Marcus REBLE; Holger FRIEDRICH; Andreas WEICKGENANNT; Wolfgang GMEINER
- Publication date
- 2026-08-11
- Filing date
- 2023-07-12
- Document type
- B2 Granted patent
- Also written as
- US 12,702,951 B2 · US12702951 · 12702951
Abstract
The invention relates on a process for working-up a nitrous oxide comprising off-gas stream from a production process of adipic acid by decomposing the nitrous oxide contained in the off-gas stream into nitrogen and oxygen in a fixed bed reactor (21) of a N2O decomposition unit (9) at a temperature in the range from 430 to 800° C.…
The opening of the abstract. The full text is in the PDF.
No account needed: 5 free downloads a day (5 left today). Batch downloads and Office Action citations need a free account.
Patent office website: United States Patent and Trademark Office (USPTO)
Look up another patent
Need many patents at once?
Paste a whole list of numbers. DownloadPatent finds the right version of each and packs the PDFs into one ZIP.
Sign up free