Abstract
The present disclosure relates to a method that includes, in a first zone, contacting an ammonia-rich gas comprising ammonia with an ammonia-lean liquid sorbent resulting in the reversible transfer of at least a portion of the ammonia from the ammonia-rich gas to the ammonia-lean liquid sorbent, thereby forming an ammonia-rich liquid sorbent and an ammonia-lean gas and, in a second zone, removing at least a portion of the ammonia from the ammonia-rich liquid sorbent to form gaseous ammonia and regenerate the ammonia-lean liquid sorbent.
| Original language | American English |
|---|---|
| Patent number | 12,465,888 B1 |
| Filing date | 11/11/25 |
| State | Published - 2025 |
NLR Publication Number
- NREL/PT-5F00-98205
Keywords
- ammonia-lean liquid sorbent
- ammonia-rich gas
- reversible transfer