US 12,420,227 B2
Aqueous CO2 absorbent comprising 2-amino-2-methyl-1-propanol and 3-aminopropanol
Karl Anders Hoff, Trondheim (NO); Thor Mejdell, Trondheim (NO); Inna Kim, Trondheim (NO); Andreas Grimstvedt, Trondheim (NO); and Eirik Falck Da Silva, Trondheim (NO)
Assigned to Aker Carbon Capture Norway AS, Lysaker (NO)
Filed by Aker Carbon Capture Norway AS, Lysaker (NO)
Filed on Jun. 6, 2023, as Appl. No. 18/330,012.
Application 18/330,012 is a continuation of application No. 16/690,791, filed on Nov. 21, 2019, abandoned.
Application 16/690,791 is a continuation of application No. 14/646,936, abandoned, previously published as PCT/EP2013/075837, filed on Dec. 6, 2013.
Claims priority of application No. 20121474 (NO), filed on Dec. 7, 2012.
Prior Publication US 2023/0321589 A1, Oct. 12, 2023
Int. Cl. B01D 53/14 (2006.01); B01D 53/62 (2006.01); B01D 53/77 (2006.01); B01D 53/78 (2006.01); B01D 53/96 (2006.01)
CPC B01D 53/1475 (2013.01) [B01D 53/1493 (2013.01); B01D 2252/20405 (2013.01); B01D 2252/20421 (2013.01); B01D 2252/20484 (2013.01); B01D 2252/504 (2013.01); B01D 2258/0283 (2013.01); Y02C 20/40 (2020.08)] 8 Claims
OG exemplary drawing
 
1. An aqueous CO2 absorbent comprising a combination of 2-amino-2-methyl-1-propanol (AMP) and 3-aminopropanol (AP).