公开(公告)号：WO2021047928A1

公开(公告)日：2021-03-18

申请号：PCT/EP2020/074181

申请日：2020-08-31

Applicant: BASF SE

Inventor： HOLCOMBE, Thomas, Wesley ,  INGRAM, Thomas ,  PANCHENKO, Alexander ,  ERNST, Martin ,  SIEDER, Georg

IPC: B01D53/14 ,  C07C319/20 ,  C07C323/12

Abstract: A process for removing acid gases from a fluid stream, wherein the fluid stream is contacted with an absorbent to obtain a treated fluid stream and a laden absorbent, the absorbent comprising at least one diluent and a compound of the general formula (I) wherein R1 is C1-C3-alkyl; R2 is C1-C3-alkyl; R3 is selected from hydrogen and C1-C3-alkyl; R4 is selected from hydrogen and C1-C3-alkyl and n is an integer in the range of 1 to 4.

公开(公告)号：EP4028148A1

公开(公告)日：2022-07-20

申请号：EP20761285.4

申请日：2020-08-31

Applicant: BASF SE

Inventor： HOLCOMBE, Thomas, Wesley ,  INGRAM, Thomas ,  PANCHENKO, Alexander ,  ERNST, Martin ,  SIEDER, Georg

IPC: B01D53/14 ,  C07C319/20 ,  C07C323/12