Densities of CO₂‑Loaded and Unloaded 3‑Amino-1-propanol Aqueous Solutions and Their Blends with 2‑Amino-2-methyl-1-propanol at High Pressures.

ABSTRACT: Carbon capture and storage and carbon capture and utilization are key technologies to reduce CO₂ emissions by capturing and storing (or converting) CO₂. In this context, amine-based aqueous solutions play a key role in these processes, especially because of their efficiency in chemically binding CO₂. However, some physical properties under high pressure and temperature systems remain poorly reported in physical chemical databases. This work presents experimental data on the density of aqueous amine solutions of 3-amino-1-propanol (AP) when they are CO₂-loaded and unloaded and its blends with 2-amino-2-methyl-1-propanol (AMP) (unloaded) under high-pressure conditions (up to 100 MPa) and at a wide temperature range (293.15-393.15 K). Density measur

SUBMITTER: Dos Santos LC 

PROVIDER: S-EPMC12593155 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature