Barzagli, Francesco published the artcileScreening study of different amine-based solutions as sorbents for direct CO2 capture from air, Product Details of C4H11NO, the publication is ACS Sustainable Chemistry & Engineering (2020), 8(37), 14013-14021, database is CAplus.
Direct air capture (DAC) is an emerging technol. that can help limit the global temperature rises, as it has the potential to contrast the dispersed CO2 emissions coming from transport and heating that cannot be captured with traditional CCS methods. Although recent improvements are bringing DAC closer to com. feasibility, an obstacle to its diffusion is the high regeneration energy required by the most common liquid sorbents, Na or K hydroxides. In order to develop efficient and more sustainable sorbents, in the present screening study several alkanolamines, particularly those already known for their utilization in CCS, were tested for DAC. The percentage of CO2 absorbed from compressed air of their 1.5 mol dm-3 aqueous solutions was evaluated in 24 h capture experiments and the species formed were identified and quantified by means of 13C-NMR spectroscopy. For selected amines, their performance in organic diluents was also evaluated. The correlations between aerial CO2 absorption, chem. structures of the different amine and species formed in solution have shown that a high yield production of amine carbamate is the decisive factor for an effective CO2 capture, and that aqueous primary unhindered amines are as efficient as aqueous alkali hydroxides, with the potential of a lower regeneration energy.
ACS Sustainable Chemistry & Engineering published new progress about 96-20-8. 96-20-8 belongs to alcohols-buliding-blocks, auxiliary class Amine,Aliphatic hydrocarbon chain,Alcohol, name is 2-Aminobutan-1-ol, and the molecular formula is C4H11NO, Product Details of C4H11NO.
Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts