Chemistry, like all the natural sciences, begins with the direct observation of nature¡ª in this case, of matter.139755-85-4, Name is 5-(2-Ethoxy-5-((4-(2-hydroxyethyl)piperazin-1-yl)sulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one, SMILES is O=C1C(N(C)N=C2CCC)=C2N=C(C3=CC(S(=O)(N4CCN(CCO)CC4)=O)=CC=C3OCC)N1, belongs to piperazines compound. In a document, author is Lee, Yunje, introduce the new discover, Formula: C23H32N6O5S.
Operation of a Pilot-Scale CO2 Capture Process with a New Energy-Efficient Polyamine Solvent
A new blending recipe of a polyamine-based solvent for capturing post-combustion CO2 was proposed, and its performance and characteristics were investigated using a pilot-scale carbon capture process (PCCP). The proposed solvent is a blend of three types of amines and was designed to separate the solvent roles into those of a main amine, auxiliary amine, and reaction-rate-enhancing amine. Polyamine 3,3 ‘-iminobis (N, N-dimethylpropylamine) was selected as the main amine given its ability to capture large amounts of CO2. 2-Amino-2-methyl-1-propanol was used as the auxiliary amine, with piperazine added as the reaction-rate-enhancing amine. This solvent was tested in a PCCP that can handle 150 Nm(3)/h of flue gas. The proposed solvent was found to operate stably while consuming substantially lower reboiler duty than the monoethanolamine (MEA) 30 mass% solvent.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 139755-85-4 is helpful to your research. Formula: C23H32N6O5S.
Reference:
Piperazine – Wikipedia,
,Piperazines – an overview | ScienceDirect Topics