Solid Solubility in the Aqueous 2-Amino-2-methyl-propanol (AMP) Plus Piperazine (PZ) System
نویسندگان
چکیده
منابع مشابه
Crystal structure and electronic properties of 2-amino-2-methyl-1-propanol (AMP) carbamate.
A crystal structure of a carbamate of 2-amino-2-methyl-1-propanol (AMP-carbamate) has been elucidated and its structural and electronic properties investigated by density functional theory calculations and natural bond orbital analyses.
متن کاملOn the origin of preferred bicarbonate production from carbon dioxide (CO₂) capture in aqueous 2-amino-2-methyl-1-propanol (AMP).
AMP and its blends are an attractive solvent for CO2 capture, but the underlying reaction mechanisms still remain uncertain. We attempt to elucidate the factors enhancing bicarbonate production in aqueous AMP as compared to MEA which, like most other primary amines, preferentially forms carbamate. According to our predicted reaction energies, AMP and MEA exhibit similar thermodynamic favorabili...
متن کاملModeling of CO2 Removal from Gas Mixtureby 2-amino-2-methyl-1-propanol (AMP) Using the Modified Kent Eisenberg Model
In this paper, the solubility of CO2 in AMP solution have been measured at temperature range of ( 293, 303 ,313,323) K.The amine concentration ranges studied are (2.0, 2.8, and 3.4) M. A solubility apparatus was used to measure the solubility of CO2 in AMP solution on samples of flue gases from Thermal and Central Power Plants of Esfahan Steel Company. The modified Kent Eisenberg model was used...
متن کاملInhibition of choline synthesis in young rats by 2-amino-2-methyl-propanol-1.
2-Amino-2-methylpropanol-1 and LY ,a-dimethyltriethylcholine have been found to be competitive inhibitors of choline utilization in 40 to 50 gm. male albino rats (1). The former substance apparently only antagonized the utilization of choline in the kidney’ while the latter was an antimetabelite both in the liver and kidney. The quantitative relationships between these inhibitors and choline in...
متن کاملElimination of inhibitors of alkaline phosphatase from 2-amino-2-methyl-1-propanol.
When 2-amino-2-methyl-1-propanol buffer solutions are extracted with chloroform, impurities inhibiting alkaline phosphatase are selectively removed and this source of variation is thereby greatly decreased. We also studied the effect of adding zinc sulfate to this buffer. A combination of chloroform extraction and zinc sulfate, added to give concentrations from 5 to 10 mumol/L, results in buffe...
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ژورنال
عنوان ژورنال: Journal of Chemical & Engineering Data
سال: 2019
ISSN: 0021-9568,1520-5134
DOI: 10.1021/acs.jced.8b01220