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Physical Properties of Aqueous Solutions of Piperazine and (2-Amino-2-methyl-1-propanol þ Piperazine) from (298.15 to 333.15) K

Murshid, Ghulam and Mohd Shariff, Azmi and Lau, K.K. and Bustam, Mohamad Azmi (2011) Physical Properties of Aqueous Solutions of Piperazine and (2-Amino-2-methyl-1-propanol þ Piperazine) from (298.15 to 333.15) K. Journl of Chemical & Engineering Data .

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Official URL: http://pubs.acs.org/doi/abs/10.1021/je1012586

Abstract

The density (F), viscosity (η), surface tension (σ), and refractive index (nD) of aqueous solutions of piperazine and aqueous blends of 2-amino-2-methyl-1-propanol (AMP) with piperazine were experimentally measured for a wide range of temperature (298.15 to 333.15) K. The physical properties were measured for piperazine mass fractions (1.74, 3.45, 6.88, and 10.35)and for aqueous blends of (AMP þ PZ) with mass fractions {100 (w1/w2) = (28.26/1.74), (26.55/3.45), (23.12/6.88), (19.6510.35)}. The concentrations for aqueous solutions of (AMP þ PZ) were kept higher due to the growing interest in use of concentrated amines in gas processing. All of the measured physical property values were correlated as a function of temperature.

Item Type:Article
Subjects:T Technology > TP Chemical technology
Departments / MOR / COE:Departments > Chemical Engineering
ID Code:5115
Deposited By: Prof Dr Azmi Mohd Shariff
Deposited On:25 Mar 2011 08:18
Last Modified:19 Jan 2017 08:22

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