TY  - JOUR
EP  - 2663
ID  - scholars2093
IS  - 5
KW  - 2-amino-2-methyl-1-propanol; Aqueous blends; Aqueous solutions; Gas processing; Mass fraction
KW  -  Amination; Nickel oxide; Physical properties; Refractive index; Surface tension
KW  -  Solutions
TI  - Physical properties of aqueous solutions of piperazine and (2-amino-2-methyl-1-propanol + piperazine) from (298.15 to 333.15) K
N2  - The density (Ï?), viscosity (η), surface tension (Ï?), 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 + PZ) with mass fractions 100 (w 1/w2) = (28.26/1.74), (26.55/3.45), (23.12/6.88), (19.65/10.35). The concentrations for aqueous solutions of (AMP + 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. © 2011 American Chemical Society.
SN  - 00219568
AV  - none
SP  - 2660
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-79956089585&doi=10.1021%2fje1012586&partnerID=40&md5=a0bdc4db76c6b16550afe0faf11264e2
N1  - cited By 44
A1  - Murshid, G.
A1  - Shariff, A.M.
A1  - Keong, L.K.
A1  - Bustam, M.A.
Y1  - 2011///
VL  - 56
JF  - Journal of Chemical and Engineering Data
ER  -