Abstract
Physical properties such as density, viscosity, surface tension, and refractive index of piperazine (PZ) activated aqueous solutions of 2-amino-2-hydroxymethyl-1,3-propanediol (AHPD) were measured. The experiments covered the PZ mass fraction of (1.74 to 10.35) mass %. The AHPD concentration was varied from (13 to 25) mass %. These properties were investigated over the temperature range of (303.15 to 333.15) K and were correlated as a function of temperature. There was a decrease in all measured properties with increasing temperature.
Original language | English |
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Pages (from-to) | 133-136 |
Number of pages | 4 |
Journal | Journal of Chemical and Engineering Data |
Volume | 57 |
Issue number | 1 |
DOIs | |
Publication status | Published - 12 Jan 2012 |