Thermophysical properties of aqueous piperazine and aqueous (N-methyldiethanolamine + piperazine) solutions at temperatures (298.15 to 338.15) K

• Main Authors: A., Muhammad, M.I.A., Mutalib, T., Murugesan, A., Shafeeq
• Format: Citation Index Journal
• Published: 2009
• Subjects: TP Chemical technology
• Online Access: http://eprints.utp.edu.my/595/1/paper.pdf; http://www.scopus.com/inward/record.url?eid=2-s2.0-69049112226&partnerID=40&md5=9a08782de91d7c1694113c7ff7511309; http://eprints.utp.edu.my/595/
• Institution: Universiti Teknologi Petronas

In the present work, thermophysical properties such as density (ρ), dynamic viscosity (η), refractive index (nD), and surface tension (σ) of aqueous piperazine (PZ) solutions with mass fractions (100w = 1.74, 5.16, 10.35) have been measured from temperatures (298.15 to 338.15) K. All of these proper...