›› 2010, Vol. 18 ›› Issue (3): 446-454.

• THERMODYNAMICS AND CHEMICAL ENGINEERING DATA • Previous Articles     Next Articles

Viscosities of Pure Water,Acetic Acid+Water,and p-Xylene+Acetic Acid+Water at Different Temperature and Pressure

QIAO Yan1, DI Zhiguo2, MA Youguang1, MA Peisheng1, XIA Shuqian1   

  1. 1. Key Laboratory for Green Chemical Technology of State Education Ministry, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China;
    2. Daqing Petrochemical Engineering Co.Ltd., Daqing 163714, China
  • Received:2009-03-09 Revised:2009-05-14 Online:2010-06-28 Published:2010-06-28
  • Supported by:
    Supported by China Petrochemical Corporation(X505012)

Viscosities of Pure Water,Acetic Acid+Water,and p-Xylene+Acetic Acid+Water at Different Temperature and Pressure

乔燕1, 邸志国2, 马友光1, 马沛生1, 夏淑倩1   

  1. 1. Key Laboratory for Green Chemical Technology of State Education Ministry, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China;
    2. Daqing Petrochemical Engineering Co.Ltd., Daqing 163714, China
  • 通讯作者: XIA Shuqian,E-mail:shuqianxia@tju.edu.cn
  • 基金资助:
    Supported by China Petrochemical Corporation(X505012)

Abstract: The viscosities of pure water,the acetic acid+water binary system,and the p-xylene+acetic acid+ water ternary system at different concentrations were determined with a rolling-ball viscometer at temperatures from 313.15 to 473.15 K and pressures from 0.10 to 3.20 MPa.The viscosity data were fitted by a correlation equation for the estimation of the mixture viscosities.The average absolute deviations(AAD)of the correlation for binary and ternary systems are 2.48% and 1.77%,respectively.

Key words: viscosity, rolling-ball method, acetic acid, p-xylene

摘要: The viscosities of pure water,the acetic acid+water binary system,and the p-xylene+acetic acid+ water ternary system at different concentrations were determined with a rolling-ball viscometer at temperatures from 313.15 to 473.15 K and pressures from 0.10 to 3.20 MPa.The viscosity data were fitted by a correlation equation for the estimation of the mixture viscosities.The average absolute deviations(AAD)of the correlation for binary and ternary systems are 2.48% and 1.77%,respectively.

关键词: viscosity, rolling-ball method, acetic acid, p-xylene