Property prediction of poly(propylene) plasticized by CO2

Hiroshi Inomata, Yusuke Koizumi, Kohtatsu Hirose, Yoshiyuki Sato, Hideo Ohyabu

Research output: Contribution to conferencePaper

Abstract

We have measured the P-V-T at molten state and swelling ratio at solid state under pressurized CO2 for poly(propylene) and re-determined the parameters of Sanchez-Lacombe (S-L) EOS by using the measured data. The prediction methodology for predicting various thermodynamic properties by using the S-L EOS with appropriate theory was presented. A comparison of prediction accuracy between the parameter sets indicated that the parameter set representing the P-V-T behavior well can predict the other properties such as viscosity, solubility and surface tension.

Original languageEnglish
Number of pages1
Publication statusPublished - 2005 Dec 1
Event05AIChE: 2005 AIChE Annual Meeting and Fall Showcase - Cincinnati, OH, United States
Duration: 2005 Oct 302005 Nov 4

Other

Other05AIChE: 2005 AIChE Annual Meeting and Fall Showcase
CountryUnited States
CityCincinnati, OH
Period05/10/3005/11/4

Keywords

  • CO
  • MCP
  • P-V-T
  • Sanchez-Lacombe EOS

ASJC Scopus subject areas

  • Engineering(all)

Fingerprint Dive into the research topics of 'Property prediction of poly(propylene) plasticized by CO2'. Together they form a unique fingerprint.

  • Cite this

    Inomata, H., Koizumi, Y., Hirose, K., Sato, Y., & Ohyabu, H. (2005). Property prediction of poly(propylene) plasticized by CO2 . Paper presented at 05AIChE: 2005 AIChE Annual Meeting and Fall Showcase, Cincinnati, OH, United States.