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ITS » Master Theses » Teknologi Proses - S2
Posted by dunia_zone@ymail.com at 30/06/2010 13:43:51  •  2113 Views


KESETIMBANGAN UAP-CAIR ISOTERMAL UNTUK CAMPURAN OLIGOMER DAN ALKOHOL

ISOTHERMAL VAPOR-LIQUID EQUILIBRIUM FOR MIXTURES OF OLIGOMERIC MATERIALS WITH ALCOHOLS

Author :
KHOIROH, IANATUL ( 2307201703 )




ABSTRACT

A vapor pressure apparatus was installed to measure isothermal vapor-liquid equilibrium VLE data for seven binary systems of polybutadiene methylene chloride 341.1 to 409.0 K polyethylene glycol mono-4-octylphenyl ether PEGOPE methanol at 341.0 to 403.1 K PEGOPE ethanol at 342.6 to 454.1 K PEGOPE 2-propanol at 350.1 to 453.3 K polyethylene glycol mono-4-nonylphenyl ether PEGNPE methanol at 340.6 to 414.7 K PEGNPE ethanol at 341.9 to 414.1 K and PEGNPE 2-propanol at 351.5 to 454.5 K. Equilibrium pressure measurements were conducted to obtain P-T-x data. The experimental data were correlated by using the Antoine equation to regress the Antoine constants. These VLE data were further treated using the Barkers method and correlated with the UNIQUAC and the Polymer NRTL activity coefficient models respectively. The correlation results showed good agreement between the calculated values and the experimental data. The solvent activities of the experimental results are also reported and agree fairly well with the calculated values from the UNIQUAC equation.



Keywordsvapor-liquid equilibrium
 
Subject:  Kesetimbangan uap-cair
Contributor
  1. Prof. Dr. Ir. Gede Wibawa, M. Eng
Date Create: 30/06/2010
Type: Text
Format: pdf.
Language: Indonesian
Identifier: ITS-Master-3100010037361
Collection ID: 3100010037361
Call Number: RTK 660.299 2 Kho k


Source
Master Theses, Chimecal Engineering, RTK 660.299 2 Kho k, 2010

Rights
Copyright @2010 by ITS Library. This publication is protected by copyright and permission should be obtained from the ITS Library prior to any prohibited reproduction, storage in a retrievel system, or transmission in any form or by any means, electronic, mechanical, photocopying, recording, or likewise. For information regarding permission(s), write to ITS Library




[ Download - Open Access ]

  1.  ITS-Master-11864-2307201703-Abstract_En.pdf - 116 KB
  2.  ITS-Master-11864-2307201703-Conclusion.pdf - 125 KB




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