Measurement and Correlation of Excess Enthalpy for the System(CO2+CH3OH) Containing Supercritical Carbon Dioxide.

• Dai Wenbin

  Department of lndustrial Chemistry, College of Science & Technology, Nihon University

• Ochi Kenji

  Department of lndustrial Chemistry, College of Science & Technology, Nihon University

• Kurihara Kiyofumi

  Department of lndustrial Chemistry, College of Science & Technology, Nihon University

• Kojima Kazuo

  Department of lndustrial Chemistry, College of Science & Technology, Nihon University

• Hongo Masaru

  Department of lndustrial Chemistry, College of lndustrial Technology, Nihon University

Bibliographic Information

Other Title

• 超臨界二酸化炭素を含む（ＣＯ２＋ＣＨ３ＯＨ）系の過剰エンタルピーの測定と相関
• チョウリンカイ 2サンカタンソ オ フクム CO2+CH3OH ケイ ノ カジ

Abstract

ln order to study the excess enthalpies for mixtures containing supercritical component, a flow isothermal microcalorimeter has been used to measure the excess molar enthalpies of carbon dioxide + methanol system at 308.15K and 7.5∼7.9MPa. The verification of the calorimeter was made by measuring the excess molar enthalpies of methanol + water(exothermic system) and hexane + cyclohexane(endothermic system) at normal pressure and normal temperature. A modified mixing rule Peng-Robinson equation of state was used to correlate all of H^E data measured in this work and fair correlation results were obtained.

Journal

• Netsu Bussei

  Netsu Bussei 12 (2), 64-69, 1998

  JAPAN SOCIETY OF THERMOPHYSICAL PROPERTIES

Keywords

• measurement
• correlation
• excess enthalpy
• supercritical fluid

Details

• CRID: 1390282679642899456
• NII Article ID: 10002396475
• NII Book ID: AN10064743
• DOI: 10.2963/jjtp.12.64
• COI: 1:CAS:528:DyaK1cXivFynt7k%3D
• ISSN: 1881414X
• ISSN: 0913946X
• NDL BIB ID: 4468959
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4468959
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed