Measurement and prediction of bubble point pressure of a novel solvent with propellant for color spray
For design of spray paint using dimethyl ether (DME) as a propellant, bubble point pressures were measured for two binaries, DME + acetone, and DME + 1-hexanol, and a ternary, DME + acetone + 1-hexanol, with a static type apparatus at temperatures of (293.15–313.15) K. The experimental data were cor...
محفوظ في:
| المؤلفون الرئيسيون: | , , , , , , |
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| التنسيق: | مقال |
| منشور في: |
Elsevier B. V.
2020
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| الموضوعات: | |
| الوصول للمادة أونلاين: | http://eprints.utm.my/id/eprint/86400/ https://dx.doi.org/10.1016/j.fluid.2019.112366 |
| الوسوم: |
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| الملخص: | For design of spray paint using dimethyl ether (DME) as a propellant, bubble point pressures were measured for two binaries, DME + acetone, and DME + 1-hexanol, and a ternary, DME + acetone + 1-hexanol, with a static type apparatus at temperatures of (293.15–313.15) K. The experimental data were correlated with the Peng-Robinson-Stryjek-Vera (PRSV) equation of state using conventional mixing rules. Binary interaction parameters, for DME + acetone, and DME + 1-hexanol, were determined from the experimental data and those for acetone + 1-hexanol were determined from literature isobaric data. Vapor-liquid equilibrium (VLE) were also estimated for the ternary. The mole ratio of propellant, DME, was to evaluate the thickener performance of 1-hexanol as a spray paint additive. |
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