Zobrazeno 1 - 8
of 8
pro vyhledávání: '"James S. Dickmann"'
Publikováno v:
Industrial & Engineering Chemistry Research. 59:7926-7942
Volumetric properties and viscosity of mixtures of a synthetic poly(α-olefin) base oil with polymethacrylate-based polymeric additives have been studied. Two different polymeric additives were eval...
Publikováno v:
Industrial & Engineering Chemistry Research. 58:15649-15665
Densities of the ionic liquids [C2C1im]Cl, [C3C1im]Cl, [C4C1im]Cl, and [C6C1im]Cl and their mixtures with ethanol were determined up to 40 MPa and 398 K. Density was modeled as a function of temperature, pressure, and composition using the Sanchez–
Publikováno v:
Industrial & Engineering Chemistry Research. 57:17266-17275
Temperature and pressure effects on density and viscosity are reported for six base oils consisting of four mineral oils and two synthetic oils composed of poly(α-olefins). Using a variable-volume view cell, density data were collected at 298, 323,
Publikováno v:
Thermochimica Acta. 669:126-139
The ionic liquids 1-ethyl-3-methylimidazolium acetate, [EMIM]Ac, and 1-butyl-3-methylimidazolium acetate, [BMIM]Ac, were characterized using TGA, FTIR, and UV–vis spectroscopy. Their mixtures with the protic solvents ethanol, methanol, and water we
Publikováno v:
The Journal of Supercritical Fluids. 109:1-19
A unique foaming system has been developed to explore the consequences of different pressures and temperatures employed in foaming of polymers in supercritical carbon dioxide. The cell employs a temperature gradient field extending over 25 cm. It the
Publikováno v:
Thermochimica Acta. 685:178509
The thermal stability and decomposition kinetics of a series of 1-alkyl-3-methylimidazolium chloride ionic liquids with different alkyl chain lengths (ethyl, propyl, butyl, hexyl, and decyl) were investigated with isothermal and non-isothermal thermo
Publikováno v:
The Journal of Supercritical Fluids. 98:86-101
A variable-volume view-cell equipped with a motorized pressure generator was utilized to collect PVT data for two different ionic liquids, [EMIM]Ac and [EMIM]Cl, and their mixtures with ethanol which are of interest as alternative solvents for proces
Publikováno v:
Industrial & Engineering Chemistry Research. 52:17725-17734
This paper describes the high-pressure volumetric properties of three commonly used poly(α-olefin) base oils—PAO 2, PAO 4, and PAO 8—with nominal 100 °C kinematic viscosities of 2, 4, and 8 cSt. Using a special variable-volume view cell that pe