Abstract
Density/viscosity of Shengli and Shenhua coal liquefaction oil distillates from China was measured; and the relationship of density/viscosity with the end boiling point was regressed. The result indicated that the influence of end boiling point for density/viscosity was obvious for the distillates with end boiling point <200°C and >280°C, but not much influence on the distillate with a boiling range of 200–280°C. The density of two coal liquefaction oils linearly decreased with the increasing of temperature, and could be regressed as ρ = At + B. The relationship between volume expansion coefficient and the linear coefficient α = −A/B was also derived. The influence of end boiling point on viscosity was small when the distillates were <300°C, but prominent as they were >300°C. Viscosity dropped down with the temperature increasing. The viscosity-temperature property of light oil was better than that of medium oil and heavy oil. The relationship between viscosity and temperature conformed to the Andrade correlation.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: Energy Sources, Part A: Recovery, Utilization, and Environmental Effects
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.