Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Composition-Explicit Distillation Curves for Mixtures of Diesel Fuel with Dimethyl Carbonate and Diethyl Carbonate

Published

Author(s)

Thomas J. Bruno, Arron Wolk, Alexander Naydich, Marcia L. Huber

Abstract

We have recently introduced several important improvements in the measurement of distillation curves of complex fluids. The modifications to the classical measurement provide for (1) a composition explicit data channel for each distillate fraction (for both qualitative and quantitative analysis), (2) temperature measurements that are true thermodynamic state points that can be modeled with an equation of state, (3) temperature, volume and pressure measurements of low uncertainty suitable for equation of state development, (4) consistency with a century of historical data, (5) an assessment of the energy content of each distillate fraction, (6) trace chemical analysis of each distillate fraction, (7) corrosivity assessment of each distillate fraction. The composition explicit channel is achieved with a new sampling approach that allows precise qualitative as well as quantitative analyses of each fraction, on the fly. We have applied the new method to the measurement of rocket propellant, gasolines, jet fuels and hydrocarbon crude oils. In this paper we present the application of the technique to representative batches of diesel fuel and mixtures of diesel fuel with two of the more promising oxygenating agents; namely methyl carbonate and ethyl carbonate.
Citation
Energy and Fuels
Volume
23

Keywords

diesel fuel, distillation curve, ethyl carbonate, methyl carbonate, oxygenates

Citation

Bruno, T. , Wolk, A. , Naydich, A. and Huber, M. (2009), Composition-Explicit Distillation Curves for Mixtures of Diesel Fuel with Dimethyl Carbonate and Diethyl Carbonate, Energy and Fuels, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=901495 (Accessed March 29, 2024)
Created July 14, 2009, Updated June 2, 2021