skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Inferential determination of various properties of a gas mixture

Abstract

Methods for inferentially determining various properties of a gas mixture, when the speed of sound in the gas is known at an arbitrary temperature and pressure. The method can be applied to natural gas mixtures, where the known parameters are the sound speed, temperature, pressure, and concentrations of any dilute components of the gas. The method uses a set of reference gases and their calculated density and speed of sound values to estimate the density of the subject gas. Additional calculations can be made to estimate the molecular weight of the subject gas, which can then be used as the basis for heating value calculations. The method may also be applied to inferentially determine density and molecular weight for gas mixtures other than natural gases.

Inventors:
 [1];  [2]
  1. (San Antonio, TX)
  2. (Torrance, CA)
Publication Date:
Research Org.:
Southwest Research Institute
Sponsoring Org.:
USDOE
OSTI Identifier:
907923
Patent Number(s):
7,197,403
Application Number:
11/006,243
Assignee:
Southwest Research Institute (San Antonio, TX); Gas Research Institute (Des Plaines, IL) OSTI
DOE Contract Number:  
FC21-96MC33033
Resource Type:
Patent
Country of Publication:
United States
Language:
English

Citation Formats

Morrow, Thomas B., and Behring, II, Kendricks A.. Inferential determination of various properties of a gas mixture. United States: N. p., 2007. Web.
Morrow, Thomas B., & Behring, II, Kendricks A.. Inferential determination of various properties of a gas mixture. United States.
Morrow, Thomas B., and Behring, II, Kendricks A.. Tue . "Inferential determination of various properties of a gas mixture". United States. doi:. https://www.osti.gov/servlets/purl/907923.
@article{osti_907923,
title = {Inferential determination of various properties of a gas mixture},
author = {Morrow, Thomas B. and Behring, II, Kendricks A.},
abstractNote = {Methods for inferentially determining various properties of a gas mixture, when the speed of sound in the gas is known at an arbitrary temperature and pressure. The method can be applied to natural gas mixtures, where the known parameters are the sound speed, temperature, pressure, and concentrations of any dilute components of the gas. The method uses a set of reference gases and their calculated density and speed of sound values to estimate the density of the subject gas. Additional calculations can be made to estimate the molecular weight of the subject gas, which can then be used as the basis for heating value calculations. The method may also be applied to inferentially determine density and molecular weight for gas mixtures other than natural gases.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Mar 27 00:00:00 EDT 2007},
month = {Tue Mar 27 00:00:00 EDT 2007}
}

Patent:

Save / Share: