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ASTM D2779-92(2002)

Historical Reaffirmation

Standard Test Method for Estimation of Solubility of Gases in Petroleum Liquids

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1.1 This test method covers the estimation of the equilibrium solubility of several common gases encountered in the aerospace industry in hydrocarbon liquids. These include petroleum fractions with densities in the range from 0.63 to 0.90 at 288 K (59°F). The solubilities can be estimated over the temperature range 228 K (-50°F) to 423 K (302°F).

1.2 This test method is based on the Clausius-Clapeyron equation, Henry's law, and the perfect gas law, with empirically assigned constants for the variation with density and for each gas.

1.3 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only.

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.


SDO ASTM: ASTM International
Document Number D2779
Publication Date Oct. 15, 1992
Language en - English
Page Count 5
Revision Level 92(2002)
Supercedes
Committee D02.L0.07
Publish Date Document Id Type View
Nov. 1, 2020 D2779-92R20 Reaffirmation
April 15, 2012 D2779-92R12 Reaffirmation
May 1, 2007 D2779-92R07 Reaffirmation
April 10, 1997 D2779-92R97 Reaffirmation
Oct. 15, 1992 D2779-92R02 Reaffirmation