ASTM-D7739 2011

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D7739-11 Standard Practice for Thermal Oxidative Stability Measurement via Quartz Crystal Microbalance

Published By	Publication Date	Number of Pages
ASTM	2011	6

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Categories: 75.160.20 - Liquid fuels, ASTM

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Description

ASTM D7739-11

Historical Standard: Standard Practice for Thermal Oxidative Stability Measurement via Quartz Crystal Microbalance

ASTM D7739

Scope

1.1 This laboratory practice covers the quantitative determination of surface deposits produced during the thermal oxidation of gas turbine fuels by monitoring the oscillation frequency of a quartz crystal during thermal exposure. In this practice, “thermal oxidative stability” refers to the tendency of a fuel to resist surface deposit formation during heating.

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

1.3 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.

Keywords

gas turbine fuels; quartz crystal microbalance; thermal oxidative stability

ICS Code

ICS Number Code 75.160.20 (Liquid fuels)

DOI: 10.1520/D7739-11

PDF Catalog

PDF Pages	PDF Title
1	Scope Summary of Practice Significance and Use Apparatus
2	FIG. 1
3	Reagents and Materials Hazards Preparation of Apparatus FIG. 2
4	FIG. 3
5	Procedure Calculation or Interpretation of Results Report Precision and Bias Keywords FIG. 4
6	FIG. 5

Additional information

Standard Title	D7739-11 Standard Practice for Thermal Oxidative Stability Measurement via Quartz Crystal Microbalance
Published Code	ASTM
Publication Date	2011
Pages Count	6
ICS Codes	75.160.20 - Liquid fuels