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ASTM-D7621:2010 Edition

ASTM-D7621:2010 Edition

$40.63

D7621-10 Standard Test Method for Determination of Hydrogen Sulfide in Fuel Oils by Rapid Liquid Phase Extraction

Published By Publication Date Number of Pages
ASTM 2010 7
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ASTM D7621-10

Historical Standard: Standard Test Method for Determination of Hydrogen Sulfide in Fuel Oils by Rapid Liquid Phase Extraction

ASTM D7621

Scope

1.1 This test method covers a procedure for the determination of the hydrogen sulfide (H2S) content of fuel oils such as marine residual fuels and blend stocks, in the range 0.40 to 15.0 mg/kg as measured in the liquid phase.

1.2 This test method is applicable for materials with a viscosity up to 3000 mm2s-1 at 50°C.

Note 1—ASTM specification fuels falling within the scope of this test method are: Specification D396 Grade Nos 5 (light), 5 (heavy) and 6.

1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

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.

Keywords

blend stocks; bunkers; H2S; hydrogen sulfide; liquid phase; marine; residual fuel oil; Extraction methods; Fuel oils; Hydrogen sulfide; Liquid phase spectra; Residual fuel oils

ICS Code

ICS Number Code 75.160.20 (Liquid fuels)

DOI: 10.1520/D7621-10

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
Terminology
Summary of Test Method
2 Significance and Use
Apparatus
Reagents and Materials
Sampling
Preparation of Apparatus
3 Calibration and Standardization
Procedure
TABLE 1
4 Calculation
Report
Precision and Bias
Keywords
TABLE 2
5 A1. APPARATUS DETAILS
A1.1 General
FIG. A1.1
6 FIG. A1.2
FIG. A1.3
7 X1. REPEATABILITY AND REPRODUCIBILITY ILLUSTRATION
FIG. X1.1

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