ASTM D6021-22
Standard Test Method for Measurement of Total Hydrogen Sulfide in Residual Fuels by Multiple Headspace Extraction and Sulfur Specific Detection
| Označení normy: | ASTM D6021-22 |
| Vydáno: | 01.04.2022 |
| Status: | Active |
| Počet stran: | 7 |
| Sekce: | 05.02 |
| Označení: | heavy distillates; heavy distillate/residual fuel blends; hydrogen sulfide; multiple headspace extraction; residual fuels; sulfur specific detection; |
| ASTM označení: | ASTM D6021 |
| Nahrazuje: | D6021-12R17 |
1.1 This test method covers a method suitable for measuring the total amount of hydrogen sulfide (H2S) in heavy distillates, heavy distillate/residual fuel blends, or residual fuels as defined in Specification D396 Grade 4, 5 (Light), 5 (Heavy), and 6, when the H2S concentration in the fuel is in the 0.01 μg/g (ppmw) to 100 μg/g (ppmw) range.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific warning statements, see 7.5, 8.2, 9.2, 10.1.4, and 11.1.
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.