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ASTM D7621-16(2021)
Standard Test Method for Determination of Hydrogen Sulfide in Fuel Oils by Rapid Liquid Phase Extraction- 발행일 : 2021-07-01
- 발행기관 : ASTM
상세정보
| 분야 | 05.04 : 석유제품 및 윤활유 (Ⅳ) |
|---|---|
| 적용범위 | 1.1?This test method covers procedures (A and B) for the determination of the hydrogen sulfide (H2S) content of fuel oils such as marine residual fuels and blend stocks, with viscosity up to 3000?mm2s-1 at 50?°C, and marine distillate fuels, as measured in the liquid phase. Note 1:?Specification fuels falling within the scope of this test method are: ASTM Specification D396, MIL-DTL-16884, and ISO 8217. 1.2?Procedure A has been shown to eliminate interferences such as thiols (mercaptans) and alkyl sulfides. Procedure B can give elevated results if such interferences are present (see Annex A2). Note 2:?A procedure for measuring the amount of hydrogen sulfide in crude oil can be found in Appendix X1. Full precision for Appendix X1 has not yet been determined. 1.3?Valid ranges for the precision are given in Table?2 and Table?3. Measurements can be made outside these ranges however precision has not been determined. 1.4?Samples containing FAME do not affect the measurement of hydrogen sulfide by this test method. 1.5?The values stated in SI units are to be regarded as standard. Non-SI units given in parentheses are for information only. 1.6?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. 1.7?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. |
| 국제분류(ICS)코드 | 75.160.20 : 액체 연료 |
| 페이지수 | 11 |
| Edition | 16(2021) |
이력정보
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | ASTM D7621-16(2021)상세보기 | Standard Test Method for Determination of Hydrogen Sulfide in Fuel Oils by Rapid Liquid Phase Extraction | 2021-07-01 | 표준 |
| 2 | ASTM D7621-16 REDLINE상세보기 | Standard Test Method for Determination of Hydrogen Sulfide in Fuel Oils by Rapid Liquid Phase Extraction | 2016-01-01 | 구판 |
| 3 | ASTM D7621-16상세보기 | Standard Test Method for Determination of Hydrogen Sulfide in Fuel Oils by Rapid Liquid Phase Extraction | 2016-01-01 | 구판 |
| 4 | ASTM D7621-15b상세보기 | Standard Test Method for Determination of Hydrogen Sulfide in Fuel Oils by Rapid Liquid Phase Extraction | 2015-12-01 | 구판 |
| 5 | ASTM D7621-15a상세보기 | Standard Test Method for Determination of Hydrogen Sulfide in Fuel Oils by Rapid Liquid Phase Extraction | 2015-10-01 | 구판 |
| 6 | ASTM D7621-15상세보기 | Standard Test Method for Determination of Hydrogen Sulfide in Fuel Oils by Rapid Liquid Phase Extraction | 2015-04-15 | 구판 |
| 7 | ASTM D7621-14상세보기 | Standard Test Method for Determination of Hydrogen Sulfide in Fuel Oils by Rapid Liquid Phase Extraction | 2014-06-01 | 구판 |
| 8 | ASTM D7621-13상세보기 | Standard Test Method for Determination of Hydrogen Sulfide in Fuel Oils by Rapid Liquid Phase Extraction | 2013-05-01 | 구판 |
| 9 | ASTM D7621-12상세보기 | Standard Test Method for Determination of Hydrogen Sulfide in Fuel Oils by Rapid Liquid Phase Extraction | 2012-04-15 | 구판 |
| 10 | ASTM D7621-10상세보기 | Standard Test Method for Determination of Hydrogen Sulfide in Fuel Oils by Rapid Liquid Phase Extraction | 2010-05-01 | 구판 |
관련상품
- 관련상품이 존재하지 않습니다.
다른 사람이 함께 구입한 상품
- ASTM D5705-20 - Standard Test Method for Measurement of Hydrogen Sulfide in the Vapor Phase Above Residual Fuel Oils
- SAE J2719_202003 - Hydrogen Fuel Quality for Fuel Cell Vehicles
- ANSI/CSA HGV 4.8-2012 (R2023) - Hydrogen gas vehicle fueling station compressor guidelines
- ASTM D3343-16 - Standard Test Method for Estimation of Hydrogen Content of Aviation Fuels
- ASME STP-PT-006-2007 - Design Guidelines for Hydrogen Piping and Pipelines (STP-PT-006 - 2007)
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