ASTM D482 - 19e1
Standard Test Method for Ash from Petroleum Products
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| Fecha edición: |
2019-11-01
Anulada
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| Fecha cancelación: | 2019-11-01 |
| Idiomas disponibles: | Inglés |
| Keywords: | ash; crude oils; distillate oils; fuel oils; lubricating oils; |
| Scope: | 1.1 This test method covers the determination of ash in the range 0.010 % to 0.180 % by mass, from distillate and residual fuels, gas turbine fuels, crude oils, lubricating oils, waxes, and other petroleum products, in which any ash-forming materials present are normally considered to be undesirable impurities or contaminants (Note 1). The test method is limited to petroleum products which are free from added ash-forming additives, including certain phosphorus compounds (Note 2). Note 1: In certain types of samples, all of the ash-forming metals are not retained quantitatively in the ash. This is particularly true of distillate oils, which require a special ash procedure in order to retain metals quantitatively. Note 2: This test method is not intended for the analysis of unused lubricating oils containing additives; for such samples use Test Method D874. Neither is it intended for the analysis of lubricating oils containing lead nor for used engine crankcase oils. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. The preferred expression of the property is mass %. 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. 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. |
| ICS: | 75.080 - Productos petrolíferos en general |
| CTN: | D02.03 |
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Otras Relaciones |
Es referenciada por D7468 - 22 Es referenciada por D4530 - 25 Es referenciada por D6710 - 21 Es referenciada por D8577 - 25 Es referenciada por D4042 - 24 Es referenciada por E1119 - 23 Es referenciada por D8056 - 24 Es referenciada por D4252 - 89(2025) Es referenciada por D189 - 24 Es referenciada por E2470 - 22 Es referenciada por D7156 - 24 Es referenciada por D874 - 23 Es referenciada por D7455 - 24 Es referenciada por D2880 - 23 Es referenciada por C726 - 24 Es referenciada por D524 - 15(2025)e1 Es referenciada por D8074 - 23 Es referenciada por D7666 - 12(2019) Es referenciada por F715 - 07(2023) Es referenciada por D8048 - 25 |
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