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Standard Test Method for Sulfur in Petroleum Products (High-Temperature Method) (Includes all amendments And changes 5/13/2015).
Automaticky preložený názov:
Štandardná skúšobná metóda pre oxid s ropnými produktmi (metóda High-Temperature)
NORMA vydaná dňa 15.6.2014
Označenie normy: ASTM D1552-08(2014)e1
Poznámka: NEPLATNÁ
Dátum vydania normy: 15.6.2014
Kód tovaru: NS-17630
Počet strán: 7
Približná hmotnosť: 21 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
furnace, high temperature, induction furnace, iodate titration, IR detection, petroleum, resistance, sulfur, titration, ICS Number Code 75.080 (Petroleum products in general)
Significance and Use | ||||||||||
4.1 This test method provides a means of monitoring the sulfur level of various petroleum products and additives. This knowledge can be used to predict performance, handling, or processing properties. In some cases the presence of sulfur compounds is beneficial to the product and monitoring the depletion of sulfur can provide useful information. In other cases the presence of sulfur compounds is detrimental to the processing or use of the product. |
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1. Scope | ||||||||||
1.1 This test method covers three procedures for the determination of total sulfur in petroleum products including lubricating oils containing additives, and in additive concentrates. This test method is applicable to samples boiling above 177°C (350°F) and containing not less than 0.06 mass % sulfur. Two of the three procedures use iodate detection; one employing an induction furnace for pyrolysis, the other a resistance furnace. The third procedure uses IR detection following pyrolysis in a resistance furnace. 1.2 Petroleum coke containing up to 8 mass % sulfur can be analyzed. 1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 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. |
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2. Referenced Documents | ||||||||||
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