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ASTM D6920-13

Standard Test Method for Total Sulfur in Naphthas, Distillates, Reformulated Gasolines, Diesels, Biodiesels, and Motor Fuels by Oxidative Combustion and Electrochemical Detection (Withdrawn 2018)

Automaticky přeložený název:

Standardní zkušební metoda pro celkové síry ve nafty, destiláty, reformulovaná paliva vznětových motorů, Motorová bionafta, a Motorová paliva oxidační spalování a detekce Electrochemical

NORMA vydána dne 15.9.2013

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Dostupnost	SKLADEM
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Informace o normě:

Označení normy: ASTM D6920-13
Poznámka: NEPLATNÁ
Datum vydání normy: 15.9.2013
Kód zboží: NS-37011
Počet stran: 5
Přibližná hmotnost: 15 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

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Kategorie - podobné normy:

Chemické prvky

Anotace textu normy ASTM D6920-13 :

Keywords:

diesel, diesel fuel, diesel fuel additives, electrochemical detection, gasoline, motor fuels, oxidative combustion, petroleum, sulfur, ICS Number Code 71.060.10 (Chemical elements)

Doplňující informace


Significance and Use
5.1 All sulfur present in petroleum products is converted to sulfur oxides upon combustion, which is a significant pollutant of the atmosphere. This test method can be used to monitor the total sulfur levels in these fuels. 1.1 This test method covers the determination of total sulfur in liquid hydrocarbons, boiling in the range from approximately 25 to 400°C, with viscosities between approximately 0.2 and 10 cSt (mm/S) at room temperature. This test method is applicable to naphthas, distillates, and motor fuels such as gasolines, reformulated gasolines, gasohols, diesels and biodiesels containing approximately 1 to 100 mg/kg total sulfur in gasoline type products, and approximately 1 to 40 mg/kg sulfur in diesel type products. 1.2 The detector response for this technique within the scope of this test method is linear with sulfur concentration. 1.3 Based on interlaboratory study, the pooled limit of quantitation of this test method is 3 mg/kg for gasoline and <0.5 mg/kg for diesel samples. 1.4 This test method meets the U.S. EPA requirements for measuring sulfur in ultra low sulfur diesel fuels by the designated Test Method D6428, as published in the U.S. Federal Register § 80.520(a)(1). 1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 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 and health practices and determine the applicability of regulatory limitations prior to use.
D6299-23a	Standard Practice for Applying Statistical Quality Assurance and Control Charting Techniques to Evaluate Analytical Measurement System Performance (Includes all amendments and changes 12/12/2023).
D4177-22e1	Standard Practice for Automatic Sampling of Petroleum and Petroleum Products (Includes all amendments and changes 3/24/2023).
D4057-22	Standard Practice for Manual Sampling of Petroleum and Petroleum Products
§ 80.520(a)(1)	Vol. 68, No. 100 Available from U.S. Government Printing Office Superintendent of Documents, 732 N. Capitol St., NW, Mail Stop: SDE, Washington, DC 20401.
D6792-23c	Standard Practice for Quality Management Systems in Petroleum Products, Liquid Fuels, and Lubricants Testing Laboratories (Includes all amendments and changes 12/7/2023).
D6428-99	Test Method for Total Sulfur in Liquid Aromatic Hydrocarbons and Their Derivatives by Oxidative Combustion and Electrochemical Detection (Withdrawn 2006)