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Doplňující informace

ASTM D5797-07

Standard Specification for Fuel Methanol (M70-M85) for Automotive Spark-Ignition Engines

Automaticky přeložený název:

Standardní specifikace pro paliva methanolu ( M70 - M85 ) pro automobilový zážehové motory

NORMA vydána dne 1.5.2007

Jazyk
Provedení	Online zabezpečené PDF - 1 980.40 Kč Tištěné - 1 980.40 Kč
Dostupnost	SKLADEM
Cena	1980.40 Kč bez DPH
1 980.40 Kč

Informace o normě:

Označení normy: ASTM D5797-07
Poznámka: NEPLATNÁ
Datum vydání normy: 1.5.2007
Kód zboží: NS-32580
Počet stran: 14
Přibližná hmotnost: 42 g (0.09 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

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Dotaz

Anotace textu normy ASTM D5797-07 :

Keywords:

acidity, alcohol, automotive spark-ignition engine fuel, chloride, copper corrosion, ether, fuel methanol (M70-M85) for automotive spark-ignition engines, gum content, hydrocarbon, inorganic chloride, lead, MTBE, M70-M85, methanol, oxidation stability, oxygenates, phosphorus, solvent washed, sulfur, total chlorine, vapor pressure, volatility, water, ICS Number Code 75.160.20 (Liquid fuels)

Doplňující informace

1. Scope

1.1 This specification covers a fuel blend, nominally 70 to 85 volume % methanol and 30 to 14 volume % hydrocarbons for use in ground vehicles with automotive spark-ignition engines. Appendix X1 discusses the significance of the properties specified. Appendix X2 presents the current status in the development of a luminosity test procedure for M70-M85.

1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.4 The following precautionary caveat pertains only to the test method portions-Annex A1, Annex A2, Annex A3, and Appendix X2 of this specification.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.

2. Referenced Documents

D7920-21	Standard Test Method for Determination of Fuel Methanol (M99) and Methanol Fuel Blends (M10 to M99) by Gas Chromatography
E203-24	Standard Test Method for Water Using Volumetric Karl Fischer Titration
D7757-22	Standard Test Method for Silicon in Gasoline and Related Products by Monochromatic Wavelength Dispersive X-ray Fluorescence Spectrometry
D5453-25	Standard Test Method for Determination of Total Sulfur in Light Hydrocarbons, Spark Ignition Engine Fuel, Diesel Engine Fuel, and Engine Oil by Ultraviolet Fluorescence
D7328-23	Standard Test Method for Determination of Existent and Potential Inorganic Sulfate and Total Inorganic Chloride in Fuel Ethanol by Ion Chromatography Using Aqueous Sample Injection
D5191-22	Standard Test Method for Vapor Pressure of Petroleum Products and Liquid Fuels (Mini Method)
D7667-21	Standard Test Method for Determination of Corrosiveness to Silver by Automotive Spark-Ignition Engine Fuel—Thin Silver Strip Method
D7671-21	Standard Test Method for Corrosiveness to Silver by Automotive Spark–Ignition Engine Fuel–Silver Strip Method
D525-12a(2025)	Standard Test Method for Oxidation Stability of Gasoline (Induction Period Method) (Includes all amendments and changes 12/24/2025).
D4057-22	Standard Practice for Manual Sampling of Petroleum and Petroleum Products
D4953-26	Standard Test Method for Vapor Pressure of Gasoline and Gasoline-Oxygenate Blends (Dry Method)
D5059-26	Standard Test Methods for Lead and Manganese in Gasoline by X-Ray Fluorescence Spectroscopy
D5798-25	Standard Specification for Ethanol Fuel Blends for Flexible-Fuel Automotive Spark-Ignition Engines
D5854-25	Standard Practice for Mixing and Handling of Liquid Samples of Petroleum and Petroleum Products
D4175-24e2	Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants (Includes all amendments and changes 6/9/2026).
D4177-22e1	Standard Practice for Automatic Sampling of Petroleum and Petroleum Products (Includes all amendments and changes 3/24/2023).
D4306-20	Standard Practice for Aviation Fuel Sample Containers for Tests Affected by Trace Contamination
D4806-25	Standard Specification for Denatured Fuel Ethanol
D4814-26	Standard Specification for Automotive Spark-Ignition Engine Fuel
D86-23ae2	Standard Test Method for Distillation of Petroleum Products and Liquid Fuels at Atmospheric Pressure (Includes all amendments and changes 11/4/2024).
D381-25	Standard Test Method for Gum Content in Fuels by Jet Evaporation
D1193-24	Standard Specification for Reagent Water
D1266-18	Standard Test Method for Sulfur in Petroleum Products (Lamp Method) (Withdrawn 2025)
D1613-17(2023)	Standard Test Method for Acidity in Volatile Solvents and Chemical Intermediates Used in Paint, Varnish, Lacquer, and Related Products
D130-26	Standard Test Method for Corrosiveness to Copper from Petroleum Products by Copper Strip Test
D3231-25	Standard Test Method for Phosphorus in Gasoline

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