ASTM-D6839 2007

$40.63

D6839-02(2007) Standard Test Method for Hydrocarbon Types, Oxygenated Compounds and Benzene in Spark Ignition Engine Fuels by Gas Chromatography

Published By	Publication Date	Number of Pages
ASTM	2007	9

Guaranteed Safe Checkout

Categories: 71.040.40 - Chemical analysis, ASTM

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

Description

1.1 This test method covers the quantitative determination of saturates, olefins, aromatics and oxygenates in spark-ignition engine fuels by multidimensional gas chromatography. Each hydrocarbon type can be reported either by carbon number (see Note 1) or as a total.

Note 1There can be an overlap between the C ₉ and C ₁₀ aromatics; however, the total is accurate. Isopropyl benzene is resolved from the C ₈ aromatics and is included with the other C ₉ aromatics.

1.2 This test method is applicable to spark-ignition engine fuel with total aromatic content up to 50 % (V/V), total olefinic content up to 30 % (V/V) and oxygen compounds up to 15 % (V/V).

1.3 This test method is not intended to determine individual hydrocarbon components except benzene.

1.4 Oxygenates as specified in Test Method D 4815 have been verified not to interfere with hydrocarbons. Within the round robin sample set, the following oxygenates have been tested: MTBE, ethanol, ETBE, and TAME. Other oxygenates can be determined and quantified using Test Method D 4815 or D 5599 .

1.5 The values stated in SI units are to be regarded as the standard. The values 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 and health practices and determine the applicability of regulatory limitations prior to use.

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Terminology
2	Summary of Test Method Significance and Use Interferences Apparatus FIG. 1
3	Reagents and Materials TABLE 1
4	TABLE 2
5	Preparation of Apparatus Standardization Procedure TABLE 3
6	FIG. 2 FIG. 3 FIG. 4
7	Calculation FIG. 5 FIG. 6 FIG. 7
8	Report Precision and Bias TABLE 4 TABLE 5
9	Keywords TABLE 6 TABLE 7 TABLE 8 TABLE 9 TABLE 10

Additional information

Standard Title	D6839-02(2007) Standard Test Method for Hydrocarbon Types, Oxygenated Compounds and Benzene in Spark Ignition Engine Fuels by Gas Chromatography
Published Code	ASTM
Publication Date	2007
Pages Count	9
ICS Codes	71.040.40 - Chemical analysis

Preview PDF


PDF Format	Searchable	Printable	Preview Now

ASTM-D6839 2007

PDF Catalog

Related products