ASTM-D6563 2005

$40.63

D6563-05e1 Standard Test Method for Benzene, Toluene, Xylene (BTX) Concentrates Analysis by Gas Chromatography

Published By	Publication Date	Number of Pages
ASTM	2005	9

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Categories: 71.040.50 - Physicochemical methods of analysis, ASTM

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Description

ASTM D6563-05e1

Historical Standard: Standard Test Method for Benzene, Toluene, Xylene (BTX) Concentrates Analysis by Gas Chromatography

ASTM D6563

Scope

1.1 This test method covers the determination of the total nonaromatic hydrocarbons, benzene, toluene, ethylbenzene, xylenes, and total C₉ + aromatic hydrocarbons in BTX concentrates by capillary column gas chromatography. This test method is applicable to materials with a final boiling point below 215°C.

1.2 This test method may also be used to determine the relative distribution of the individual C₈ aromatic hydrocarbon isomers in mixed xylenes.

1.3 Individual components can be determined from 0.01 to 90 %.

1.4 In determining the conformance of the test results using this method to applicable specifications, results shall be rounded off in accordance with the rounding-off method of Practice E29.

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. For a specific precautionary statement, see Section 9.

Keywords

BTX concentrates; BTX extracts; capillary gas chromatography; commercial toluene; crude benzene; crude ethylbenzene; hydrogenated pyrolysis gas; light blending aromatic feedstock; mixed xylenes; pyrolysis gas; Benzene–paints/related coatings/materials; BTX (benzene/toluene/xylene) concentrates; Capillary gas chromatography; Gas chromatography (GC)–chemicals; Toluene; Xylene

ICS Code

ICS Number Code 71.040.50 (Physicochemical methods of analysis)

DOI: 10.1520/D6563-05E01

PDF Catalog

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

Additional information

Standard Title	D6563-05e1 Standard Test Method for Benzene, Toluene, Xylene (BTX) Concentrates Analysis by Gas Chromatography
Published Code	ASTM
Publication Date	2005
Pages Count	9
ICS Codes	71.040.50 - Physicochemical methods of analysis