ASTM D7347 - 15 - Standard Test Method for Determination of Olefin Content in Denatured Ethanol by Supercritical Fluid Chromatography

ASTM D7347 - 15

Standard Test Method for Determination of Olefin Content in Denatured Ethanol by Supercritical Fluid Chromatography

Status : Current   Published : December 2015

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HARDCOPY



1.1 This test method covers the determination of the total amount of olefins in denatured ethanol to be used as an oxygenate additive in blended spark ignition engine fuels. The method of determination is supercritical fluid chromatography (SFC). The application range is from 0.1 mass percent to 1.0 mass percent total olefins. Results are expressed in terms of mass percent olefins.

1.2 This test method can be used for the analysis of denatured ethanol that is intended to be used as an oxygenate additive in commercial spark ignition engine fuels.

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.




Standard NumberASTM D7347 - 15
TitleStandard Test Method for Determination of Olefin Content in Denatured Ethanol by Supercritical Fluid Chromatography
StatusCurrent
Publication Date01 December 2015
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors Aromatic hydrocarbons, Denatured ethanol, Olefinic hydrocarbons, Saturated hydrocarbons, Supercritical fluid chromatography
ICS75.160.20
PublisherASTM
FormatA4
DeliveryYes
Pages9
File Size301 KB
Price£40.00


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