ASTM D5622 - 17 - Standard Test Method for Determining Automotive Gear Oil Compatibility with Typical

ASTM D5622 - 17

Standard Test Method for Determining Automotive Gear Oil Compatibility with Typical

Status : Current   Published : May 2017



1.1 These test methods cover the quantitative determination of total oxygen in gasoline and methanol fuels by reductive pyrolysis.

1.2 Precision data are provided for 1.0 % to 5.0 % oxygen by mass  in gasoline and for 40 % to 50 % oxygen by mass  in methanol fuels.

1.3 Several types of instruments can be satisfactory for these test methods. Instruments can differ in the way that the oxygen-containing species is detected and quantitated. However, these test methods are similar in that the fuel is pyrolyzed in a carbon-rich environment.

1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.5  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.

1.6  This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard NumberASTM D5622 - 17
TitleStandard Test Method for Determining Automotive Gear Oil Compatibility with Typical
Publication Date01 May 2017
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 Carbon dioxide, Carbon monoxide, Di-<emph type="ital">iso</emph>propyl ether, Ethanol, Ethyl <emph type="ital">tert</emph>-butyl ether, <(><<)>emph type="ital">iso</emph>butanol, <emph type="ital">iso</emph>propanol, Methanol, Methyl <(><<)>emph type="ital">tert</emph>-butyl ether, <(><<)>emph type="ital">n</emph>-butanol, <(><<)>emph type="ital">n<(><<)>/emph>-propanol, Oxygen, Reductive pyrolysis, <emph type="ital">sec</emph>-butanol, <emph type="ital">tert</emph>-amyl methyl ether, <emph type="ital">tert</emph>-butanol
File Size110 KB

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