ASTM-D5622 2016
$40.63
D5622-16 Standard Test Methods for Determination of Total Oxygen in Gasoline and Methanol Fuels by Reductive Pyrolysis
| Published By | Publication Date | Number of Pages |
| ASTM | 2016 | 5 |
ASTM D5622-16
Historical Standard: Standard Test Methods for Determination of Total Oxygen in Gasoline and Methanol Fuels by Reductive Pyrolysis
ASTM D5622
Scope
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.
Keywords
carbon dioxide; carbon monoxide; di-isopropyl ether; ethanol; ethyl tert-butyl ether; isobutanol; isopropanol; methanol; methyl tert-butyl ether; n-butanol; n-propanol; oxygen; reductive pyrolysis; sec-butanol; tert-butanol; tert-amyl methyl ether;
ICS Code
ICS Number Code 75.160.20 (Liquid fuels)
DOI: 10.1520/D5622-16
