• ASTM D7862-15

ASTM D7862-15

Standard Specification for Butanol for Blending with Gasoline for Use as Automotive Spark-Ignition Engine Fuel

ASTM International, 03/01/2015

Publisher: ASTM

File Format: PDF

$25.00$50.00


Published:01/03/2015

Pages:4

File Size:1 file , 88 KB

Note:This product is unavailable in Russia, Ukraine, Belarus

1.1 This specification covers butanol intended to be blended with gasoline at 1 to 12.5 volume % for use as an automotive spark-ignition engine fuel.

1.1.1 Butanol contains 22 mass % oxygen. The mass % of oxygen of a butanol blend with gasoline depends on the volume % of butanol blended, the density of the butanol isomer and the density of the base blendstock.

1.1.2 The maximum limit on blending is not a performance limit but a current regulatory limit in the United States.

1.2 This specification covers three butanol isomers:1-butanol, 2-butanol, and 2-methyl-1-propanol. This specification specifically excludes 2-methyl-2-propanol (that is, tert-butyl alcohol).

1.2.1 Tert-butyl alcohol has different physical properties (melting point, water miscibility) than the other three isomers.

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

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.

More ASTM standard pdf

ASTM E2266-04

ASTM E2266-04

Standard Guide for Design and Construction of Low-Rise Frame Building Wall Systems to Resist Water Intrusion

$32.00 $65.00

ASTM B653/B653M-06

ASTM B653/B653M-06

Standard Specification for Seamless and Welded Zirconium and Zirconium Alloy Welding Fittings

$26.00 $52.00

ASTM E2006-99

ASTM E2006-99

Standard Guide for Benchmark Testing of Light Water Reactor Calculations

$29.00 $58.00

ASTM E141-10(2018)

ASTM E141-10(2018)

Standard Practice for Acceptance of Evidence Based on the Results of Probability Sampling

$25.00 $50.00