ASTM Issues Ethanol Sulfate Test Method Ballots

摘要

ASTM members are currently considering three ballots, each proposing a different test method in support of the 4 ppm sulfate limit recently added to D-4806, ASTM's denatured fuel ethanol specification. If one or more of the test methods is acceptable, fuel providers will have solved a difficult issue that threatened to divide the subcommittee's ethanol, refiner and auto company representatives.