Research Report RR:D02-1896

    Seven laboratories participated in ASTM interlaboratory study ILS#1331 for method D4422-13 (2013), "Standard Test Method for Ash in Analysis of Petroleum Coke". Eight green and calcined coke samples of representative origin and ash level were distributed and determined in duplicate. Method D4422 is the responsibility of technical committee D02.05, Properties of Fuels, Petroleum Coke and Carbon Material

    Published: January 2019

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    Related Standards

    D4422-19 Standard Test Method for Ash in Analysis of Petroleum Coke


    Committee D02 on Petroleum Products, Liquid Fuels, and Lubricants


    Subcommittee D02.05 on Properties of Fuels, Petroleum Coke and Carbon Material