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ASTM D8097-17
Standard Test Method for Determination of Bulk Density for Specific Size Fractions of Calcined Petroleum Coke Using a Transaxial Pressure Pycnometer
5 стр.
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Разработчик:
Зарубежные/ASTM
ICS:
75.160.10 Solid. Including coal products, coke, peat, wood, derivatives of coal pyrolysis, etc. / Твердое топливо. Включая угольные продукты, кокс, торф, древесину и т.д.
Сборник (ASTM):
05.05 Petroleum Products, Liquid Fuels, and Lubricants (V): D7756–latest; Combustion Characteristics; Manufactured Carbon and Graphite Products / Нефтепродукты, жидкое топливо и смазочные материалы (V): с D7756 и далее; Характеристики возгорания; Искусственный углерод и изделия из графита
Тематика:
Petroleum
Описание
Значение и использование

5.1 The bulk density is an indicator of calcined petroleum coke porosity and packing capability which is an important coke property for anode production in aluminum industry. This procedure will allow an automated measurement of specific sized fractions ranging from 8 mm to 0.25 mm coke particles.

5.2 Results from this test method are used in determining coke specifications, classification purposes, and for quality control.

Область применения

1.1 The test method covers the determination of bulk density for a specific size fraction of calcined petroleum coke using an automated pycnometer that compacts coke by applying transaxial pressure under a controlled force.

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

1.3 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.

Ключевые слова:
bulk density; calcined petroleum coke; natural fraction; pycnometers; tapped bulk density (TBD); transaxial pressure; vibrated bulk density (VBD);