ISO 8004:1985 PDF
Carbonaceous materials for the production of aluminium — Calcined coke and calcined carbon products — Determination of the density in xylene — Pyknometric method
Carbonaceous materials for the production of aluminium — Calcined coke and calcined carbon products — Determination of the density in xylene — Pyknometric method
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 4
- Дата публикации:
- 25 июля 1985 г.
- Издание:
- ISO IS 8004 edition 1 version 1
- ICS:
- 71.100.10
The density is meassured at 25 degrees centigrade by a pyknometric method after degassing under vacuum. Calcined coke may be treated with different types of oil in order to avoid the formation of dust during loading and transportation. The present method does not provide for this elemination of traces of oil which may be present in the sample.
Abstract
Overview
ISO 8004:1985 specifies a pyknometric method to determine the density in xylene of calcined coke and calcined carbon products used in aluminium production. The standard measures density at 25 °C after degassing under vacuum, and reports results in grams per millilitre (rounded to three decimals). ISO 8004 is aimed at laboratory and quality-control testing for carbonaceous materials in the aluminium industry.
Key topics and requirements
- Scope: Density measurement of calcined coke and calcined carbon products in xylene; method does not remove traces of oil applied to avoid dust (see ISO 8723 for oil extraction).
- Sample preparation:
- Grind sample to
Технические детали
- Технический комитет
- ISO/TC 226 - Materials for the production of primary aluminium
- SKU
- ISO 8004:1985
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