ISO 6997:1985 制铝用碳质材料.煅烧焦炭.表观油含量的测定.加热法

标准编号：ISO 6997:1985

中文名称：制铝用碳质材料.煅烧焦炭.表观油含量的测定.加热法

英文名称：Carbonaceous materials for the production of aluminium — Calcined coke — Determination of apparent oil content — Heating method

发布日期：1985-06

标准范围

在非氧化性气氛中，在固定温度下加热试样，并测定质量损失。根据质量损失计算表观含油量。为确保无氧化气氛，向坩埚中加入几滴甲苯。

A test portion is heated in a non-oxidizing atmosphere at a fixed temperature and the loss of mass is determined. The apparent oil content is calculated in terms of loss of mass. To ensure a non-oxidizing atmosphere, some drops of toluene are added to the crucibles.

标准预览图