GSO ISO 12315:2013
铝生产用初级氧化铝 铝熔点Al2O3含量的计算方法

Aluminium oxide primarily used for production of aluminium -- Method for calculating the Al2O3 content of smelter-grade alumina

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标准号

GSO ISO 12315:2013

发布

2013年

发布单位

GSO

当前最新

GSO ISO 12315:2013

 

 

适用范围

This International Standard describes methods for calculating and reporting the Al2O3 content of smeltergrade alumina, on either a dry or ignited basis, from the results of the determinations in accordance with ISO 806 and AS 2879.7. NOTE Typical values of a smelter-grade alumina, if reported on a dry basis, would be in the range of 98,5 % to 98,9 % and, if reported on an ignited basis, would be in the range of 99,4 % to 99,7 % mass fraction.

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