YS/T 575.29-2023: Methods for chemical analysis of bauxite - Part 29: Determination of available alumina and reactive silica

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Scope

This document describes the method for the determination of available alumina and
reactive silicon in bauxite ore.
This document is applicable to the determination of available alumina and reactive
silicon in bauxite ore. The determination range for available alumina is 30.00% ~
60.00%; the determination range for reactive silicon is 0.10% ~ 10.00%.

Basic Data

Standard ID	YS/T 575.29-2023 (YS/T575.29-2023)
Description (Translated English)	(Methods for chemical analysis of bauxite ores - Part 29: Determination of available alumina and reactive silicon)
Sector / Industry	Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard	H30
Classification of International Standard	71.040.40
Word Count Estimation	10,187
Date of Issue	2023-12-20
Date of Implementation	2024-07-01
Issuing agency(ies)	Ministry of Industry and Information Technology
Summary	This standard specifies the method for the determination of effective alumina and reactive silicon in trihydrated bauxite ore. This standard is applicable to the determination of effective alumina and reactive silicon in trihydrate bauxite ore. The effective alumina measurement range is 30.00% ~ 60.00%; the reactive silicon measurement range is 0.10% ~ 10.00%.