原文标准名称：硅酸铝耐火制品的化学分析(可替代X射线荧光法).第1部分:仪器、试剂、分解和硅石的重量测定

英文标准名称：Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents, dissolution and gravimetric silica (ISO 21587-1:2007); English version of DIN EN ISO 21587-1:2007-12

中文主题词：铝硅产品;氧化铝;铝硅酸盐;分析;氧化钙;化学分析和测试;含量测定;分解方法;发射光谱仪;FAAS法;燃烧原子吸收光谱测定法;火焰光谱法;重量分析的;ICP;氧化铁;氧化镁;锰;材料测试;氧化磷;氧化钾;试剂;耐火的;耐火材料;耐火制品;硅;氧化硅;光谱分析;光谱化学分析;光谱测定法;测试;氧化钛;验证;湿法;锆

英文主题词：Alumina-silica products;Aluminium oxide;Alumosilicates;Analysis;Calcium oxide;Chemical analysis and testing;Determination of content;Dissolution method;Emission spectrography;FAAS methods;Flame atomic absorption spectrometry;Flame spectroscopy;Gravimetric;ICP;Iron oxides;Magnesium oxides;Manganese;Materials testing;Phosphorus oxides;Potassium oxides;Reagents;Refractory;Refractory materials;Refractory products;Silicon;Silicon oxide;Spectral analysis;Spectrochemical analysis;Spectrometry;Testing;Titanium oxide;Verification;Wet method;Zirconium

标准号：DIN EN ISO 21587-1-2007

标准状态：现行

国别：德国

发布日期：2007-12-01

实施或试行日期：

发布单位：德国标准化学会(DIN)

起草单位：

标准类型：

标准水平：

中国标准分类号：Q40

国际标准分类号：81_080

页数：0

正文语种：英语

内容简介

This part of ISO 21587 specifies reagents, dissolution and gravimetric silica analysis for the chemical analysisof aluminosilicate refractory products and raw materials.This part of ISO 21587 gives alternatives to the X-ray fluorescence (XRF) method given in ISO 12677:2003,Chemical analysis of refractory products by XRF -- Fused cast bead method.This part of ISO 21587 should be used in conjunction with ISO 21587-2 and ISO 21587-3, which give theanalytical procedures for the determination of the following:-- silicon(IV) oxide (SiO<(Index)2>)-- aluminium oxide (AI<(Index)2>0<(Index)3>)-- iron(III) oxide (total iron oxide calculated as Fe<(Index)2>0<(Index)3>)-- titanium(IV) oxide (TiO<(Index)2>)-- manganese(Il) oxide (MnO)-- calcium oxide (CaO)-- magnesium oxide (MgO)-- sodium oxide (Na<(Index)2>0)-- potassium oxide (K<(Index)2>0)-- chromium(III) oxide (Cr<(Index)2>0<(Index)3>)-- zirconium oxide (ZrO<(Index)2>)-- phosphorous(V) oxide (P<(Index)2>0<(Index)5>)