D41 轻金属矿 标准查询与下载

HS/T 52-2016 含氧化镁系列矿产品的X荧光定量分析方法

X-ray fluorescence quantitative analysis method for magnesium oxide series mineral products

YB/T 159.7-2015 钛精矿(岩矿) 氧化钙和氧化镁含量的测定 火焰原子吸收光谱法

本部分规定了用火焰原子吸收光谱法测定氧化钙和氧化镁含量。 本部分适用于钛精矿(岩矿)中氧化钙和氧化镁含量的测定，测定范围(质量分数)：氧化钙0.050%～2.00%,氧化镁0.050%～1.00%。

Titanium concentrate(rock minerals).Determination of calcium oxide and magnesium oxide content.The flame atomic absorpton spectrophotometlric method

YB/T 159.1-2015 钛精矿(岩矿) 二氧化钛含量的测定 硫酸铁铵滴定法

本部分规定了用硫酸铁铵滴定法测定二氧化钛含量。 本部分适用于钛精矿(岩矿)中二氧化钛含量的测定，测定范围(质量分数)：≥40.00%。

Titanium concentrate(rock minerals).Determination of titanium dioxide content.The ferric ammonium sulfate titrimetric method

YB/T 159.2-2015 钛精矿(岩矿) 全铁含量的测定 三氯化钛重铬酸钾滴定法

本部分规定了用三氯化钛重铬酸钾滴定法测定全铁含量。 本部分适用于钛精矿(岩矿)中全铁含量的测定，测定范围(质量分数)：20.00%～40.00%。

Titanium concentrate (rock minerals).Determination of total iron content.The titanium chloride-potassium dichromate titrimetric method

YB/T 159.6-2015 钛精矿(岩矿) 氧化钙和氧化镁含量的测定 EGTA-CyDTA滴定法

本部分规定了用EGTA-CyDTA滴定法测定氧化钙和氧化镁含量。 本部分适用于钛精矿(岩矿)中氧化钙和氧化镁含量的测定，测定范围(质量分数)：氧化钙含量0.50%～5.00%,氧化镁含量1.00%～10.00%。

Titanium concentrate(rock minerals).Determination of calciumoxide and magnesium oxide content.The EGTA-CyDTA titrimetric method

YB/T 159.3-2015 钛精矿(岩矿) 氧化亚铁含量的测定 重铬酸钾滴定法

本部分规定了用重铬酸钾滴定法测定氧化亚铁含量。 本部分适用于钛精矿(岩矿)中氧化亚铁含量的测定，测定范围(质量分数)：20.00%～40.00%。

Titanium concentrate(rock minerals).Determination of ferrous oxide content.The potassium dichromate titrimetric method

YB/T 159.5-2015 钛精矿(岩矿) 硫含量的测定 燃烧碘量法

本部分规定了用燃烧碘量法测定硫含量。 本部分适用于钛精矿(岩矿)中硫含量的测定，测定范围(质量分数)：0.025%～0.50%。

Titanium concentrate (rock minerals).Determination of sulfur content.The combustion iodometric method

YB/T 159.4-2015 钛精矿(岩矿) 磷含量的测定 铋磷钼蓝分光光度法

本部分规定了用铋磷钼蓝分光光度法测定磷含量。 本部分适用于钛精矿(岩矿)中磷的测定，测定范围(质量分数)：0.002%～0.050%。

Titanium concentrate(rock minerals).Determination of phosphorus content.The bismuth phosphomoly bdate blue spectrophotometric method

KS E ISO 10213:2011 铝矿石.总铁含量的测定.三氯化钛还原法

이 표준은 수은에 의한 공해가 없는 알루미늄 광석 중의 철 정량 방법의 적정 방법에 대하여

Aluminium ores－Determination of total iron content－Titanium trichloride reduction method

KS M ISO 2926:2010 主要用于铝生产的氧化铝.粒度分析.电刻筛分法

Aluminium oxide primarily used for the production of aluminium-Particle size analysis for the range 45μm to 150μm - Method using electroformed sieves

BS ISO 12315:2010 主要应用于铝制品的氧化铝.熔炼级氧化铝的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

KS E ISO 10251:2008 铜、铅和硫化锌浓缩物.散装材料干燥过程中质量损失的测定

이 표준은 구리, 납, 아연 및 니켈 정광의 로트에 함유된 수분을 측정하는 방법에 대하여

Copper, lead, zinc and nickel concentrates－Determination of mass loss of bulk material on drying

BS ISO 23202:2007 铝生产用氧化铝.测定通过20μm筛孔粒子

ISO 23202:2006 sets out a wet-sieving procedure for the determination of the percentage by mass of particles of smelter-grade alumina passing a 20 micrometre aperture sieve. This procedure is applicable for aluminas with a minus 20 micrometre content up to 4 %.

Aluminium oxide used for the production of aluminium - Determination of particles passing a 20 micrometre aperture sieve

YS/T 510-2006 镍包氧化铝复合粉

Nickel coated alumina composite powder

ISO 13291:2006 硫化锌精矿.锌的测定.溶解淬取法和EDTA滴定法

This International Standard specifies a solvent extraction/titrimetric method for the determination of the mass fraction of zinc in zinc sulfide concentrates. The method is applicable to zinc sulfide concentrates having a mass fraction of zinc in the range from 11 % to62 %.

Zinc sulfide concentrates - Determination of zinc - Solvent extraction and EDTA titrimetric method

ISO 8008:2005 铝生产用氧化铝.氮吸附作用的比表面积测定

This International Standard specifies an instrumental method for the determination of specific surface area (SSA) of smelter-grade alumina (SGA) by nitrogen adsorption by a single- or multi-point method. A multi-point method is recommended due to the higher accuracy obtained; if a single-point method is used, a lower result will be obtained. NOTE Annex A provides an explanation of the difference between single- and multi-point determined BET SSA. This International Standard is applicable to aluminas having a surface area between 50 m/g and 90 m/g.

Aluminium oxide primarily used for the production of aluminium - Determination of specific surface area by nitrogen adsorption

ISO 2926:2005 铝生产用氧化铝.45 μm至150 μm范围内的粒度分析.电刻筛分法

This International Standard specifies a dry sieve method using electroformed sieves for determining the mass distribution of the particle sizes in aluminium oxide used for the production of primary aluminium. This method is applicable to calcined aluminium oxide containing a maximum of 20 % mass fraction of particles having a mean diameter exceeding 150 μm, and containing a maximum of 15 % mass fraction of particles having a mean diameter less than 45 μm. This method is not applicable to the use of woven wire sieves.

Aluminium oxide used for the production of primary aluminium - Particle size analysis for the range 45 ?m to 150 ?m - Method using electroformed sieves

AS 2879.11:2004 氧化铝.熔炉级氧化铝的Al2O3含量的报告指南

Provides a guide for the reporting of the aluminium oxide content of smelter-grade alumina.

Alumina - Guide to reporting Al₂O₃ content of smelter-grade alumina

AS 2879.5:2004 氧化铝.流动角的测定

Sets out a method for the determination of the angle of flow of smelter-grade alumina.

Alumina - Determination of angle of flow

SN/T 1408-2004 出口金属镁颗粒检验规程

本规程规定了出口金属镁颗粒和出口镁-石灰混合物的抽样、检验、检验结果的判定方法。 本規程适用于各種粒度的桶裝鎂顆粒，集裝袋裝鎂顆粒及集裝袋裝鎂-石灰混合物的分析样品的抽 取和检验。

Rules for the inspection of magnesium granules for export