D52 冶金辅助原料矿 标准查询与下载

JIS M 8514 ERRATUM 1:2003 JIS M8514 勘误表 1

ERRATUM

JIS M 8514:2003 冶金级氟石的化学分析方法

この，規格は，鉄鋼用ほたる石の分析方法について規定する。

Metallurgical grade fluorspar -- Methods for chemical analysis

ASTM D6854-03 硅石的标准试验方法.正邻苯二甲酸二吸收值

The DBP absorption number of a silica is related to the processing and vulcanizate properties of rubber compounds containing the silica.1.1 This test method covers the determination of the n-dibutyl phthalate (DBP) absorption number of silica.1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Silica8212;n-Dibutyl Phthalate Absorption Number

ASTM E463-03 用硅钼酸盐可见光分光法测定萤石中二氧化硅含量的标准试验方法

This test method is intended as a referee method for compliance with compositional specifications for impurity content. It is assumed that all who use this procedure will be trained analysts capable of performing common laboratory practices skillfully and safely. It is expected that work will be performed in a properly equipped laboratory and that proper waste disposal procedures will be followed. Follow appropriate quality control practices such as those described in Guide E 882.1.1 This test method covers the determination of silica in fluorspar in concentrations from 0.5 to 10 %.1.2 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Silica in Fluorspar by the Silico-Molybdate Visible Spectrometry

ASTM D6854-03(2008) 硅石的标准试验方法-n-邻苯二甲酸二吸收值

The DBP absorption number of a silica is related to the processing and vulcanizate properties of rubber compounds containing the silica.1.1 This test method covers the determination of the n-dibutyl phthalate (DBP) absorption number of silica. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Silicax2014;n-Dibutyl Phthalate Absorption Number

SN/T 0829-1999 出口镁砂中的氧化镁、氧化硅、氧化钙、氧化铁、氧化铝、氧化锰、氧化钛的测定X射线荧光光谱法

Method for the determination of MgO,SiO&sub2;,CaO.Fe&sub2;O&sub3;,AlO&sub3;,MnO,TiO&sub2; contents in magnesite for export -X-ray fluorescence spectrometric method

ISO/TS 14425:1999 铝生产用碳素材料 冷压糊 未焙烧糊料的挥发物含量的测定

This Technical Specification describes a method for the determination of the volatile-matter content of unbaked cold-ramming pastes used in aluminium manufacture.

Carbonaceous materials used in the production of aluminium - Cold-ramming pastes - Determination of volatile-matter content of unbaked pastes

ISO 14422:1999 铝生产用碳素材料 冷压糊料 取样方法

This International Standard describes methods and conditions for sampling of cold-ramming pastes used in aluminium manufacture.

Carbonaceous materials used in the production of aluminium - Cold-ramming pastes - Methods of sampling

ASTM D3906-97 测定含有八面沸石的材料的相对X射线衍射强度的标准试验方法

1.1 This test method covers determining relative zeolite diffraction intensities. 1.2 The term "zeolite" here is restricted to those zeolites having the faujasite crystal structure, including X and Y zeolites, the various cation exchange forms, and the dealuminized, decationated, and ultrastable forms. These zeolites have cubic symmetry with unit cell parameter within the limits 24.2 and 25.0 A (2.42 and 2.50 nm). The samples contemplated include zeolite preparations in the various forms and catalysts containing these zeolites. 1.3 The term "intensity of an X-ray powder diffraction (XRD) peak" is the "integral intensity," either the area of counts under the peak or the product of the peak height and the peak width. 1.4 The method provides a number that is the ratio of intensity of portions of the XRD pattern of the sample to intensity of the corresponding portion of the pattern of a reference zeolite, NaY. (Laboratories may use other zeolite, for example, REY as a secondary standard.) The intensity ratio, expressed as a percentage, is then labeled "% XRD intensity/NaY." 1.5 Under certain conditions such a ratio is the percent zeolite in the sample. These conditions include: 1.5.1 The zeolite in the sample is the same as the reference zeolite. 1.5.2 The absorption for the X-rays used is the same for the zeolite and the nonzeolite portions of the sample. 1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Determination of Relative X-ray Diffraction Intensities of Faujasite-Type Zeolite-Containing Materials

ASTM E1506-97 分析酸级氟化钙(荧石)的标准试验方法

1.1 These test methods cover the chemical analyses of acid-grade calcium fluoride (fluorspar). These test methods appear in the following sections: Sections Volatiles as Moisture 6 to 12 Silica 13 to 21 Assay as Calcium Fluoride (CaF2) 22 to 31 Soluble Chloride as NaCl 32 to 40 Calcium Carbonate 41 to 49 Soluble Chloride as NaCl 50 to 58 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. 1.4 Review the current Material Safety Data Sheet (MSDS) for each chemical used in this standard for detailed information concerning toxicity, first-aid procedures, handling, and safety precautions.

Standard Test Methods for Analysis of Acid-Grade Calcium Fluoride (Fluorspar)

ASTM E1506-97(2003) 分析酸级氟化钙(荧石)的标准试验方法

Calcium fluoride is available in nature in various forms and purities. A major use for it is in the manufacture of hydrofluoric acid. The test methods listed in 1.1 provide procedures for analyzing calcium fluoride to determine whether it is suitable for this use. 1.1 These test methods cover the chemical analyses of acid-grade calcium fluoride (fluorspar). These test methods appear in the following sections: SectionsVolatiles as Moisture6-13Silica14-22Assay as Calcium Fluoride (CaF 2)23-32Soluble Chloride as NaC133-50Calcium Carbonate51-59Phosphorus60-69Arsenic70-78Mixed Oxides (R2O3)79-87Sulfide Sulfur88-961.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.1.4 Review the current Material Safety Data Sheet (MSDS) for each chemical used in this standard for detailed information concerning toxicity, first-aid procedures, handling, and safety precautions.

Standard Test Methods for Analysis of Acid-Grade Calcium Fluoride (Fluorspar)

ISO 8868:1989/Amd 1:1996 荧石 取样和样品的制备 修改1

Contains minor amendments and additions only.

Fluorspar - Sampling and sample preparation; Amendment 1

ISO 8918:1996 荧石 技术等级 化学成分和物理特性

This International Standard defines three technical grades of fluorspar traded on world markets, viz: — acid grade; — ceramic grade; — metallurgical grade, comprising three types: — concentrate, — briquettes, — gravel. It specifies the methods to be used for: a) sampling and sample preparation; b) determination of physical characteristics; c) chemical analysis.

Fluorspar - Technical grades - Chemical composition and physical characteristics

NF B49-429:1996 菱美矿和白云石.化学分析

Magnesites and dolomites. Chemical analysis.

ISO 9499:1995 荧石 取样和试样制备精度的测定方法

Describes a method for the determination of the precision of fluorspar sampling and sample preparation carried out by the methods specified in ISO 8868.

Fluorspar - Method of determining the precision of sampling and sample preparation

SN/T 0481.6-1995 出口矾土检验方法.铝钒土体积密度快速测定方法

Methods for inspection of bauxite for export.Rapid determination of bulk density of alumina1995-09-06

SN/T 0481.5-1995 出口矾土检验方法.燃烧-中和法测定硫量

Methods for inspection of bauxite for export.Determination of sulfur content--Combustion-neutralizatic titration1995-09-06

SN/T 0481.4-1995 出口矾土检验方法.EDTA容量法测定氧化钙和氧化镁量

Method for inspection of bauxite for export.Determination of calcium oxide and magnesiumoxide content--EDTA titration1995-09-06

SN/T 0481.3-1995 出口矾土检验方法.磺基水杨酸光度法测三氧化二铁量

Method for inspection of bauxite for export.Determination of ferric oxide content--Sulfosalicylicacid spectrophotometric method1995-09-06

SN/T 0481.2-1995 出口矾土检验方法.钼蓝光度法测定二氧化硅量

Method for inspection of bauxite for export.Determination of silicon dioxide content--Molybdenumbule spectrophotometric method1995-09-06