D30 黑色金属矿综合 标准查询与下载

GB/T 24232-2009 锰矿石和铬矿石.校核取样和制样偏差的试验方法

本标准规定了按相关标准规定的方法进行取样时，校核天然或加工锰、铬矿石取样和制样偏差的试验方法。

Manganese and chromium ores.Experimental methods for checking the bias of sampling and sample preparation

GB/T 24233-2009 锰矿石和铬矿石.评定品质波动和校核取样精密度的试验方法

本标准规定了评定天然或加工锰、铬矿石品质波动的试验方法、及相关标准中所使用的定量系统取样和二级取样时的取样程序定义。同时还规定了定量系统取样和二级取样时校核取样精密度的试验方法。

Manganese and chromium ores.Experimental methods for evaluation of quality variation and methods for checking the precision of sampling

SN/T 5266-2020 混合铅锌矿中铜、铁、砷、锌、镉、汞和银含量的测定 电感耦合等离子体发射光谱法

Determination of copper, iron, arsenic, zinc, cadmium, mercury and silver contents in mixed lead-zinc ores by inductively coupled plasma optical emission spectrometry

YB/T 4697-2018 黑色冶金矿山选矿全流程监测与控制系统技术规范

Technical specifications for the whole process monitoring and control system of mineral processing in ferrous metallurgical mines

YB/T 4698-2018 黑色冶金露天矿工程用车智能调度系统技术规范

Technical Specifications for Intelligent Scheduling System for Vehicles Used in Ferrous Metallurgical Open-pit Mine Engineering

DZ/T 0319-2018 冶金行业绿色矿山建设规范

Specifications for Green Mine Construction in Metallurgical Industry

NB/T 51068-2017 煤矿在用设备齿轮油铁谱分析方法 旋转式铁谱法

Ferrography analysis method for gear oil of equipment in use in coal mines Rotary ferrography

DIN 51366:2013 矿物油碳氢化合物试验. 采用Cannon-Fenske粘度计测量不透明液体的运动粘度

Testing of mineral oil hydrocarbons - Measurement of kinematic viscosity by means of the Cannon-Fenske viscometer for opaque liquids

SN/T 2638.3-2012 进出口锰矿中硫含量的测定.高温燃烧红外线吸收法

SN/T 2638的本部分规定了锰矿石中硫含量测定高温管式电阻炉燃烧红外线吸收的方法。 本部分适用于锰矿石中硫含量的测定，测定范围：0.007%～0.300%。

Determination of sulfur content in manganese ores for import and export.High temperature combustion infrared absorption method

DIN 51757 Bb.1:2012 矿物油及相关材料试验. 密度的测定. 补充件1: DIN 51757使用指南

Testing of mineral oils and related materials - Determination of density - Supplement 1: Guidance on the use of DIN 51757

SN/T 2638.2-2010 进出口锰矿石中铁、铝、镁、钙、钛、磷、镍、铜、锌的测定 电感耦合等离子体原子发射光谱法

SN/T 2638的本部分规定了进出口锰矿石中铁、铝、镁、钙、钛、磷、镍、铜、锌组分含量的测定方法。 本部分适用于进出口锰矿石中铁、铝、镁、钙、钛、磷、镍、铜、锌组分含量的测定。

Determination of iron,aluminum,magnesium,calcium,titanium, phosphorus,nickel,copper,zinc in manganese ores for import and export.Inductively coupled plasma atomic emission spectrometric method

SN/T 2638.1-2010 进出口锰矿石中锰、铁、硅、铝、钙、镁、钛、钾和磷的测定 波长色散X射线荧光光谱法

SN/T 2638的本部分规定了用波长色散X-射线荧光光谱发测定锰矿石中锰、铁、硅、铝、钙、镁、钛、钾和磷含量的方法。 本部分适用于锰矿石中锰、铁、硅、铝、钙、镁、钛、钾和磷含量的测定。

Determination of manganese,iron,silicon,aluminum,calcium,magnesium,titanium,potassium and phosphorus in manganese ores for import and export.Wavelength dispersive X-ray fluorescence spectrometric method

JIS M 8108:2008 铬矿石、锰矿石和铁锰矿石 取样、样品制备和含水量及粒度分布的测定

This Standard specifies the sampling method, sample preparation method, mois- ture determination method, and particle size determination method to determine the average qualities of chromium ores, manganese ores and ferruginous manganese ores (hereafter referred to as "ores") of one lot. NOTE : The International Standards corresponding to this Standard are as follows. ISO 4296-1:1984 Manganese ores--Sampling---Part 1: Increment sam- pling ISO 4296-2:1983 Manganese ores--Sampling--Part 2: Preparation of samples ISO 4299:1989 Manganese ores--Determination of moisture content ISO 6153 : 1989 Chromium ores--Increment sampling ISO 6154:1989 Chromium ores--Preparation of samples ISO 6230:1989 Manganese ores-~Determination of size distribution by sieving ISO 8530:1986 Manganese and chromium ores--Experimental methods for checking the precision of sample division ISO 8531:1986 Manganese and chromium ores---Experimental methods for checking the precision of moisture determination ISO 8541:1986 Manganese and chromium ores--Experimental methods for checking the bias of sampling and sample preparation ISO 8542:1986 Manganese and chromium ores--Experimental methods for evaluation of quality variation and methods for checking the precision of sampling (Overall evaluation: MOD)

Chromium, manganese and ferruginous manganese ores -- Sampling, sample preparation and determination of moisture content and size distribution

ISO 12745:2008 铜、铅和锌矿及精矿.质量测量技术的精度和偏差

Copper, lead and zinc ores and concentrates - Precision and bias of mass measurement techniques

ASTM E382-07 铁矿石颗粒破碎强度的测定用标准试验方法

The crushing strength aids the pellet producer in the determination of quality problems associated with the production of pellets. The crushing strength is often used by the pellet consumer as a quality indicator for performance in the blast furnace.1.1 This test method describes a method for determining the crushing strength of fired iron ore pellets. Cylindrical agglomerates, briquettes, and reduced pellets are not covered by this test method.1.2 The values as stated in SI units are to be regarded as the standards. The values in parentheses are given for information only.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 Crushing Strength of Iron Ore Pellets

ISO 2596:2006 铁矿石.分析试样中吸湿水的测定.重量法、卡尔费舍尔法和质量亏损法

This International Standard specifies the following four test methods for the determination of the hygroscopic moisture content of test samples: Method 1 — Gravimetric method; Method 2 — Karl Fischer volumetric method; Method 3 — Karl Fischer coulometric method; Method 4 — Mass-loss method. Any of these methods is applicable wherever the analytical value of a chemical constituent is to be calculated to a dried sample basis in the following ore types. a) Processed ores containing metallic iron (direct reduced iron). b) Natural or processed ores in which the sulfur content is greater than 0,2 % (mass fraction). c) Natural or processed ores in which the combined water is greater than 2,5 % (mass fraction). Any of these methods is applicable to a concentration range of 0,05 % (mass fraction) to 4,5 % (mass fraction) hygroscopic moisture. NOTE 1 Where the reportable moisture content of a commercial consignment of ore is required, the procedure in ISO 3087 is used. NOTE 2 With natural or processed ores outside the field of application specified in a), b) or c), a determination of a constituent at any level of concentration may be conducted using any of these methods, or as specified in ISO 7764. NOTE 3 Alternatively, the loss or ignition content may be measured as an estimate of the combined water content.

Iron ores - Determination of hygroscopic moisture in analytical samples - Gravimetric, Karl Fischer and mass-loss methods

ISO 3086:2006 铁矿石.取样偏差检验的实验法

This International Standard specifies experimental methods for checking the bias of sampling of iron ores, when sampling is carried out in accordance with the methods specified in ISO 3082, having as reference a stopped-belt sampling method. It is recommended that an inspection of the mechanical sampling system be carried out before conducting bias testing. Sampling systems not completely in accordance with ISO 3082 are not always expected to be biased. Therefore, bias checking may be done when there is some disagreement about the importance of some departure from the conditions of ISO 3082. If one party argues that the bias is likely to be substantial under some particular set of conditions then bias testing should mostly be done when those conditions apply. NOTE The method for analysis of experimental data described here may also be applied: a) for checking the bias of sample preparation of iron ores, having as reference the methods for sampling preparation according to ISO 3082; b) for checking the bias of size distribution of iron ores by sieving, having as reference the hand sieving methods according to ISO 4701; c) for checking a possibly significant difference in the results obtained from the samples of one lot collected at different places, for example, a loading point and unloading point.

Iron ores - Experimental methods for checking the bias of sampling

KS E ISO 3084:2006 铁矿石.评定质量波动的试验法

이 규격은 거래되고 공장에서 취급되는 각 철광석 유형의 품질 변동 평가 시험 방법을 기술

Iron ores－Experimental methods for evaluation of quality variation

KS E ISO 6153:2003 铬矿石.小样取样

이 규격은 위임한 수분 함량 및 화학 조성의 결정을 위한 광석의 용인 및 발송 장소에서

Chromium ores－Increment sampling

KS E ISO 6154:2003 铬矿石.样品的制备

이 규격은 탁송품의 화학 조성 및 수분 함량 결정을 위하여 크롬 광석 샘플의 준비 방법

Chromium ores-Preparation of samples