73.040;75.160.10 标准查询与下载

ISO 13605:2018 固体矿物燃料 硬煤灰和可口可乐火山灰中主要元素和微量元素 波长色散X射线荧光光谱法

This document sets out a wavelength dispersive X-ray fluorescence (XRF) procedure for the determination of silicon, aluminium, iron, calcium, magnesium, sodium, potassium, titanium, manganese, phosphorus and sulfur. The method is applicable to coal ashes, coke ashes and boiler ashes having components within the concentration ranges specified in Table 1. Table 1 — Ranges of application of the method Concentration range Oxide % 5 to 100 SiO2 Al2O35 to 80 Fe2O30,1 to 25 CaO 0,05 to 25 K 2O 0,05 to 5 MgO 0,05 to 25 Na2O 0,05 to 50,05 to 5 TiO2 Mn3O40,005 to 5 P2O5a 0,01 to 50,05 to 10ISO 3 NOTE 1   Additional analytes can be included in the method, provided that appropriate validation using reference materials is carried out. NOTE 2   The precision statistics can be determined using suitable reference materials. NOTE 3   The method described in this document has been tested for the following additional analytes: BaO (0,01 % to 1 %); SrO (0,01 % to 1 %) and ZnO (0,005 % to 1 %). a For information relating to phosphorus calculations, refer to Annex D.

Solid mineral fuels - Major and minor elements in coal ash and coke ash - Wavelength dispersive x-ray fluorescence spectrometric method

ISO 13909-8:2016 硬煤和焦炭.机械化采样.第8部分:偏差试验方法

Hard coal and coke - Mechanical sampling - Part 8: Methods of testing for bias

ISO 13909-1:2016 硬煤和焦炭.机械化采样.第1部分:一般介绍

Hard coal and coke - Mechanical sampling - Part 1: General introduction

ISO 13909-7:2016 硬煤和焦炭.机械化采样.第7部分:采样精度测定方法,样品制备方法及试验方法

Hard coal and coke - Mechanical sampling - Part 7: Methods for determining the precision of sampling, sample preparation and testing

BS ISO 13909-5:2016 硬煤和焦炭.机械取样.流水线取样

Hard coal and coke. Mechanical sampling. Coke. Sampling from moving streams

BS ISO 13909-7:2016 硬煤和焦炭 机械取样 确定取样、样品制备和测试精度的方法

Hard coal and coke. Mechanical sampling. Methods for determining the precision of sampling, sample preparation and testing

BS ISO 13909-6:2016 硬煤和焦炭.机械取样.焦炭.试样制备

Hard coal and coke. Mechanical sampling. Coke. Preparation of test samples

BS ISO 13909-8:2016 硬煤和焦炭 机械取样 偏倚测试方法

Hard coal and coke. Mechanical sampling. Methods of testing for bias

BS ISO 13909-1:2016 硬煤和焦炭 机械取样 总体介绍

Hard coal and coke. Mechanical sampling. General introduction

GOST R 57021-2016 供电用Kansk-Achincky盆地的煤. 规格

Kansk-Achincky basin coals for power supply purposes. Specification

BS ISO 1953:2015 硬煤.筛分粒度分析方法

Hard coal. Size analysis by sieving

ASTM D7430-15 煤的机械取样标准实践规程

5.1 It is intended that this practice be used to provide a sample representative of the coal from which it is collected. Because of the variability of coal and the wide variety of mechanical sampling equipment available, caution should be used in all stages of the sample collection process, the design of sampling system specifications, the equipment procurement and the acceptance testing of installed equipment. 5.2 After removal from the sampling system and further preparation (Practice D2013), the sample may be analyzed for a number of different parameters. These parameters may define the lot's value, its ability to meet specifications, its environmental impact, as well as other properties. 1.1 This practice is divided into 4 parts. These 4 parts represent the previous standards D7256/D7256M, D4916, D4702, and D6518. These 4 standards are the 4 that govern the mechanical sampling of coal and have been combined into one document for the ease of reference of the users of these standards. Part A 1.2 Part A—Mechanical Collection and Within-System Preparation of a Gross Sample of Coal from Moving Streams—Covers procedures for the mechanical collection of a sample under Classification I-B-1 and I-B-2 (Practice D2234/D2234M) and the within-system preparation (reduction and division) of gross samples utilizing various components of the mechanical sampling system. 1.2.1 Part A describes mechanical sampling procedures for coals (1) by size and condition of preparation (for example, mechanically cleaned coal or raw coal), and (2) by sampling characteristics. 1.2.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. Part B 1.3 Part B—Mechanical Auger Sampling——Describes procedures for the collection of an increment, partial sample, or gross sample of material using mechanical augers. Reduction and division of the material by mechanical equipment at the auger is also covered. Further manual or mechanical reduction or division of the material elsewhere shall be performed in accordance with Practice D2013. 1.3.1 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. Part C

Standard Practice for Mechanical Sampling of Coal

GOST 32979-2014 固体矿物燃料. 测定碳, 氢和氮的仪器方法

Solid mineral fuel. Instrumental method for determination of carbon, hydrogen and nitrogen

GOST 2111-2014 用于焦化的库兹涅茨克盆地. 氧化煤区边界的测定方法

Kuznetsk Basin coals for coking. Method for determination of oxidized coals zone border

GOST 32978-2014 固体矿物燃料. 灰熔度的测定

Solid mineral fuel. Determination of ash fusibility

KS E ISO 1170:2013 煤和焦炭.不同基的分析计算

이 표준은 일반적인 사용에 있어서 서로 다른 다양한 기준을 토대로 표현되는 석탄 및 코크스와 관련된 분석 데이터를 고려한 공식을 제공한다. 이러한 고려는 다른 기준의 계산에 선행되어 석탄의어떤 결정값에 적용할 수 있는 보정을 제공한다.

Coal and coke — Calculation of analyses to different bases

ISO 334:2013 固体矿物燃料.总硫的测定.Eschka法

This International Standard specifies a reference method for determining the total sulfur content of hard coal, brown coals and lignites, and coke by the Eschka method.

Solid mineral fuels.Determination of total sulfur.Eschka method

BS ISO 1170:2013 煤和焦炭. 分析结果不同基的换算

Coal and coke. Calculation of analyses to different bases

ISO 1170:2013 煤和焦炭.不同基质的分析计算

The International Standard gives equations that allow analytical data relating to coal and coke to be expressed on the various different bases in common use.Consideration is given to corrections that can be applied to certain determined values for coal prior to their calculation to other bases.

Coal and coke - Calculation of analyses to different bases

GOST ISO 13909-8-2013 硬煤和焦炭. 机械取样. 第8部分. 偏差试验方法

Hard coal and coke. Mechanical sampling. Part 8. Methods of testing for bias