D04 基础标准与通用方法 标准查询与下载



共找到 350 条与 基础标准与通用方法 相关的标准,共 24

5.1 This test method is intended as a means for obtaining an extract from mine rock samples. The extract may be used to estimate the final pH and release of certain constituents of the test sample under the laboratory conditions described in this test method. 5.2 The pH of the extraction fluid used in this test method should reflect the pH of precipitation in the geographic region in which the mine rock is being evaluated. 5.3 This test method is designed to mobilize potential contaminants present in the solids, so that the resulting extract can be used to assess leachate that could potentially be produced from mine rock in the field. 5.4 This test method has not been demonstrated to simulate actual site leaching conditions. 5.5 This test method produces extracts that are amenable to the determination of both major and minor (trace) constituents. When minor constituents are being determined, it is especially important that precautions be taken in sample preservation, storage and handling to avoid possible contamination of the extracts. 5.6 This test method is a comparative method intended for use as a routine method for monitoring mine rock. It is assumed that all who use this method will be trained analysts capable of performing skillfully and safely. It is expected that work will be performed in a properly equipped laboratory under appropriate quality control practices such as those described in Guide E882. 1.1 This test method provides a procedure for the column percolation extraction of mine rock in order to determine the potential for dissolution and mobility of certain constituents by meteoric water. 1.2 This test method is intended to describe the procedure for performing column percolation extractions only. It does not describe all types of sampling and analytical requirements that may be associated with its application. 1.3 The values stated in SI units are to be regarded as the standard. 1.4 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 Column Percolation Extraction of Mine Rock by the Meteoric Water Mobility Procedure

ICS
73.060.01 (Metalliferrous minerals and their conce
CCS
D04
发布
2013
实施

5.1 This test method is designed to measure the permeability to air of a small sample of rock. By extrapolation, this test method also determines an equivalent of the liquid permeability. This parameter is used to calculate the flow through rock of fluids subjected to a pressure differential. Note 1—The quality of the result produced by this standard is dependent on the competence of the personnel performing it, and the suitability of the equipment and facilities used. Agencies that meet the criteria of Practice D3740 are generally considered capable of competent and objective testing. Users of this standard are cautioned that compliance with Practice D3740 does not in itself assure reliable results. Reliable results depends on many factors; Practice D3740 provides a means of evaluating some of those factors. 1.1 This test method covers the determination of the coefficient of specific permeability for the flow of air through rocks. The method establishes representative values of the coefficient of permeability of rocks or well-indurated soils. 1.2 This test method is limited to permeability values greater than 9.869 × 10-18 m2 (0.01 millidarcy), and is limited to rocks free of oil or unctuous matter. 1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard. 1.4 All observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D6026. 1.4.1 The procedures used to specify how data are collected/recorded or calculated, in this standard are regarded as the industry standard. In addition, they are representative of the significant digits that generally should be retained. The procedures used do not consider material variation, purpose for obtaining the data, special purpose studies, or any considerations for the user’s objectives; and it is common practice to increase or reduce significant digits of reported data to be commensurate with these considerations. It is beyond the scope of this standard to consider significant digits used in analytical methods for engineering design. 1.5 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 Permeability of Rocks by Flowing Air

ICS
93.020 (Earth works. Excavations. Foundation const
CCS
D04
发布
2013
实施

5.1 This test method is designed to measure the permeability to air of a small sample of rock. By extrapolation, this test method also determines an equivalent of the liquid permeability. This parameter is used to calculate the flow through rock of fluids subjected to a pressure differential. Note 1—The quality of the result produced by this standard is dependent on the competence of the personnel performing it, and the suitability of the equipment and facilities used. Agencies that meet the criteria of Practice D3740 are generally considered capable of competent and objective testing. Users of this standard are cautioned that compliance with Practice D3740 does not in itself assure reliable results. Reliable results depend on many factors; Practice D3740 provides a means of evaluating some of those factors. 1.1 This test method covers the determination of the coefficient of specific permeability for the flow of air through rocks. The method establishes representative values of the coefficient of permeability of rocks or well-indurated soils. 1.2 This test method is limited to permeability values greater than 9.869 × 10-18 m2 (0.01 millidarcy), and is limited to rocks free of oil or unctuous matter. 1.3 Units—The values stated in SI units are to be regarded as the standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard. Reporting of test results in units other than SI shall not be regarded as nonconformance with this test method. 1.4 All observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D6026. 1.4.1 The procedures used to specify how data are collected/recorded or calculated, in this standard are regarded as the industry standard. In addition, they are representative of the significant digits that generally should be retained. The procedures used do not consider material variation, purpose for obtaining the data, special purpose studies, or any considerations for the user’s objectives; and it is common practice to increase or reduce significant digits of reported data to be commensurate with these considerations. It is beyond the scope of this standard to consider significant digits used in analytical methods for engineering design. 1.5 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 Permeability of Rocks by Flowing Air

ICS
93.020 (Earth works. Excavations. Foundation const
CCS
D04
发布
2013
实施

本标准规定了进出口化工品、矿产品和金属材料化学分析方法标准编写的基本要求、结构、要素、内容和表达方式。 本标准适用于进出口化工品、矿产品和金属材料化学分析方法标准的编写。也可供其他工业产品中化学物质分析方法标准编写作参考。

General rules for drafting the standards of chemical analysis methods for import and export chemicals,minerals and metallic materials

ICS
CCS
D04
发布
2012-12-12
实施
2013-07-01

YS/T 820的本部分规定了红土镍矿中全铁量的测定方法。 本部分适用于红土镍矿中全铁量的测定。测定范围:7.00%~55.00%。

Methods for chemical analysis of laterite nickel ores.Part 3:Determinatin of total iron content.Potassium dichromate titration

ICS
73.060
CCS
D04
发布
2012-11-07
实施
2013-03-01

本标准规定了进口矿渣鉴定的术语和定义、取样和制样、检验及属性分析。 本标准适用于进口矿渣的鉴定,包括以矿产品名义进口但疑似或掺杂进口矿渣的部分。 在制定某一特定矿渣鉴定方法标准时,应以本标准作为指导性文件。

General rules for identification of import mineral slags

ICS
CCS
D04
发布
2012-05-07
实施
2012-11-16

This test method is intended as a means for obtaining an extract from mine rock samples. The extract may be used to estimate the final pH and release of certain constituents of the test sample under the laboratory conditions described in this test method. The pH of the extraction fluid used in this test method should reflect the pH of precipitation in the geographic region in which the mine rock is being evaluated. This test method is designed to mobilize potential contaminants present in the solids, so that the resulting extract can be used to assess leachate that could potentially be produced from mine rock in the field. This test method has not been demonstrated to simulate actual site leaching conditions. This test method produces extracts that are amenable to the determination of both major and minor (trace) constituents. When minor constituents are being determined, it is especially important that precautions be taken in sample preservation, storage and handling to avoid possible contamination of the extracts. This test method is a comparative method intended for use as a routine method for monitoring mine rock. It is assumed that all who use this method will be trained analysts capable of performing skillfully and safely. It is expected that work will be performed in a properly equipped laboratory under appropriate quality control practices such as those described in Guide E882.1.1 This test method provides a procedure for the column percolation extraction of mine rock in order to determine the potential for dissolution and mobility of certain constituents by meteoric water. 1.2 This test method is intended to describe the procedure for performing column percolation extractions only. It does not describe all types of sampling and analytical requirements that may be associated with its application. 1.3 The values stated in SI units are to be regarded as the standard. 1.4 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 Column Percolation Extraction of Mine Rock by the Meteoric Water Mobility Procedure

ICS
73.060.01 (Metalliferrous minerals and their conce
CCS
D04
发布
2012
实施

1.1 This test method provides a procedure for the column percolation extraction of mine rock in order to determine the potential for dissolution and mobility of certain constituents by meteoric water. 1.2 This test method is intended to describe the procedure for performing column percolation extractions only. It does not describe all types of sampling and analytical requirements that may be associated with its application. 1.3 The values stated in SI units are to be regarded as the standard. 1.4 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 Column Percolation Extraction of Mine Rock by the Meteoric Water Mobility Procedure

ICS
73.060.01 (Metalliferrous minerals and their conce
CCS
D04
发布
2012
实施

Geothermal Drilling Technical Regulations

ICS
73.010
CCS
D04
发布
2011-09-13
实施
2011-10-01

本标准规定了煤矿矿井瓦斯地质图的术语和定义、内容、要求与编制方法。 本标准适用于煤矿矿井瓦斯地质图编制。

Drawings method on coal mine gas-geology map

ICS
01.080.30;07.040;73.010
CCS
D04
发布
2011-07-12
实施
2011-12-01

MT/T 154的本部分规定了煤矿机电产品型号的编制原则、组成和排列方式,及编制方法。 本部分适用于MT/T 154标准预计结构中各部分标准的编写,其他煤矿机电产品型号编制方法标准的编写可参照使用。

The model designation of electromechanical product for coal mine.Part 1:Directive

ICS
73.010
CCS
D04
发布
2011-04-12
实施
2011-09-01

These test methods are primarily intended to test materials for compliance with compositional specifications and for monitoring. The determination of carbon and sulfur and acid neutralization potential in ores and related materials is necessary to classify ores for metallurgical processing and to classify waste materials from the mining and processing of ores such as leach residues, waste rock, and tailings according to their potential to generate acid in the environment. This information is useful during mine development to assist in mining and mineral processing operations and for proper disposal of waste materials. These test methods are also used to speciate carbon and sulfur contents of metal-bearing ores and related materials so that acid-base accounting can be performed (that is, carbonate mineral acid neutralization potential (ANP) minus sulfide-sulfur mineral acid generation potential (AGP) = net calcium carbonate (NCC)). Additionally, the test method has utility to identify the amount of organic carbon contained in gold ores so that potential for preg robbing can be identified and rectified through established pretreatment methods prior to cyanidation. (Warning8212;Pyrolysis pretreatment at 550 °C has a potential to thermally decompose some carbonate minerals: (1) transition metal carbonates (for example, siderite, FeCO3, and rhodochrosite, MnCO3) decompose, yielding carbon dioxide, CO2, in the range of 220 °C to 520 °C; (2) calcite decomposes slightly between 300 °C and 500 °C, although most decomposition occurs above 550 °C; (3) dolomite decomposes at 800 °C to 900 °C (Hammack, 1994, p. 440). ) These test methods also may be used for the classification of rock to be used in construction, where the potential to generate acid under environmental conditions exists. It is assumed that the users of these test methods will be trained analysts capable of performing common laboratory procedures 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. Appropriate quality control practices such as those described in Guide E882 must be followed.1.1 These test methods cover the determination of total carbon and sulfur and acid-base characteristics in metal bearing ores and related materials such as leach residues, tailings, and waste rock within the following ranges: 1.2 The quantitative ranges for the partial decomposition test methods are dependent on the mineralogy of the samples being tested. The user of these test methods is advised to conduct an interlaboratory study in accordance with Practice E1601 on the test methods selected for use at a particular mining site, in order to establish the quantitative ranges for these test methods on a site-specific basis.

Standard Test Methods for Analysis of Metal Bearing Ores and Related Materials for Carbon, Sulfur, and Acid-Base Characteristics

ICS
71.040.50 (Physicochemical methods of analysis)
CCS
D04
发布
2011
实施

The mean reflectance of the vitrinite maceral in sedimentary rocks as determined by this test method is used as an indicator of thermal maturity, that is, the progressive geochemical alteration of dispersed organic material experienced during diagenesis, catagenesis, and metagenesis. In the case of hydrocarbon source rocks, three major categories of thermal maturity are defined by vitrinite reflectance: immature (Roran ≤ 0.5%), mature (Roran ≈ 0.5-1.35%), and overmature (Roran ≥ 1.35%) with respect to the generation of liquid hydrocarbons. Thermal maturity as determined by the reflectance of vitrinite dispersed in sedimentary rocks is similar to the rank classification of coals as presented in Classification D388 and measured similarly to the reflectance of vitrinite in coal as presented in Test Method D2798. The mean reflectance of the vitrinite maceral in sedimentary rocks correlates with geochemically determined parameters of thermal maturity and can be used to characterize thermal maturation history, to calibrate burial history models, and to better understand the processes of hydrocarbon generation, migration, and accumulation in conventional and unconventional petroleum systems. 1.1 This test method covers the microscopical determination of the reflectance measured in oil of polished surfaces of vitrinite dispersed in sedimentary rocks. This test method can also be used to determine the reflectance of macerals other than vitrinite dispersed in sedimentary rocks. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 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 Microscopical Determination of the Reflectance of Vitrinite Dispersed in Sedimentary Rocks

ICS
91.100.15
CCS
D04
发布
2011
实施

Management specifications for daily inspection and periodic inspection of hoisting systems in metal and nonmetal mines

ICS
73.060
CCS
D04
发布
2010-12-30
实施
2011-01-01

本标准规定了进出口矿产品检验中使用的放射性测量、取样、制样、水分测定、粒度分析、物理试验、化学分析和统计的名词术语。 本标准适用于进出口矿产品检验监管和标准制(修)订工作。

Mineral products inspection.Vocabulary and terms

ICS
CCS
D04
发布
2010-11-01
实施
2011-05-01

本标准规定了袋装矿产品取样术语及定义,取样的基本原则和方法。 本标准适用于袋装矿产品质量的取样检查。

General rules for the sampling of minerals packed in bags

ICS
CCS
D04
发布
2010-11-01
实施
2011-05-01

警告:使用本标准的人员应有正规实验室工作的实践经验。本标准并未指出所有可能的安全问题。使用者有责任采取适当的安全和健康措施,并保证符合国家有关规定的条件。 本标准规定了进出口铜精矿、锌精矿、钼精矿、铁矿石、锰矿石、铬矿、镁砂、滑石粉、铝矾土、重晶石、磷矿石、锑精矿、氟石、煤、石墨等矿产品中砷和汞的通用检测方法。 本标准适用于进出口铜精矿、锌精矿、钼精矿、铁矿石、锰矿石、铬矿、镁砂、滑石粉、铝矾土、重晶石、磷矿石、锑精矿、氟石、煤、石墨等矿产品中砷和汞的检测,其测定范围为砷:0.001%-0.5%,汞:0.0001%-0.1%,此标准不适用含金矿产品中汞的测定。

Determination of arsenic and mercury in export-import ores.Atomic fluorescence spectrometric method

ICS
CCS
D04
发布
2010-11-01
实施
2011-05-01

This European Standard describes the reference method used for type testing and in cases of dispute for assessing how an aggregate behaves when subjected to the cyclic action of immersion in magnesium sulfate, followed by oven drying. For other purposes, in particular factory production control, other methods may be used provided that an appropriate working relationship with the reference method has been established. NOTE The majority of aggregates can be tested for performance using this method. Precision has been established for the rock types listed in Annex A. The test may not be suitable for all rock types and reservations have been expressed elsewhere in respect of some carbonate aggregates and some aggregates having a high proportion of magnesium bearing materials or of cryptocrystalline quartz.

Tests for thermal and weathering properties of aggregates - Part 2: Magnesium sulfate test; German version EN 1367-2:2009

ICS
91.100.15
CCS
D04
发布
2010-02
实施

이 표준은 광산(금속, 비금속 및 석탄 광산 등을 말함.)의 갱 내, 갱 외 및 보안 등의

Graphical symbols for mines

ICS
73.020;01.100.30
CCS
D04
发布
2009-10-23
实施
2009-10-23

本标准规定了煤炭工业矿区总体规划环境影响评价的一般原则、内容、方法和要求。 本标准适用于国务院有关部门、设区的市级以上人民政府及其有关部门组织编制的煤炭工业矿区总体规划环境影响评价。 煤、电一体化,煤、电、化工一体化等专项规划环境影响评价中的煤炭开发规划环境影响评价可参照本标准执行。

Technical guidelines for plan environmental impact assessment.coal industry mining area plan

ICS
CCS
D04
发布
2009-03-14
实施
2009-07-01



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