D50 非金属矿综合 标准查询与下载



共找到 59 条与 非金属矿综合 相关的标准,共 4

Methods for chemical analysis of silicate rocks—Part 31: Determination of 12 components including silicon dioxide etc.—Lithium metaborate fusion-inductively coupled plasma atomic emission spectrometry

ICS
73.080
CCS
D50
发布
2019-10-18
实施
2020-05-01 00:00:00.0

本标准规定了石膏、硬石膏矿产品术语及其定义或涵义,适用于矿床开采、选矿加工、质量检验及其他有关的工作领域。

Technical terms of non-metallic mineral products--Gypsum and anhydrite

ICS
73.080
CCS
D50
发布
1986-09-01
实施
1987-08-01

本标准规定了非金属矿产品通用名词术语及其定义或涵义。适用于非金属矿产品标准化和非金属矿产地质勘探、矿产品生产、加工、检验、贸易和科学研究、教学等工作领域。

Non-metallic mineral products--Commonly used terms

ICS
73.080
CCS
D50
发布
1985-10-12
实施
1986-06-01

本标准规定了滑石矿产品的主要名词术语及其定义或涵义,适用于滑石标准化、滑石矿产地质勘探、生产加工、产品检验、贸易、科研和教学等领域。

Technical terms of non-metallic mineral products--Talc

ICS
CCS
D50
发布
1985-10-12
实施
1986-06-01

Sulfur concentrate

ICS
73.08
CCS
D50
发布
2021-12-02
实施
2022-04-01

Guidelines for the implementation of the hidden danger investigation and management system for production safety accidents in underground mining gypsum mine enterprises

ICS
73.080
CCS
D50
发布
2018-05-17
实施
2018-06-17

Guidelines for the implementation of safety production risk classification management and control system for underground mining gypsum mine enterprises

ICS
73.080
CCS
D50
发布
2018-05-17
实施
2018-06-17

Determination of fixed carbon content in carbonate-containing graphite ores Acid-soluble separation and subtraction weight method

ICS
73.080
CCS
D50
发布
2018-03-22
实施
2018-06-22

Water intake quotas for key industrial products in Shandong Province Part 3: Key industrial products in the non-metallic mineral product industry

ICS
73.080
CCS
D50
发布
2018-02-13
实施
2018-03-13

Phosphogypsum warehouse safety technical regulations

ICS
73.080
CCS
D50
发布
2016-08-29
实施
2017-03-01

Determination of Aluminum Content in Graphite Chromoazurin-S Spectrophotometric Method

ICS
73.080
CCS
D50
发布
2013-08-15
实施
2013-11-15

이 표준은 다음의 망가니즈 광석 중 각 성분의 정량방법에 공통된 일반사항에 대하여 규정한다

General rules for chemical analysis of manganese ores

ICS
71.040.40
CCS
D50
发布
2011-11-02
实施
2011-11-02

이 표준은 광석 중의 납 정량 방법에 대하여 규정한다. 다만, 다른 한국산업표준에서 납 정

Methods for determination of lead in ores

ICS
71.040.40
CCS
D50
发布
2011-11-02
实施
2011-11-02

이 표준은 망가니즈 광석 중의 망가니즈 정량 방법에 대하여 규정한다.

Manganese ores-Determination of manganese content

ICS
71.040.40
CCS
D50
发布
2011-11-02
实施
2011-11-02

This practice is intended as a means for obtaining an extract from mine rock and soil samples measure cyanide concentrations. Cyanide is analyzed in mine rock and soil extracts for measurement of cyanide concentration; however, improper sample collection and extraction can result in significant positive or negative bias, potentially resulting in unnecessary permit violations or undetected cyanide releases into the environment. This practice is designed to mobilize aqueous cyanides present in the solids, so that the resulting extract can be used to assess leachate that could potentially be produced from remediated mine rock or soil in the field. This practice is not intended to simulate actual site leaching conditions. This practice produces extracts that are amenable to the determination of 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 practice uses a comparative test method and is intended for use as a routine method for monitoring remediated mine rock and soils after process releases and remediation. It is assumed that all who use this practice will be trained analysts capable of performing it skillfully and safely. It is expected that work will be performed in a properly equipped laboratory applying appropriate quality control practices such as those described in Guide D3856.1.1 This guide is applicable for the collection, extraction and preservation of extracts from mine rock and soil samples for the analysis of cyanide in the extracts. Responsibilities of field sampling personnel and the laboratory are indicated. 1.2 The sampling, preservation and extraction procedures described in this practice are recommended for the analysis of total cyanide, available cyanide, weak acid dissociable cyanide, and free cyanide by Test Methods D2036, D4282, D4374, D6888, D6994, D7237, and D7284. The information supplied in this practice can also be applied to other analytical methods for cyanide, for example, US EPA Method 335.4. 1.3 The values stated in SI units are to be regarded as 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 Guide for Recovery of Aqueous Cyanides by Extraction from Mine Rock and Soil After Remediation of Process Releases

ICS
73.080
CCS
D50
发布
2011
实施

本标准规定了鉴别非金属矿中石棉矿物和石棉的X射线衍射-偏光显微镜(或电子显微镜)观察方法。 本标准适用于天然非金属矿(粉状滑石、天然水镁石、菱镁矿、白云石、膨润土、海藻石、方解石、高岭土、橄榄石、绿泥石等)中石棉(闪石石棉、蛇纹石石棉)的鉴定。

Identification of asbestos in nonmetal minerals.X-radial diffraction instrument-microscope observation method

ICS
CCS
D50
发布
2010-11-01
实施
2011-05-01

本标准规定了硫精矿的要求、试验方法、检验规则、标志、包装、运输、贮存、订货单(合同)内容。 本标准适用于重选和浮选所得、以供制造硫酸和提炼硫磺等使用的硫精矿产品。

Pyrite concentrate

ICS
73.080
CCS
D50
发布
2009-12-04
实施
2010-06-01

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 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 Determination of Silica in Fluorspar by Silico-Molybdate Visible Spectrometry

ICS
73.080
CCS
D50
发布
2009
实施

This practice is intended as a means for obtaining an extract from mine rock and soil samples to verify the effectiveness of cyanide release remediation. Cyanide is analyzed in mine rock and soil extracts after remediation of process spills, to demonstrate regulatory compliance; however, improper sample collection and extraction can result in significant positive or negative bias, potentially resulting in unnecessary permit violations or undetected cyanide releases into the environment. This practice is designed to mobilize aqueous cyanides present in the solids, so that the resulting extract can be used to assess leachate that could potentially be produced from remediated mine rock or soil in the field. This practice is not intended to simulate actual site leaching conditions. This practice produces extracts that are amenable to the determination of 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 practice uses a comparative test method and is intended for use as a routine method for monitoring remediated mine rock and soils after process releases and remediation. It is assumed that all who use this practice will be trained analysts capable of performing it skillfully and safely. It is expected that work will be performed in a properly equipped laboratory applying appropriate quality control practices such as those described in Guide D 3856.1.1 This guide is applicable for the collection, extraction and preservation of extracts from mine rock and soil samples after remediation of cyanide process releases for the analysis of cyanide in the extracts. Responsibilities of field sampling personnel and the laboratory are indicated. 1.2 The sampling, preservation and extraction procedures described in this practice are recommended for the analysis of total cyanide, available cyanide, weak acid dissociable cyanide, and free cyanide by Test Methods D 2036, D 4282, D 4374, D 6888, D 6994, D 7237, and D 7284. The information supplied in this practice can also be applied to other analytical methods for cyanide, for example, US EPA Method 335.4. 1.3 The values stated in SI units are to be regarded as 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 Guide for Recovery of Aqueous Cyanides by Extraction from Mine Rock and Soil After Remediation of Process Releases

ICS
73.080
CCS
D50
发布
2009
实施

이 표준은 광석의 주석 분석방법에 대하여 규정한다.

Determination of tin in ores

ICS
73.060.10
CCS
D50
发布
2008-07-29
实施
2008-07-29



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