73.080 非金属矿 标准查询与下载

T/QGCML 997-2023 CVD合成金刚石的半成品表面处理操作方法

本文件规定了CVD合成金刚石的半成品表面处理操作方法的术语和定义、一般要求、操作要求、操作步骤、合格判定。 本文件适用于CVD合成金刚石半成品的表面处理。

CVD synthetic diamond semi-finished product surface treatment operation method

T/CHBAS 30-2023 战国红玛瑙 鉴定

本文件描述了战国红玛瑙的鉴定方法、鉴定项目、选择原则、鉴定特征和鉴定证书等。 本文件适用于战国红玛瑙的原料和成品鉴定。

Warring States red agate identification

T/CMES 32001-2023 磁控溅射法制备钨铼合金氧化铟锡复合薄膜热电偶温度传感器工艺规范

本文件给出了磁控溅射法制备钨铼合金氧化铟锡复合薄膜热电偶温度传感器工艺规范及相关规定。

Process specification for preparing tungsten-rhenium alloy indium-tin oxide composite thin film thermocouple temperature sensor by magnetron sputtering method

T/NEEPA 004-2023 磷酸盐类矿物土壤稳定化材料加工技术规范

本文件规定了磷酸盐类矿物土壤稳定化材料加工的生产原料、生产场地、加工制备、检验规则、成品包装、标识、储存与运输、安全环保和文明生产要求。 本文件适用于磷酸盐类矿物为主要原料的土壤稳定化材料加工制备。

Technical specifications for the processing of phosphate mineral soil stabilization materials

DB21/T 3731-2023 金刚石矿勘查选矿技术规程

Diamond ore prospecting and beneficiation technical regulations

T/PPZL 012-2023 多伦玛瑙雕刻技术规范

本标准规定了多伦玛瑙雕刻制品的术语和定义、分类、技术要求、工艺质量、试验方法、标志、包装、运输和贮存。

Technical specification for agate carving

YB/T 5265-2023 耐火材料用铬矿石

本文件规定了耐火材料用铬矿石的牌号、技术要求、试验方法、检验规则、包装、标志、运输、贮存和质量证明书。本文件适用于耐火材料用铬矿石。

Chromium ore for refractories

DB21/T 3701-2023 海砂资源开发利用规范

Specifications for the development and utilization of sea sand resources

T/SHDSGY 125-2022 砂石料场经验管理规范

本文件规定了砂石料场经验管理规范了岗位职能、管理制度、操作规范、安全规范。 本文件适用于砂石料场经验管理规范。

Code for experience management of sand and stone quarry

T/NXCL 011-2022 窑具用碳化硅微粉技术规范

对生产日用陶瓷、电工陶瓷、建筑陶瓷等陶瓷烧结窑具所用的碳化硅精段砂、细微粉、超细微粉的粒度组成、化学成分、堆积密度和颗粒密度、磁性物质含量等进行了规范，并规定了上述各项目的检验方法和检验规则，便于碳化硅窑具行业内上下游企业统一产品技术指标。

Technical specification of silicon carbide powder for kiln furniture

KS E 3809-2022 纸用填料和涂料粘土的试验方法

Testing methods of filler and coating clay for paper

YB/T 6039-2022 冶金石灰生烧率和过烧率的测定方法

本文件规定了冶金石灰生烧率和过烧率的测定方法。 本文件适用于冶金石灰生烧率和过烧率的测定。

Method for determination of raw burning rate and overburning rate of metallurgical lime

YB/T 6040-2022 萤石球团 落下强度的测定方法

本文件规定了萤石球团落下强度的测定方法。 本文件适用于萤石球团。

Method for determination of drop strength of fluorite pellets

YB/T 6038-2022 电渣重熔渣 总钙、氟、二氧化硅、三氧化二铝、氧化镁含量的测定 波长色散X射线荧光光谱法

本文件规定了用波长色散X射线荧光光谱仪测定电渣重熔渣中总钙、氟、二氧化硅、三氧化二铝、氧化镁含量的方法。 本文件适用于电渣重熔渣中总钙、氟、二氧化硅、三氧化二铝、氧化镁含量的测定。

Determination of total calcium, fluorine, silica, aluminum oxide and magnesium oxide content in electroslag remelted slag by wavelength dispersive X-ray fluorescence spectrometry

YB/T 6037-2022 电熔镁铬砂 氧化镁、三氧化二铝、二氧化硅、氧化钙、二氧化钛、三氧化二铬、三氧化二铁含量的测定 波长色散X射线荧光光谱法（熔铸片法）

本文件规定了波长色散X-射线荧光光谱法测定电熔镁铬砂中氧化镁、三氧化二铝、二氧化硅、氧化钙、二氧化钛、三氧化二铬、三氧化二铁含量的方法。 本文件适用于电熔镁铬砂中氧化镁、三氧化二铝、二氧化硅、氧化钙、二氧化钛、三氧化二铬、三氧化二铁含量的测定。

Determination of the contents of magnesium oxide, aluminum oxide, silicon dioxide, calcium oxide, titanium dioxide, chromium trioxide and ferric oxide in fused magnesia chromium sand by wavelength dispersive X-ray fluorescence spectrometry (fused plate me

T/CSTM 00360-2022 预水化钠基膨润土防水卷材

本文件规定了预水化钠基膨润土防水卷材的分类与标记、要求、试验方法、检验规则、标志、包装、运输与贮存。 本文件重点用于石化、核电、地铁、隧道、医疗垃圾处理场、尾矿、环境修复等领域，普遍适用于人工湖、火电厂、垃圾填埋场、机场、水利、路桥、建筑等领域的防水、防渗工程使用的以天然钠基膨润土为主要原料，采用预水化法生产的钠基膨润土防水卷材（简称PBW）。

Ｗaterproofing membran of prehydrated sodium bentonite

T/CSTM 00552-2022 裂化催化剂用高岭土

本文件规定了裂化催化剂用高岭土的分级与标记、要求、试验方法、检验规则及标志、包装、运输和贮存。 本文件适用于以高岭土为原料，经粗选、精选、磨剥、压滤、干燥、轧粒、磨粉等工序制得的裂化催化剂用高岭土。

Kaolin clay for cracking catalyst

DB21/T 3581-2022 菱镁矿绿色矿山建设规范

Specifications for the construction of magnesite green mines

ASTM D7572-15(2022) 从矿山岩石和土壤中萃取回收含水氰化物的标准指南

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 guide 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 guide can also be applied to other analytical methods for cyanide, for example, US EPA Method 335.4. 1.3 The procedure options methods appear in the following order: Procedure Option Sections Option A Laboratory Processing of Field Preserved Samples 11 and 12 Option B Laboratory Processing of Moist Field Samples 13 and 14 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Guide for Recovery of Aqueous Cyanides by Extraction from Mine Rock and Soil

ASTM D2131-22 天然白云母云母分裂的标准分类

1.1 This classification covers the determination of muscovite mica splittings of standard commercial grades and specifies the maximum allowable physical defects for each grade. It is applicable to commercially available natural muscovite mica splittings regardless of the basic color of the mica or its source. 1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only. 1.3 This standard is very similar to ISO 6386. It is expected that materials would be classified identically using the criteria of either standard. The grades shown under “ASTM Grade No.” in Table 1 and Table 2 are shown under “Old Grade No.” in ISO 6386-1981. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Classification for Natural Muscovite Mica Splittings