73.060.99 其他金属矿 标准查询与下载

KS E 3055-2018 法测定粗铜金银

Determination of gold and silver in blister copper

KS E ISO 12745-2018 铜 铅和锌矿石和精矿 - 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

KS E ISO 12745-2018(2023) 铜、铅、锌矿石和精矿.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

KS E ISO 9599:2018 铜 铅 锌和硫化镍浓缩物 - 分析样品的吸湿含量的测定 - 重量法

Copper, lead, zinc and nickel sulfide concentrates — Determination of hygroscopic moisture content of the analysis sample — Gravimetric method

KS E ISO 9599-2018 铜 铅 锌和硫化镍浓缩物 - 分析样品的吸湿含量的测定 - 重量法

Copper, lead, zinc and nickel sulfide concentrates — Determination of hygroscopic moisture content of the analysis sample — Gravimetric method

DB15/T 1461-2018 铜矿石、铅矿石和锌矿石中铜量、铅量、锌量的测定 X射线荧光光谱法

Determination of copper, lead and zinc in copper, lead and zinc ores - X-ray fluorescence spectrometry

BS ISO 12743:2018 铜、铅、锌和镍精矿.金属和湿度含量测定的取样程序

Copper, lead, zinc and nickel concentrates. Sampling procedures for determination of metal and moisture content

ISO 12743:2018 硫化铜、铅和锌选矿.金属和湿度含量测定的取样程序

Copper, lead, zinc and nickel concentrates - Sampling procedures for determination of metal and moisture content

BS ISO 10258:2018 硫化铜精矿 铜含量的测定 滴定法

1   Scope This document specifies two titrimetric methods for the determination of the copper content of copper sulfide concentrates in the range 15 % (m/m) to 50 % (m/m), using sodium thiosulfate after separation (method 1) or without separation (method 2) of copper from interfering elements.

Copper sulfide concentrates. Determination of copper content. Titrimetric methods

ISO 10258:2018 硫化铜精矿.铜含量测定.滴定法

This document specifies two titrimetric methods for the determination of the copper content of copper sulfide concentrates in the range 15 % (m/m) to 50 % (m/m), using sodium thiosulfate after separation (method 1) or without separation (method 2) of copper from interfering elements.

Copper sulfide concentrates - Determination of copper content - Titrimetric methods

BS ISO 11790:2017 铜,铅,锌和镍精矿.机械采样系统的检查用导则

Copper, lead, zinc and nickel concentrates. Guidelines for the inspection of mechanical sampling systems

BS ISO 11794:2017 铜,铅,锌和镍精矿.悬浮体进样

Copper, lead, zinc and nickel concentrates. Sampling of slurries

ISO 11790:2017 铜,铅,锌和镍精矿.机械取样装置检查用导则

This document sets out recommended practices for the inspection of mechanical sampling systems. It serves as a reference for conformance with applicable International Standards for copper, lead, zinc and nickel concentrates. This document covers general considerations, including precision, quality variation, bias, establishment of inspection systems and inspection procedures.

Copper, lead, zinc and nickel concentrates - Guidelines for the inspection of mechanical sampling systems

ISO 11794:2017 铜,铅,锌和镍浓缩物.浆料的取样

This document sets out the basic methods for sampling particulate material that is mixed with a liquid, usually water, to form a slurry. In industry and in the mining and mineral processing literature, slurry is also referred to as pulp, but this term is not used in this document. At very high ratios of fine particulate solids to liquids where material assumes a soft plastic form, the mixture is correctly termed as a paste. Sampling of pastes is not covered in this document. The procedures described in this document apply to sampling of particulate materials that are transported in moving streams as slurries, but not pressurized slurries. These streams may fall freely or be confined in pipes, launders, flumes, sluices, spirals or similar channels. Sampling of slurries in stationary situations, such as a settled or even a well-stirred slurry in a holding vessel or dam, is not recommended and is not covered in this document. This document describes procedures that are designed to provide samples representative of the slurry solids and particle-size distribution of the slurry under examination. After draining the slurry sample of fluid and measuring the fluid volume, damp samples of the contained particulate material in the slurry are available for drying (if required) and measurement of one or more characteristics in an unbiased manner and with a known degree of precision. The characteristics are measured by chemical analysis, physical testing or both. The sampling methods described are applicable to slurries that require inspection to verify compliance with product specifications, determination of the value of a characteristic as a basis for settlement between trading partners or estimation of a set of average characteristics and variances that describes a system or procedure. Provided that flow rates are not too high, the reference method against which other sampling procedures are compared is one where the entire stream is diverted into a vessel for a specified time or volume interval. This method corresponds to the stopped-belt method described in ISO 12743.

Copper, lead, zinc and nickel concentrates - Sampling of slurries

GOST R 57655-2017 有色冶金企业粉尘 锑质量含量测定方法

Dusts of non-ferrous metallurgy enterprises. Methods of antimony mass content measuring

GOST R 57533-2017 有色冶金企业粉尘 铜质量含量测定方法

Dusts of non-ferrous metallurgy enterprises. Methods of copper mass content measuring

GOST R 57653-2017 有色冶金企业粉尘 二氧化硅质量含量测定方法

Dusts of non-ferrous metallurgy enterprises. Methods of silicon dioxide mass content measuring

GOST R 57672-2017 有色冶金企业粉尘 铁质量含量测定方法

Dusts of non-ferrous metallurgy enterprises. Methods of iron mass content measuring

GOST R 57654-2017 有色冶金企业粉尘 砷质量含量测定方法

Dusts of non-ferrous metallurgy enterprises. Method of arsenic mass content measuring

GOST 34248-2017 铜矿和多金属矿 电感耦合等离子体原子发射光谱法测定铜及杂质的重量分数

Copper and polymetallic ores. Measurement of copper and impurities weight fraction by an inductively coupled plasma atomic emission spectrometry method