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Chinese Standard: GB/T 42630-2023

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Methods for chemical phase analysis of copper nickel sulfide ores—Determination of nickel and cobalt contents in six mineral phases


Standard in brief
Scope of Application:  
本文件描述了物理和化学选择性分离电感耦合等离子体发射光谱法(ICPOES)或原子吸收光谱法(AAS),分别测定铜镍硫化物矿石中磁性硫化相、磁性非硫化相、硫酸盐相、非磁性硫化相、氧化相与易溶脉石相及难溶脉石相中镍和钴含量的化学物相分析方法。本文件适用于铜镍硫化矿(包含原生矿和氧化矿)中磁性硫化相、磁性非硫化相、硫酸盐相、非磁性硫化相、氧化相与易溶脉石相及难溶脉石相等6种矿物相中镍和钴含量的测定。

Basic information
Standard No:GB/T 42630-2023
Standard Name:铜镍硫化物矿石化学物相分析方法 6种矿物相中镍和钴含量的测定
English Name:Methods for chemical phase analysis of copper nickel sulfide ores—Determination of nickel and cobalt contents in six mineral phases
Standard Status:现行
Release Date:2023-05-23
Effective Date:2023-12-01
Language of Publication:中文简体

Standard Classification
ICS Number:73.060
CCS Number:D40

Related Standards
Referenced Standards:GB/T 6682,GB/T 15922,GB/T 15923,GB/T 36244

Publication Information
Number of pages:24
Number of words:46 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2023-05-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:42630
Drafter:熊英、裴若会、董亚妮、赵祺彬、田磊、陈文科、崔长征、雷引玲、张晓平、谢光晋、李青翠、刘杨
Drafting Organization:陕西省地质矿产实验研究所有限公司、中国自然资源经济研究院
Management Organization:全国自然资源与国土空间规划标准化技术委员会(SAC/TC 93)
Proposing Department:中华人民共和国自然资源部

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