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Chinese Standard: GB/T 6150.2-2022

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Methods for chemical analysis of tungsten concentrates—Part 2:Determination of tin content—Potassium iodate titrimetry and inductively coupled plasma atomic emission spectrometry


Standard in brief
Scope of Application:  
本文件规定了钨精矿中锡含量的测定方法,包括碘酸钾滴定法(方法一)和电感耦合等离子体原子发射光谱法(方法二)。
本文件适用于钨精矿中锡含量的测定,方法一的测定范围(质量分数):1.00%~20.00%。方法二的测定范围(质量分数):0.010%~2.00%。测定范围重叠部分以方法二为仲裁方法。

Basic information
Standard No:GB/T 6150.2-2022
Standard Name:钨精矿化学分析方法 第2部分:锡含量的测定 碘酸钾滴定法和电感耦合等离子体原子发射光谱法
English Name:Methods for chemical analysis of tungsten concentrates—Part 2:Determination of tin content—Potassium iodate titrimetry and inductively coupled plasma atomic emission spectrometry
Standard Status:现行
Release Date:1985-06-21
Effective Date:2023-02-01
Language of Publication:中文简体

Standard Classification
ICS Number:77.120.99
CCS Number:H14

Related Standards
Referenced Standards:GB/T 6682,GB/T 8170

Publication Information
Number of pages:20
Number of words:34 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2022-10-01

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:6150.2
Drafter:谢璐、刘鸿、杨峰、李甜、张永进、陈涛、张碧兰、王长基、古吉汉、曹远福、张文星、刘标、田新、吕平、王璇、郭辉、华娟霞、李雪、罗盈盈、黎英
Drafting Organization:赣州有色冶金研究所有限公司、国标(北京)检验认证有限公司、广东省科学院工业分析检测中心、湖南柿竹园有色金属有限责任公司、赣州华兴钨制品有限公司、赣州金源测试科技有限公司、洛阳栾川钼业集团股份有限公司
Management Organization:全国有色金属标准化技术委员会(SAC/TC 243)
Proposing Department:中国有色金属工业协会

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