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Chinese Standard: GB/T 6730.48-2021

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Iron ores—Determination of bismuth content—Dithiodiantipyryl methane spectrophotometric method


Standard in brief
Scope of Application:  
本文件规定了二硫代二安替吡啉甲烷分光光度法测定铋含量的方法。本文件适用于铁矿石、铁精矿和块矿,包括烧结产品中铋含量的测定,测定范围(质量分数):0.002 0%~0.200%。

Basic information
Standard No:GB/T 6730.48-2021
Standard Name:铁矿石 铋含量的测定 二硫代二安替吡啉甲烷分光光度法
English Name:Iron ores—Determination of bismuth content—Dithiodiantipyryl methane spectrophotometric method
Standard Status:现行
Release Date:1986-08-19
Effective Date:2022-07-01
Language of Publication:中文简体

Standard Classification
ICS Number:73.060.10
CCS Number:D31

Related Standards
Referenced Standards:GB/T 6682,GB/T 6730.1,GB/T 7729,GB/T 8170,GB/T 10322.1,GB/T 12806,GB/T 12807,GB/T 12808

Publication Information
Number of pages:16
Number of words:24 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2021-12-01

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:6730.48
Drafter:周郑、于录军、张宁、余卫华、周宏林、张穗忠、刘建涛、李杰、郑凤、杨艳、文斌
Drafting Organization:武汉钢铁有限公司、河北省产品质量监督检验研究院
Management Organization:全国铁矿石与直接还原铁标准化技术委员会(SAC/TC 317)
Proposing Department:中国钢铁工业协会

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