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Methods for chemical analysis of copper matte—Part 9:Determination of iron content—Potassium dichromate titration method
Standard in brief
Scope of Application:
YS/T 990的本部分规定了冰铜中铁含量的测定方法。
本部分适用于冰铜中铁含量的测定测定范围为10.0%~48.0%。
Basic information
Standard No:YS/T 990.9-2014
Standard Name:冰铜化学分析方法 第9部分:铁量的测定 重铬酸钾滴定法
English Name:Methods for chemical analysis of copper matte—Part 9:Determination of iron content—Potassium dichromate titration method
Standard Status:被代替
Release Date:2014-10-14
Effective Date:2015-04-01
Language of Publication:中文简体
Standard Classification
ICS Number:77.120.30
CCS Number:H13
Publication Information
Number of pages:8
Number of words:8 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2015-02-01
Standard Revision Information
Has Amendment:No
Other Information
Application Dept:中华人民共和国工业和信息化部
Standard Type:QT
Standard Attribute:YS
Other Standard Number:990.9
Drafter:张光华、马丽君、李静、廉慧萍、秦玉英、王冬珍、陈瑾霞、郑文英、李瑞玲、陈岩、冯先进、张宏宪、张月琳、孙福红、侯辉南、王晋平、符玉霞、石岩、谢柏华、韩杰、戴凤英、张永进
Drafting Organization:中条山有色金属集团有限公司、大冶有色金属集团控股有限公司
Management Organization:全国有色金属标准化技术委员会(SAC/TC 243)