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Methods for chemical analysis of laterite nickel ores—Part 8:Determination of silica content—Potassium silicafluoride titrimetric method
Standard in brief
Scope of Application:
YS/T 820的本部分规定了红土镍矿中二氧化硅量的测定方法。
本部分适用于红土镍矿中二氧化硅量的测定。测定范围:5.00%~45.00%。
Basic information
Standard No:YS/T 820.8-2012
Standard Name:红土镍矿化学分析方法 第8部分:二氧化硅量的测定 氟硅酸钾滴定法
English Name:Methods for chemical analysis of laterite nickel ores—Part 8:Determination of silica content—Potassium silicafluoride titrimetric method
Standard Status:现行
Release Date:2012-11-07
Effective Date:2013-03-01
Language of Publication:中文简体
Standard Classification
ICS Number:73.060
CCS Number:D04
Related Standards
Referenced Standards:YS/T 820.24-2012
Publication Information
Number of pages:8
Number of words:9 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2013-01-01
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:820.8
Drafter:张俊芳、孙慧娜、孙宝莲、李明漪、宋克兴、周恺、戴凤英、谢辉、高颖剑、张园、王亚秦、崔安芳
Drafting Organization:北京矿冶研究总院、中华人民共和国鲅鱼圈出入境检验检疫局、金川集团有限公司、河南纳士科技股份有限公司、西北有色金属研究院
Management Organization:全国有色金属标准化技术委员会(SAC/TC 243)