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Chinese Standard: YS/T 349.4-2010

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Methods for chemical analysis of cobalt sulfide concentrate—Part 4:Determination of silicon dioxide—Potassium silicofluoride capacity method


Standard in brief
Scope of Application:  
YS/T 349的本部分规定了硫化钴精矿中二氧化硅量的测定方法。
本部分适用于硫化钴精矿中二氧化硅量的测定。测定范围:1%~25%。

Basic information
Standard No:YS/T 349.4-2010
Standard Name:硫化钴精矿化学分析方法 第4部分:二氧化硅量的测定 氟硅酸钾容量法
English Name:Methods for chemical analysis of cobalt sulfide concentrate—Part 4:Determination of silicon dioxide—Potassium silicofluoride capacity method
Standard Status:现行
Release Date:2010-11-22
Effective Date:2011-03-01
Language of Publication:中文简体

Standard Classification
ICS Number:77.120.70
CCS Number:H13

Publication Information
Number of pages:8
Number of words:6 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2011-01-01

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:349.4
Drafter:张发志、于乾勇、杨秀萍、田卫、林秀英、高颖剑、刘红
Drafting Organization:金川集团有限公司
Management Organization:全国有色金属标准化技术委员会
Proposing Department:全国有色金属标准化技术委员会

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