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Chinese Standard: YS/T 990.10-2014

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Methods for chemical analysis of copper matte—Part 10:Determination of silicon dioxide content—Molybdenum blue spectrophotometry and potassium fluosilicate titrimetric method


Standard in brief
Scope of Application:  
YS/T 990的本部分规定了冰铜中二氧化硅含量的测定方法。
本部分适用于冰铜中二氧化硅含量的测定方法1测定范围为0.50%~2.00%;方法2测定范围为2.00%~22.00%。

Basic information
Standard No:YS/T 990.10-2014
Standard Name:冰铜化学分析方法 第10部分:二氧化硅量的测定 硅钼蓝分光光度法和氟硅酸钾滴定法
English Name:Methods for chemical analysis of copper matte—Part 10:Determination of silicon dioxide content—Molybdenum blue spectrophotometry and potassium fluosilicate titrimetric method
Standard Status:现行
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:12
Number of words:14 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:990.10
Drafter:高颖剑、冯先进、戴凤英、谢辉、万双、戚月花、王同敏、郑省政、陈云红、杨萍、董俊龙、常冀湘、李鸿英、樊兰菊、张高社、潘桂萍、潘晓玲、陈渝滨、郑文英、张淳、肖晓辉、王红燕、张彦翠
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、北京矿冶研究总院
Management Organization:全国有色金属标准化技术委员会(SAC/TC 243)

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