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Chinese Standard: GB/T 14949.5-2021

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Manganese ores—Determination of titanium content—Diantipyrylmethane spectrophotometric method


Standard in brief
Scope of Application:  
本标准规定了二安替吡啉甲烷分光光度法测定钛含量。
本标准适用于锰矿石、锰精矿、烧结锰矿中钛含量的测定。测定范围(质量分数):0.01%~0.50%。

Basic information
Standard No:GB/T 14949.5-2021
Standard Name:锰矿石 钛含量的测定 二安替吡啉甲烷分光光度法
English Name:Manganese ores—Determination of titanium content—Diantipyrylmethane spectrophotometric method
Standard Status:现行
Release Date:1994-01-18
Effective Date:2021-12-01
Language of Publication:中文简体

Standard Classification
ICS Number:73.060.20
CCS Number:D32

Related Standards
Referenced Standards:GB/T 2011,GB/T 6379.1,GB/T 6379.2,GB/T 6682,GB/T 7729,GB/T 8170
Adopted Standards:ISO 7723:1984
Adopted Standard Name:《锰矿石和锰精矿 钛含量的测定 4.4′二胺吡啉甲烷分光光度法》
Adoption Level:MOD

Publication Information
Number of pages:16
Number of words:25 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2021-05-01

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:14949.5
Drafter:管嵩、范玉、张庆建、郑丽宏、史高兴、张倩、王晶
Drafting Organization:青岛博正检验技术有限公司、青岛博信达科技有限公司、青岛远诚创智科技有限公司、黄岛海关综合技术服务中心、青岛海关技术中心、冶金工业信息标准研究院
Management Organization:全国生铁及铁合金标准化技术委员会(SAC/TC 318)
Proposing Department:中国钢铁工业协会

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