GB/T 17229-1998
Active
GB/T 20899.6-2021
Active
National standards
GB/T 20899.6-2021 Methods for chemical analysis of gold ores—Part 6:Determination of zinc content
GB/T 20899.6-2021 Methods for chemical analysis of gold ores—Part 6:Determination of zinc content
Basic Information
Standard Code:
GB/T 20899.6-2021
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Precious metal mine
ICS Name:
Other metal mines
Publish Date:
2021-08-20
Implement Date:
2022-03-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国黄金标准化技术委员会(SAC/TC 379)
Pages:
8 pages
Scope
本文件规定了金矿石中锌量的测定方法。本文件适用于金矿石中锌量的测定。测定范围:0.050%~2.00%。
Development Information
Drafting Units:
长春黄金研究院有限公司、国标(北京)检验认证有限公司、深圳市金质金银珠宝检验研究中心有限公司、北矿检测技术有限公司、大冶有色设计研究院有限公司、河南中原黄金冶炼厂有限责任公司、紫金矿业集团股份有限公司、云南云铜锌业股份有限公司、河南豫光金铅股份有限公司、云南黄金矿业集团贵金属检测有限公司、山东恒邦冶炼股份有限公司、招金矿业股份有限公司金翅岭金矿
Drafting Persons:
陈永红、郭嘉鹏、芦新根、孟宪伟、赵可迪、张越、李延吉、严鹏、陈雄飞、张鑫、张芳、杨佩、王德雨、孙计先、肖泽红、施小英、孙轲、谢燕红、罗华生、高文键、张全胜、王洪栋、陈晓科、吕文先、杨国洮、杨永文
Same series standard
Replace the following standards
Referenced Standards
Related Standards
GB/T 18114.10-2000
Replaced
GB/T 18114.10-2000 Methods for chemical analysis of monazite concentrates—Determination of water content
GB/T 18114.1-2000
Replaced
GB/T 18114.1-2000 Methods for chemical analysis of monazite concentrates—Determination of total rare earth and thorium oxide content
GB/T 18114.2-2000
Replaced
GB/T 18114.2-2000 Methods for chemical analysis of monazite concentrates—Determination of thorium oxide content
GB/T 18114.3-2000
Replaced
GB/T 18114.3-2000 Methods for chemical analysis of monazite concentrates—Determination of calcium oxide content
GB/T 18114.4-2000
Replaced