GB/T 13840-1992
Abolished
GB/T 11064.9-2023
Active
National standards
GB/T 11064.9-2023 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride—Part 9:Determination of sulfate content—Barium sulfate turbidity method
GB/T 11064.9-2023 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride—Part 9:Determination of sulfate content—Barium sulfate turbidity method
Basic Information
Standard Code:
GB/T 11064.9-2023
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Analysis methods for rare metals and their alloys
ICS Name:
Other non-ferrous metals and their alloys
Publish Date:
2023-08-06
Implement Date:
2024-03-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国有色金属标准化技术委员会(SAC/TC 243)
Pages:
9 pages
Scope
本文件描述了碳酸锂、单水氢氧化锂、氯化锂中的硫酸根含量的测定方法。
本文件适用于碳酸锂、单水氢氧化锂、氯化锂中的硫酸根含量的测定。测定范围：0.050%～0.800%(质量分数)。
Development Information
Drafting Units:
天齐锂业股份有限公司、江西赣锋锂业股份有限公司、广东邦普循环科技有限公司、宜春银锂新能源有限责任公司、雅化锂业(雅安)有限公司、江苏容汇通用锂业有限公司、新疆有色金属研究所、国合通用(青岛)测试评价有限公司、紫金矿业集团股份有限公司、浙江华友钴业股份有限公司、广东省科学院工业分析检测中心、宜春市锂电产业研究院(江西省锂电产品质量监督检验中心)、江西九岭锂业股份有限公司
Drafting Persons:
杜明泽、江虎成、梁善、周家红、黄爱红、邓红云、刘志华、万思成、文良茂、杨磊、关黎晓、刘凯、丘丽珍、高娟亚、徐思婷、邓蓓、王清菱
Same series standard
GB/T 11064.2-2023 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride—Part 2:Determination of lithium hydroxide content—Acid-alkali titrimetric method
GB/T 11064.16-2023 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride—Part 16:Determination of calcium, magnesium,copper,lead,zinc,nickel,manenases,cadmium,aluminum, iron and sulfate contents—Inductively coupled plasma atomic emission spectrometry
Replace the following standards
Referenced Standards
GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods
GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods
GB/T 8170-1987 Rules for rounding off of numberical values
GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 17433-1998 Foundation terms for chemical analysis of metallurgical products
GB/T 17433-2014 Foundation terms for chemical analysis of metallurgical products
Related Standards
GB/T 15677-1995
Replaced
GB/T 15677-1995 Lanthanum metal
GB/T 3136-1995
abolished_transferred
GB/T 3136-1995 Tantalum powders
GB/T 3463-1995
Abolished
GB/T 3463-1995 Tantalum wires
GB/T 3628-1995
Replaced
GB/T 3628-1995 Tantalum and tantalum alloy foils
GB/T 16476-1996
Replaced