GB/T 4293-1984
abolished_transferred
T/FSYY 0012-2021
Active
Group standards
T/FSYY 0012-2021 Recycling products, sodium sulfate
T/FSYY 0012-2021 Recycling products, sodium sulfate
Price:
$ 20.00
Basic Information
Standard Code:
T/FSYY 0012-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Chemical industry
ICS Name:
Salt
Publish Date:
2021-11-27
Implement Date:
2021-12-01
Scope
Scope: This document specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, accompanying documents, and the contents of purchase orders (or contracts) for sodium sulfate from recycled products. This document is applicable to crude sodium sulfate obtained by wet metallurgy from lithium battery waste materials. Main technical content: Sodium sulfate from recycled products.
Development Information
Related Standards
GB/T 6275-1986
Abolished
GB/T 6275-1986 Ammonium hydrogen carbonate for industrial use
GB/T 6276.1-1986
Replaced
GB/T 6276.1-1986 Ammonium hydrogen carbonate for industrial use—Determination of total alkalinity—Volumetric method
GB/T 6276.2-1986
Replaced
GB/T 6276.2-1986 Ammonium hydrogen carbonate for industrial use—Determination of chloride content—Potentiometric method
GB/T 6276.3-1986
Replaced
GB/T 6276.3-1986 Ammonium hydrogen carbonate for industrial use—Determination sulphide content—Visible turbidimetric method
GB/T 6276.4-1986
Replaced