GB/T 13840-1992
Abolished
T/QGCML 712-2023
Active
Group standards
T/QGCML 712-2023 The technical specifications for the recovery and utilization of rare earth elements in industrial waste materials
T/QGCML 712-2023 The technical specifications for the recovery and utilization of rare earth elements in industrial waste materials
Price:
$ 20.00
Basic Information
Standard Code:
T/QGCML 712-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Other non-ferrous metals and their alloys
Publish Date:
2023-03-29
Implement Date:
2023-04-12
Scope
Main technical content: This document specifies the process and requirements for the recovery of rare earth elements from industrial waste, the process and requirements for the recovery of rare earth elements from industrial waste, sampling and testing, and resource, environmental, and safety requirements. This document is applicable to the chemical recovery and utilization of rare earth elements from industrial waste.
Development Information
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