DZ/T 0101.12-1994
Active
T/TMAC 153-2025
Active
Group standards
Technical requirements for the purification of N-methylpyrrolidone recovery solution by T/TMAC 153-2025
T/TMAC 153-2025
Price:
$ 31.00
Basic Information
Standard Code:
T/TMAC 153-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
1970-01-01
Implement Date:
1970-01-01
Pages:
16 pages
Scope
This document specifies the work requirements, workflow, work steps, technical requirements, and testing methods for the purification of N-methylpyrrolidone recovery solution. This document is applicable to N-methylpyrrolidone solvents used in industries such as chemical, pharmaceutical, electronic materials, and new energy, and it covers the recovery and reuse processes using two-tower continuous distillation and three-tower continuous distillation purification methods.
Development Information
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