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T/TMAC 153-2025 Active
Technical requirements for the purification of N-methylpyrrolidone recovery solution by T/TMAC 153-2025
Abstract
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.
General Product Information
| Document Type | Group standards |
|---|---|
| Standard Status | Active |
| Standard Code | T/TMAC 153-2025 |
| Implement Date | 1970-01-01 |
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