Enterprise in Zhejiang Province - 4000 t/a Nitration Reaction
Problems in Scaling-Up of Stirred Tank Process
- Harsh reaction conditions, requiring fuming sulfuric acid and fuming nitric acid for nitration
- Raw materials and products are unstable with long residence time in the mixed acid system, making stirred tank scaling-up difficult
- Conventional reactors have low mass and heat transfer efficiency, resulting in low yield and poor selectivity in batch process
Microreactor Advantages
- High mass and heat transfer efficiency
- Short residence time, reducing self-degradation
- Improved selectivity
- Single equipment throughput up to 4000 t/a
- Skid-mounted frame, movable and stackable












