Polybutylene-1 devolatilization treatment device
The polybutylene-1 devolatilization treatment device comprises a copolymerization reaction kettle, and the copolymerization reaction kettle comprises a first feeding port, a first discharging port and a circulating port; the first feeding hole is formed in the side wall of the copolymerization react...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The polybutylene-1 devolatilization treatment device comprises a copolymerization reaction kettle, and the copolymerization reaction kettle comprises a first feeding port, a first discharging port and a circulating port; the first feeding hole is formed in the side wall of the copolymerization reaction kettle; the first discharge hole is formed in the bottom of the copolymerization reaction kettle; the circulation port is formed in the top of the copolymerization reaction kettle; the screw reaction kettle is provided with a pump body; a second feeding hole and a volatile material outlet are formed in the top of the pump body; a second discharge hole is formed in the side edge of the pump body; the first material outlet is communicated with the second material inlet; the copolymerization reaction kettle is used for carrying out secondary polymerization on polybutylene-1 feed liquid, the polymerized solution enters the screw reaction kettle for devolatilization, the devolatilized monomer and solvent gas pass th |
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