Valuable byproduct resource recycling system in foaming agent production
The utility model relates to a valuable byproduct resource recycling system in foaming agent production, a separation system is provided with a biurea outlet and a sodium chloride outlet, an electrolytic synthesis system comprises an electrolytic tower and a synthesis tower, the sodium chloride outl...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a valuable byproduct resource recycling system in foaming agent production, a separation system is provided with a biurea outlet and a sodium chloride outlet, an electrolytic synthesis system comprises an electrolytic tower and a synthesis tower, the sodium chloride outlet is connected with an inlet of the electrolytic tower, and a chlorine outlet and a caustic soda outlet of the electrolytic tower are both connected with an inlet of a sodium hypochlorite tower; an outlet of the secondary sodium tower is connected with an inlet of the hydrazine reactor, a chlorine outlet and a hydrogen outlet of the electrolysis tower are connected with an inlet of the synthesis tower, and an outlet of the synthesis tower is connected with an inlet of the condensation kettle. Tail gas is directly sprayed and absorbed through condensation mother liquor, waste gas and waste water are comprehensively recycled, the treatment efficiency and the utilization rate are high, chlorine and hydrogen elements |
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