Flue gas treatment system and treatment method based on molecular sieve
The invention provides a flue gas treatment system and method based on a molecular sieve, the system comprises a dust remover, an active coke adsorption tower, a molecular sieve adsorption tower, a sieve shaker, a regeneration heater, a condenser and a conveying device, the dust remover, the active...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides a flue gas treatment system and method based on a molecular sieve, the system comprises a dust remover, an active coke adsorption tower, a molecular sieve adsorption tower, a sieve shaker, a regeneration heater, a condenser and a conveying device, the dust remover, the active coke adsorption tower and the molecular sieve adsorption tower are connected in sequence, and clean flue gas adsorbed by the molecular sieve adsorption tower is discharged through a chimney. The molecular sieve in the molecular sieve adsorption tower falls into the sieve shaker to screen out dust in the molecular sieve, and then enters the regeneration heater to be regenerated, the removed moisture enters the condenser to be collected, and the regenerated molecular sieve is sent back to the molecular sieve adsorption tower through the conveying device. The active coke dust carried in the flue gas adsorbed by the active coke is removed, the problem that the dust exceeds the standard during flue gas emission is effec |
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