Flue gas treatment system

CN119098023AActive Publication Date: 2024-12-10SHANDONG HUANENG POWER GENERATION CO LTD +2
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Patent Information

Application Number
CN202411286505.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-09-13
Publication Date
2024-12-10
Estimated Expiration
2044-09-13

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Abstract

The invention discloses a flue gas treatment system, which is characterized in that cooling liquid in a cooling tower cools high-temperature flue gas and then enters a washing tower to wash regenerated rich gas, so that additional cooling liquid is prevented from being added into the washing tower, and the use amount of the cooling liquid in the flue gas treatment system is reduced. And the cooling liquid discharged from the washing tower enters the cooling tower through the first supply inlet to cool the high-temperature flue gas, so that the cooling liquid consumption of the cooling tower is reduced, and the cooling liquid consumption of the flue gas treatment system is further reduced. After the cooling liquid discharged from the washing tower enters the cooling tower through the first supply inlet, sulfur dioxide dissolved in the cooling liquid can be released into the cooling tower, utilization of sulfur elements in the high-temperature flue gas is facilitated, and therefore the resource utilization rate of the high-temperature flue gas is increased. In addition, the system for treating the flue gas can operate in a self-maintaining mode, and therefore the use amount of cooling liquid is reduced to a great extent.
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Citation Information

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