METHOD AND DEVICE FOR EXHAUST GAS DESULFURIZATION AND DENTRIFICATION
IDP000107939BActive Publication Date: 2026-10-15HUNAN ZHONGYE CHANGTIAN ENERGY CONSERVATION & ENVIRONMENTAL PROTECTION TECH CO LTD +1
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Patent Information
- Application Number
- IDP00201805419
- Authority / Receiving Office
- ID · ID
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2016-06-30
- Filing Date
- 2017-03-15
- Publication Date
- 2026-10-15
- Estimated Expiration
- 2037-03-15
Abstract
A flue gas desulfurization and denitrification device includes a first-stage adsorption tower (T1) and an activated carbon stripping device (T3). A discharge chamber (a, b) of the first-stage adsorption tower (T1) is divided into an upper discharge chamber (a) and a lower discharge chamber (b). Alternatively, the device includes a first-stage adsorption tower (T1), a second-stage adsorption tower (T2) and an activated carbon stripping device (T3) connected in series. A discharge chamber (a, b, c) of the first-stage adsorption tower (T1) is divided into an upper discharge chamber (a), a middle discharge chamber and a lower discharge chamber (b). A flue gas desulfurization and denitrification method in which the device is used includes a desulfurization and denitrification step and an activated carbon stripping step.
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