Adsorption device for trapping leaked methane
By designing an adsorption device for natural gas transportation, the problem of difficult to quickly capture methane in natural gas leakage is solved, and the effect of efficient absorption and reducing safety risks is achieved.
CN120094356APending Publication Date: 2025-06-06CHINA UNIV OF GEOSCIENCES (WUHAN)
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Patent Information
- Application Number
- CN202510251943.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-05
- Publication Date
- 2025-06-06
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Figure CN120094356A_ABST
Abstract
The invention belongs to the technical field of fuel gas safety, and relates to an adsorption device for trapping leaked methane. The adsorption device for capturing leaked methane comprises an adsorption tank, a gas conveying unit, a spraying unit and a filler layer, the adsorption tank is of a cylindrical structure and is hollow inside, a gas inlet and a gas outlet are formed in the adsorption tank, the gas outlet of the adsorption tank is formed in the top of the adsorption tank, an adsorption medium is arranged at the bottom of the adsorption tank, and the spraying unit is arranged on the filler layer. The adsorption medium is used for adsorbing methane gas, the gas conveying unit is arranged in the adsorption tank, the gas inlet end of the gas conveying unit is communicated with a gas inlet of the adsorption tank, the gas outlet end of the gas conveying unit is communicated with the adsorption medium, and the spraying unit and the filler layer are both arranged above the gas conveying unit. The filler layer and the spraying unit are vertically arranged at an interval, the spraying unit is used for carrying out secondary adsorption treatment on methane gas, and the filler layer is used for carrying out tertiary adsorption treatment on the methane gas.
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