Hydrogen purification system and method
By designing the hydrogen purification system of the two towers, using gas heating devices, booster pumps and heat exchange devices, the hydrogen purification process is simplified, the complex and difficult maintenance problems of the existing system are solved, and efficient and low-cost hydrogen purification is achieved. Effectiveness and high integration.
CN119143082APending Publication Date: 2024-12-17SHANGHAI H RAY S & T CO LTD
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Patent Information
- Application Number
- CN202310681881.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-06-08
- Publication Date
- 2024-12-17
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Figure CN119143082A_ABST
Abstract
The invention provides a hydrogen purification system and method. The hydrogen purification system comprises a purification device, a gas heating device, a gas-water separation device, a heat exchange device and a booster pump, wherein the purification device comprises a first absorption tower and a second absorption tower; a first connecting pipeline and a second connecting pipeline are arranged among the purification device, the gas heating device, the gas-water separation device, the heat exchange device and the booster pump. According to the hydrogen purification system disclosed by the invention, the gas heating device, the booster pump, the two absorption towers, the heat exchange device and the gas-water separation device are cooperatively matched, so that the structure and a logic pipeline of the hydrogen purification system are simpler, and the space size can be about 1 / 3 of that of a three-tower type hydrogen purification system in the prior art; the equipment integration level is high, and the system integration and maintenance difficulty is greatly reduced.
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