A seawater electrolysis device integrating hollow fiber membrane
By using hollow fiber anion exchange membranes in seawater electrolysis units, the problems of bipolar membrane scaling and complex maintenance have been solved, achieving efficient and low-cost chlorine production and compact equipment, while improving electrolysis efficiency and stability.
CN121781176BActive Publication Date: 2026-05-26SHANGHAI MARITIME UNIVERSITY
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHANGHAI MARITIME UNIVERSITY
- Filing Date
- 2026-03-05
- Publication Date
- 2026-05-26
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Figure CN121781176B_ABST
Abstract
This invention relates to an electrolysis device, specifically a seawater electrolysis device integrating a hollow fiber membrane. This invention integrates a hollow fiber membrane into the anode chamber of a traditional electrolysis cell, effectively producing hydrogen chlorine while avoiding the scaling problem of cation exchange membranes encountered in bipolar membrane applications. Furthermore, the overall device is compact, easy to maintain, and requires only a single external power supply.
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