Wobo Industrial Equipment Co., Ltd.
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Product Overview
The Molecular Sieve Purification Skid is a high-efficiency system designed for deep gas purification. It uses solid adsorbents such as molecular sieves, silica gel, and activated alumina to selectively remove impurities including moisture, benzene, and H₂S from gas streams.
The system features a compact structure, stable operation, and supports regeneration gas recycling, effectively minimizing gas losses. It is suitable for a wide range of industrial gas treatment applications.
Working Principle
The system operates based on pressure swing adsorption (PSA) or temperature swing adsorption (TSA) principles. Porous adsorbents such as molecular sieves selectively capture impurities based on molecular size and polarity.
During the adsorption phase, impurities are trapped by the adsorbent while purified gas is delivered as the product. During regeneration, the adsorbent releases the captured impurities through pressure reduction or temperature increase, allowing it to be reused.
Multiple adsorption towers operate alternately to ensure continuous and stable purification, while regeneration gas recycling improves overall system efficiency.
Key Features
- Proven Technology: Mature molecular sieve purification process with simple and reliable operation.
- High Automation: Equipped with an advanced control system for automatic switching and operation management.
- Compact Design: Space-saving skid-mounted structure for easy installation.
- Regeneration Gas Recycling: Reduces gas losses and improves economic efficiency.
- Flexible Configuration: Available in dual-tower, triple-tower, or multi-tower setups to meet different process requirements.
Applications
- Natural Gas Processing: Dehydration and hydrocarbon removal to improve gas quality and transport performance.
- Air Drying: Removal of moisture and impurities in industrial air systems.
- Coke Oven Gas Treatment: Removal of benzene and naphthalene to enhance gas quality.
- Hydrogen Purification: Drying and purification of hydrogen for high-purity applications.
- Other Industrial Gases: Suitable for purification of various gases, including biogas, with strong adaptability.
| Parameter | Description |
| Treatment Gas Volume | 100 ～ 50,000 Nm³/h |
| Working Pressure | 0.3 ～ 25 MPa |
| Process Medium | Industrial gases, natural gas, biogas, coke oven gas, hydrogen |
