Membrane Contactor for CO2 Removal

• Membrane Type: Hollow
• Type: Gas-permeable membrane
• Membrane Material: PP
• Pore Size: 0.1 Um
• Fiber ID/Od: 0.22 mm/0.4 mm
• Flow Direction: Outside of Hollow Fibers
• Model NO.: MCO2-6X50
• Membrane Area: 25 M2
• Liquid Connector: DN25 Union
• Vacuum Connector: DN25 Union
• Transport Package: Paper Carton
• Specification: D 140 mm, L 1283 mm
• Trademark: Tanal
• Origin: China
• HS Code: 8421219990
• Production Capacity: 1000 Pieces/Year

Product Description

Product Description

General Information

Membrane contactor for CO2 removal is a membrane contactor with a hollow fiber membrane that removes CO2 from the liquid and makes possible the direct contact.
The working principle of membrane contactor for CO2 removal:
Membrane contactors for CO2 removal use microporous hollow fiber membrane to remove oxygen from water. In a typical operation, water flows outside the membrane hollow fibers, while inside of the hollow fibers are vacuum pumped or gas purged, or both are combined.
The hydrophobically treated hollow fiber membranes have many micro pores on the surface, which allow gas molecules to pass through, but can prevent water molecules from penetrating. Under the negative pressure of vacuum or gas purging, the dissolved gas in the water outside the hollow fiber membrane moves continuously to the inside of the hollow fiber membrane through the micro pores, and is taken away by the vacuum or purging gas, so as to achieve the purpose of removing dissolved oxygen, carbon dioxide and other gases in water or other liquids. Membrane contactors for CO2 removal can also be used for membrane extraction, deamination and denitrification etc.

Features

• Hollow fiber membrane with bigger surface area
• Compact design for normal base construction with installation
• Can be installed directly on ground, no need of high position installation.
• Works under normal temperature, no need of hot steam for deoxygenation.
• Energy consumption comes from vacuum pump and sweep N₂
• Modular design, can be extended very easily.

Advantages

• Higher flow rate
• Energy saving by low energy consumption
• High removal efficiency for dissolve oxygen, keep stable at 7 ppb of outlet water.
• Small footprint to save CAPEX
• Easy to install, operate and maintain for lower OPEX.

Applications

• Food & beverage
• Pharmaceuticals
• Microelectronics & semiconductors
• Gas separation
• Inkjet printing
• Hydrometallurgy
• Coating
• Boiler water
• Water and wastewater treatment

Module Dimensions

 

Model*	D (mm/inch)	L (mm/inch)	L1 (mm/inch)	Liquid port	Vacuum port
MCO2-6X50	140/5.51	1,283/50.51	1,000/39.37	DN25 union	DN25 union

* More models and customized models are available on request.
Specifications

 

Model	MCO2-6X50
Membrane material	Modified PP
Fiber ID/OD	0.22 mm/0.4 mm
Pore size	0.1 μm
Housing material	PP
Membrane area	25 m^2
Weight	12 KG
Processing capacity	0.8 - 2.5 m^3/h
Standard removal rate	75% - 95%

Operating Limits

Working temperature	5 - 45ºC
DO reachable	< 5 ppb
Max. feed pressure	0.1 MPa (14.5 psi)
Max. Trans-membrane pressure	0.2 MPa (29 psi)
Working pH	3 - 12
Working surface tension	≥ 65 mN/m

Notice:
1. The membrane contactor for CO2 removal is only suitable for deoxidization of clean water, COD < 50 ppm, SS < 5 ppm.
2. Even if COD in water is less than 50 ppm, the surface tension may still be less than 65 mN/m, resulting in membrane infiltration. Therefore, the detection of surface tension is necessary before use.
3. The water should not contain oxidizing substances, such as hypochlorite, hydrogen peroxide, etc. ORP < 100 is required, otherwise the service life of the membrane conctactor will be affected.
4. When used for a long time, the organic and mineral substances in water will cause membrane fouling, which will affect the removal and hydrophobic properties of the membrane. It should be cleaned regularly and restored.

 

Certifications

ISO 9001:2015 Quality Management Systems Certificate
TÜV Audit Certificate
Export License

Packaging & Shipping

Our Advantages

1. Customer-centric company culture
2. Efficient and flexible organizational system
3. 20+ years experience in membrane research, development and manufacturing
4. Better cost-effectiveness

Inquiry Handling Process

Order Handling Process

After Sales Service

1. Warranty granted.
2. Remote technical training, guidance and support.
3. On-site technical support for training, installation, commissioning, operation and trouble shooting.
4. Free replacement in warranty period.
Feedback Handling Process as below:

FAQ

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