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In the context of increasingly stringent environmental regulations, controlling and treating industrial exhaust gas has become an urgent requirement for all enterprises. With over a decade of operations in the industry, Southern Filtration Equipment Technology understands deeply the challenges you are facing. For this reason, we wish to introduce an excellent solution that has proven effective worldwide: honeycomb activated carbon. This is not merely an ordinary filter material, but a powerful tool that helps enterprises optimize processes, save costs, and comply with environmental standards in a sustainable manner.

1. Common Applications of Honeycomb Activated Carbon

Honeycomb activated carbon blocks possess a unique structure and enormous surface area, bringing diverse application capabilities across many industries.

1.1. Exhaust Gas Treatment and Odor Filtration

This is the core and most important application of honeycomb activated carbon. Thanks to a structure of thousands of parallel hollow passages, air flowing through the carbon layer has very low pressure loss, helping save energy for fan operation. At the same time, the extremely large contact surface area allows this material to effectively absorb volatile organic compounds (VOCs), industrial solvents, foul odors, and toxic gases.

  • Scientific Evidence: The operating mechanism of activated carbon is based on Van der Waals forces. When pollutant gas molecules come into contact with the surface, they are retained in tiny capillaries. According to research on carbon materials, just one gram of activated carbon can possess a surface area of hundreds, or even thousands of square meters, equivalent to the area of a football field, explaining its superior VOC adsorption capacity.

Specific Examples:

  • Paint booth: Absorbs paint solvent vapors such as Toluene, Xylene, Acetone.
  • Printing facility: Removes ink odor and volatile organic compounds from the printing process.
  • Chemical and pharmaceutical plant: Treats industrial exhaust containing hazardous compounds, preventing release into the environment.
  • Industrial kitchen systems, restaurants: Effectively eliminates food odor and grease fumes.

1.2. Wastewater Treatment

Although more commonly used in air treatment, honeycomb-shaped activated carbon is also applied in certain specialized wastewater treatment systems. It has the ability to remove color, odor, and dissolved organic compounds, phenol, and residual chlorine from water.

  • Specific Example: Used in the polishing treatment stage following biological treatment processes, helping output water meet higher standards before discharge or reuse.

1.3. Catalyst Carrier

With high mechanical strength and stable structure, block-shaped activated carbon is an ideal substrate material for carrying catalysts. The large surface area allows uniform dispersion of the catalyst, increasing contact area and enhancing the efficiency of chemical reactions.

  • Specific Example: Used as a support for precious metals such as Platinum (Pt) and Palladium (Pd) in catalytic converters to treat exhaust gas from internal combustion engines.
Các ứng dụng phổ biến của than hoạt tính tổ ong

Common applications of honeycomb activated carbon

2. Ưu điểm vượt trội khi sử dụng than hoạt tính tổ ong

Selecting a honeycomb activated carbon filter brings numerous economic and technical benefits to enterprises.

  • Outstanding Absorption Capacity: Compared to granular or pellet-shaped activated carbon, the honeycomb structure optimizes air flow, minimizing "dead zones" and ensuring every gas molecule has the opportunity to contact the adsorption surface. This helps increase filtration efficiency and extend the service life of the material.
  • High Stability: The product is manufactured by extrusion under high pressure, creating a solid block with superior compressive strength. Honeycomb activated carbon does not crumble or produce carbon dust during operation, ensuring system cleanliness and preventing secondary pollution.
  • Reasonable Cost: Although the initial investment cost may be higher than granular carbon, when considering total cost of ownership (TCO), honeycomb activated carbon is more economical in the long term.
  • Environmentally Friendly: Products are made from natural materials and have regeneration capability, contributing to reducing industrial waste. Effective use of this exhaust gas filtration material helps enterprises fulfill environmental protection responsibilities and build a sustainable brand image.
Ưu điểm vượt trội khi sử dụng than hoạt tính tổ ong

The outstanding advantages of using honeycomb activated carbon.

3. Main Technical Specifications of Honeycomb Activated Carbon

To provide you with a detailed view and make the most accurate choice, Southern Filtration Equipment Technology provides detailed technical specification tables for honeycomb activated carbon produced by partner GREEN FILTER – HANYAN.

3.1. General Technical Specifications

Parameter 

Value

Brand

GREEN FILTER – HANYAN

Characteristics

Water-Resistant / Non-Water-Resistant

Standard Size

100 × 100 × 100 (±3) mm – accepts custom size processing

CPSI

100 ( optional: 25 / 50 / 150 / 200)

Desorption Temperature

80 – 100 ℃

Adsorbed Substances

Toluene, Xylene, Total Non-Methane Hydrocarbons, Paint Exhaust, VOCs

Compression Strength

Positive Pressure ≥ 1.2 MPa; Áp suất bên ≥ 0.5 MPa

Pressure Drop

≤ 490 Pa (600 mm carbon layer, air velocity 0.8 m/s)

Wall Thickness

0.5 – 1 mm

Operating Temperature

≤ 120 ℃

Ignition Temperature

≥ 400 ℃

Note

Can be impregnated with chemicals to treat H₂S, NH₃, HCHO, O₃… 

3.2. Different Technical Specifications by Type

Thông số

GRHC-55A

GRHC-55

GRHC-65

GRHC-75

Patent Number

CN106395817B

CN107285313B

CN114750304B

CN211641082U

CTC Adsorption Capacity (%)

30 – 40

50 – 60

60 – 70

70 – 80

Iodine Value (mg/g)

≥ 400

≥ 650

≥ 800

≥ 800

Bulk Density (kg/m³)

450 ±50

300 ±50

250 ±50

250 ±50

Specific Surface Area (m²/g)

≥ 500

≥ 650

≥ 750

≥ 850

VOC Adsorption Capacity (kg/m³) 

~60

~80

~120

~150

Static Benzene Adsorption (%

≥ 35

≥ 45

≥ 55

≥ 65

Dynamic Benzene Adsorption (%)

≥ 25

≥ 35

≥ 45

≥ 55

4. Reliable Honeycomb Activated Carbon Supplier with Good Pricing

Đơn vị cung cấp than hoạt tính tổ ong uy tín, giá tốt

Reputable supplier of honeycomb activated carbon at competitive prices

To ensure treatment effectiveness and optimal quality for your system, selecting a reputable supplier is a prerequisite. Proud to be an organization with many years of experience in the industry, Southern Filtration Equipment Technology commits to providing you with high-quality honeycomb activated carbon products, imported authentically with complete CO/CQ documentation.

Why Choose Us?

  • Deep Professional Consultation: Our experienced engineering team will survey and provide the most suitable solution for your system's specific characteristics and exhaust type.
  • Guaranteed Quality: We provide products with clear technical specifications, verified through many real-world projects.
  • Competitive Pricing: Our honeycomb activated carbon pricing policy is always optimized to deliver the highest economic benefit to customers.
  • Technical Support: We accompany you throughout the installation, operation, and maintenance of the system.
     

Through the detailed analysis above, we can affirm that honeycomb activated carbon is an advanced, effective, and economical exhaust gas treatment solution. With superior advantages in adsorption capacity, durability, and environmental friendliness, this is precisely a smart investment for your enterprise's sustainable development.

 

Southern Filtration Equipment Technology is always ready to listen and provide optimal solutions. If you have any need to learn more about the product or require detailed technical consultation, please do not hesitate to contact us.

__________________________
Southern Filtration Equipment Technology - Complete Filtration Solutions
Website: https://thietbilocmiennam.vn/
Phone: 0938.141.584 or 0902710518
Email: miennamfilter@locmiennam.com
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