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Food processing odor treatment SRC-A Impregnated Coal Columnar Activated Carbon

SRC-A 4mm type activated carbon is a 4mm coal columnar activated carbon activated by steam after immersion treatment. It is mainly used to remove a small amount of hydrogen sulfide, low concentration organic sulfide gas and its derivatives in the gas phase.
Availability:
Quantity:
  • SRC-A

  • purestar

Product Description

The SRC-A 4mm activated carbon is a high-performance coal-based columnar activated carbon, produced by steam activation and special impregnation technology. It is engineered to effectively remove low concentrations of hydrogen sulfide, organic sulfide gases, and their derivatives in gas-phase applications. With precise particle size control and advanced activation methods, SRC-A offers stable adsorption performance and long service life, making it an ideal choice for odor control in food processing and other industrial sectors.


Specifications

CTC value (base charcoal)

More than 60

% -wt

moisture content

Less than 20

% -wt

Column carbon diameter

4

mm

stacking density

580 ~ 620

kg/m3

intensity

More than 90

%

Specific surface area (base charcoal)

More than 900

m2/g

grain size > 6 Item (3.35 mm)

greater than 95

%-wt




Available particle size


·4 mm

·3 mm

·2 mm

·4 × 8 mesh (2.36 ~ 4.75 mm)

·6 × 12 mesh (1.7 ~ 3.35 mm)



Product Features

  • Steam-activated & impregnated coal-based carbon with superior adsorption properties.

  • Highly developed pore structure ensures large surface area for maximum gas contact.

  • Special impregnation treatment enhances removal of sulfur-containing compounds.

  • Consistent particle size for stable bed performance and low pressure drop.

  • High durability and resistance to attrition, ensuring long service life.

  • Custom particle sizes and packaging available to meet diverse application needs.





Applications

  • Food Processing Odor Treatment – Removes odors from food manufacturing and processing facilities.

  • Wastewater Odor Treatment – Controls foul gases from sewage treatment plants.

  • Acid Gas Treatment – Efficient in removing SO₂, H₂S, and other acid gases.

  • Oil & Gas Desulfurization – Used in natural gas and petrochemical desulfurization systems.

  • Chemical Processing – Applied in various gas purification processes.





Packing


·25 kg/ bag

·500 kg/ bag




Frequently Asked Questions


Q1: What makes impregnated activated carbon different from standard activated carbon?

A: Impregnated carbon is treated with chemicals that enhance its ability to adsorb specific contaminants, such as hydrogen sulfide and organic sulfides.

Q2: How long does the activated carbon last in odor treatment systems?

A: Service life depends on the concentration of contaminants and operating conditions, but typically ranges from several months to over a year.

Q3: Is this product safe for use in food-related environments?

A: Yes. It is designed for odor treatment in food processing facilities and manufactured under strict quality control to ensure safety and reliability.

Q4: Where is the product manufactured?

A: Purestar’s facilities are located in Zhangjiagang Free Trade Zone, with additional capacity under development in Indonesia and the Philippines, ensuring reliable global supply.



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