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P-80 Coal Columnar Carbon for Hydrocarbon and Benzene Removal

The P-80 coal-based columnar carbon delivers engineered pore structure and high CTC adsorption capacity for demanding gas-phase applications, particularly effective against aromatic hydrocarbons and polar organic compounds in industrial process streams.
Availability:
Quantity:
  • P-80

  • purestar

Product Overview

Manufactured from select bituminous coal via high-pressure extrusion and controlled steam activation, the P-80 achieves optimal balance of micropore and mesopore volume for broad-spectrum organic vapor capture. The 4.0mm columnar form minimizes pressure drop in deep bed applications.

Manufacturing Process:

  • Pulverization: Coal milled to <75μm particle size

  • Extrusion: High-pressure forming with organic binder

  • Carbonization: Controlled atmosphere to 600°C

  • Activation: Steam activation to 850-950°C

  • Sizing: Precision screening to 4.0±0.2mm diameter

Adsorption Characteristics:

  • Carbon Tetrachloride Activity (CTC): 80% minimum

  • Benzene adsorption capacity: >35% wt

  • Butane working capacity: >12% wt

  • Ideal for cyclic solvent recovery operations

Specifications

Technical Specifications

P-80

Unit

Carbon tetrachloride value

More than 80

% -wt

Moisture content

Less than 10

% -wt

Ash content

Less than 20

%-wt

Intensity

More than 90

-

Density

330 ~ 410

kg/m³

Diameter

1.8 ~ 2.2

mm

Packaging & Shipping

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Available particle size:

2 mm

Packaging:

To meet diverse customer requirements, our activated carbon is available in multiple packaging options:

20 kg/bag – Ideal for laboratory use, pilot testing, and small-scale applications with convenient handling.

500 kg/bag – Bulk packaging designed for large-scale industrial production and continuous processing.

All packages are engineered to maintain product quality, prevent moisture absorption, and ensure easy storage and transportation.

Customized packaging available

Shipping:

Fast delivery within 15-30 days

Export standard packaging

Key Features

  • High CTC Rating: 80% carbon tetrachloride activity indicates superior micropore volume

  • Engineered Hardness: 95%+ crush strength withstands pneumatic conveying and bed movement

  • Low Pressure Drop: Uniform 4.0mm cylindrical geometry optimizes bed porosity

  • Thermal Regenerability: Coal structure withstands multiple steam regeneration cycles

  • Cost-Effective Supply: Domestic coal source ensures stable pricing and availability

Applications

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  • Petrochemical solvent recovery systems

  • Oil and gas vapor recovery units (VRU)

  • Automotive paint booth exhaust

  • Chemical storage tank vent treatment

  • Industrial odor control scrubbers

  • Catalyst support substrate

Technical Advantages

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High Mechanical Strength & Cost-Effective Purification

Our coal-based activated carbon is manufactured from premium bituminous coal through steam activation, delivering exceptional hardness (>90%) and abrasion resistance for demanding industrial applications.

With iodine adsorption values exceeding 900-1000 mg/g and customizable particle sizes (4×6 mesh to 12×40 mesh), it ensures optimal performance in drinking water treatment, wastewater purification, and air filtration systems. The high bulk density (350-550 kg/m³) and superior CTC adsorption (50-90%) make it ideal for VOC removal, solvent recovery, and gas-phase applications.

Available in granular (GAC), powdered (PAC), and columnar forms for maximum operational flexibility.

Certifications

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PURESTAR adheres to strict quality control and international certification standards. Our authentic certifications include:

  • ISO 9001: Quality Management System

  • ISO 14001: Environmental Management System

  • ISO 45001: Occupational Health & Safety Management System

  • NSF: Certified for drinking water safety & sanitation

  • HALAL: Certified for food-contact applications

Quality Assurance

  • MSDS (Material Safety Data Sheet) available upon request

  • COA (Certificate of Analysis) provided with every shipment

All products undergo strict quality inspection to deliver stable, reliable performance for global customers.

Why Choose Us

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  • 10+ years of experience in activated carbon manufacturing and export

  • Stable production capacity ensuring reliable supply for bulk orders

  • Strict quality control system from raw material to final product

  • Customized solutions based on different industrial applications

  • Fast response within 12–24 hours for all inquiries

  • Professional technical support for product selection and application guidance

FAQ

Q1: What does CTC 80 indicate for activated carbon performance?

A: Carbon Tetrachloride Activity measures micropore volume available for small organic molecule adsorption. CTC 80% indicates high-grade carbon suitable for volatile organic compound (VOC) recovery and air pollution control. Standard grades range 40-60%; premium grades exceed 80%.

Q2: When should I choose coal-based vs. coconut shell carbon?

A: Coal carbon offers lower cost, higher hardness, and better regenerability for industrial gas applications. Coconut shell provides higher purity, lower ash, and superior performance in liquid phase or food-grade applications. For solvent recovery and gas treatment, coal is typically preferred.

Q3: Can you provide samples before bulk order?

A: Yes, samples can be given to you. Please contact us for details. Once we charge you the sample fee, please rest assured that this will be a refund when you place a formal order.

Q4: What is your minimum order quantity (MOQ)?

A: MOQ depends on product type. Please contact us for detailed information.

Q5: How long is the delivery time?

A: Normally 15-30 working days depending on order quantity and production schedule.

Q6: How to confirm payment?

A: We accept T/T ,L/C, and other payment methods are also acceptable. Please contact us before you make payment through other payment methods. In addition, a deposit of 30-50% is feasible, and the balance shall be paid before shipment.

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