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P-80
purestar
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
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 |
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
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
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
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.
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
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.
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
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.


