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P-100
purestar
The 2.0mm extruded diameter of P-100 delivers 60% greater external surface area than standard 4mm carbon, accelerating mass transfer for reactive gas removal and enabling shallow-bed designs for space-constrained installations.
Sulfide Removal Application:
When paired with proper impregnation (SRC-A/SRC-E type), the fine particle size accelerates H₂S and mercaptan removal in biogas, landfill gas, and wastewater treatment applications where rapid reaction is essential.
Technical Specifications | P-100 | Unit |
Carbon tetrachloride value | More than 100 | % -wt |
Moisture content | Less than 10 | % -wt |
Ash content | Less than 20 | %-wt |
Intensity | More than 90 | - |
Density | 320 ~ 400 | kg/m³ |
Diameter | 1.8 ~ 2.2 | mm |
Available particle size:
2mm、3mm、4mm
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
Enhanced Kinetics: 2mm diameter reduces internal diffusion path, accelerating adsorption by 40% for reactive gases
Compact Bed Design: High surface area enables 30% bed depth reduction while maintaining performance
Uniform Fluid Distribution: Precision extrusion ensures consistent bed porosity and flow distribution
Impregnation Compatible: Fine structure maximizes impregnant distribution for chemical gas removal
Versatile Application: Suitable for both physical adsorption and chemisorption (with impregnation) systems
Biogas and landfill gas H₂S polishing
Wastewater treatment plant odor control
HVAC building air purification
Kitchen and restaurant exhaust
Petrochemical mercaptan removal
Compact scrubber and filter designs
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: When should I specify 2mm vs. 4mm columnar carbon?
A: Choose 2mm when: (1) Space constraints require shallow beds, (2) Rapid adsorption kinetics are critical (reactive gases), (3) System design accommodates higher pressure drop, (4) Enhanced impregnant distribution is needed. Standard 4mm suits general applications with lower pressure drop tolerance.
Q2: Does the smaller size affect carbon lifetime?
A: Physical lifetime is comparable; however, 2mm carbon reaches saturation faster due to higher surface exposure—advantageous for rapid contaminant capture but requiring more frequent replacement or regeneration. Design for 20-30% shorter service cycles than 4mm equivalent.
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.


