Spherical activated carbon
Product Description: High-performance activated carbon with a spherical shape. It offers low pressure drop and excellent fluid dynamics in filtration systems.
Character: Black spheres, smooth surface, high wear resistance, dust-free.
Usage: Gas purification, solvent recovery, chromatography, and high-end air filtration systems.
Storage: Keep in a cool, dry place. Avoid mechanical impact to prevent breakage.
Package: 20kg cartons or drums.
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Spherical Activated Carbon – High-Performance Filtration Solution
When your gas purification or solvent recovery system demands precision, Spherical activated carbon from Shanxi Xinhua Carbon Technology delivers unmatched performance. Our defense-grade innovation combines 60+ a long time of R&D skill with large-scale generation capacity of 45,000 tons every year. Each dark circle highlights ≥900 mg/g iodine esteem, ≥95% hardness, and cinder substance ≤5%, guaranteeing prevalent adsorption in high-temperature, high-humidity, and destructive situations. With ISO 9001/14001/45001 certifications and conveyance in 7–15 days (pressing orders in 3 days), we give solid, dust-free carbon circles that keep up >85% adsorption capacity indeed at 200°C.
What Makes Our Spherical Carbon Different?
Engineered for Extreme Conditions
You require materials that perform when it things most. Our circular carbon experiences high-temperature carbonization and surface adjustment to stand up to warm rot. The smooth, wear-resistant surface avoids tidy era in your filtration beds.
The uniform circle shape makes ideal liquid flow. You'll involvement lower weight drops compared to sporadic granules. This implies decreased vitality utilization for your blowers and fans.

Precision Performance Metrics
| Parameter | Specification |
|---|---|
| Shape | Sphere |
| Diameter | 0.4-0.6mm, 0.6-0.8mm (customizable) |
| Iodine Value | ≥900 mg/g |
| Bulk Density | 0.45-0.55 g/cm³ |
| Hardness | ≥95% |
| Ash Content | ≤5% |
| Sulfur Content | <0.5% |
| Package | 20kg cartons or drums |
Key Advantages for Your Operations
Low Sulfur Formula: Our <0.5% sulfur content prevents self-desulfurization interference. You won't face the capacity loss that plagues standard activated carbons in flue gas applications.
Temperature Resilience: Surface-modified spherical activated carbon maintains over 85% adsorption efficiency at 200°C. Your system stays effective in medium-temperature scenarios without frequent media changes.
Extended Lifespan: With >88% strength retention and support for 3+ regeneration cycles, you'll enjoy over 6 months of continuous use. This drastically cuts your replacement costs.
Flexible Sizing: Choose Φ6mm spheres for maximum adsorption capacity or Φ9mm for reduced pressure drop. The larger size keeps resistance under 1000Pa, saving up to 20% in fan energy consumption.
Superior Adsorption: SO₂ capacity exceeds 130mg/g, specifically optimized for power plant flue gas treatment and industrial air purification systems.
Where You Can Use It
Our carbon spheres excel in demanding applications:
- Gas Purification: Remove VOCs, toxic gases, and sulfur compounds from industrial emissions
- Solvent Recovery: Capture and reclaim valuable solvents in chemical manufacturing
- Chromatography: Provide consistent separation in analytical and preparative applications
- High-End Air Filtration: Protect sensitive environments with low-dust, high-capacity media
The spherical shape ensures uniform flow distribution. You'll avoid channeling issues common with irregular media, maximizing your bed utilization.

Technical Support You Can Count On
We understand that selecting the right spherical activated carbon involves complex considerations. Our technical team provides:
- Pre-sales solution design and on-site assessment
- Custom pore structure optimization for your specific contaminants
- 24/7 engineering support during implementation
- 12-month warranty with free replacement for non-human damage
With production bases across Shanxi, Ningxia, Fujian, and Xinjiang, we maintain tens of thousands of tons in stock. Standard orders ship within 7–15 days. Custom formulations require 15–30 days, but urgent requests can ship in as little as 3 days.

Storage and Handling
Keep your carbon in a cool, dry place away from moisture. Avoid mechanical impact to prevent sphere breakage. Proper storage maintains the pristine surface finish and structural integrity that make product so effective.
We package in moisture-proof 20kg cartons or drums with protective cushioning. Our logistics network delivers domestically in 3–7 days, with multimodal international shipping available via sea, air, or rail.
Frequently Asked Questions
What makes round carbon way better than sporadic granules?
The uniform circle shape gives a few focal points. You get lower weight drops since circles pack more proficiently and permit smoother wind stream. The steady molecule measure kills fines that can clog downstream hardware. Circles moreover stand up to steady loss superior amid taking care of and recovery cycles.
Can you customize the breadth for my particular application?
Absolutely. Whereas we stock 0.4-0.6mm and 0.6-0.8mm as standard sizes, our R&D group can build custom distances across from 0.3mm to a few millimeters. We'll optimize the estimate based on your stream rates, contaminant sorts, and weight drop limitations. Our collaboration with Tsinghua College and the Chinese Institute of Sciences empowers exact pore structure customization.

How does the moo sulfur substance advantage my operations?
Standard enacted carbons with higher sulfur can discharge sulfur compounds amid operation, interferometer with your target adsorption. This "self-desulfurization" decreases successful capacity by up to 25%. Our 88% quality maintenance implies circles keep up auxiliary judgment through numerous cycles. Most clients accomplish 3+ recoveries some time recently substitution, with each cycle recouping 85-90% of unique capacity.
Do you give specialized back for universal customers?
Yes. We offer English-language specialized documentation, farther commissioning back, and can organize on-site preparing for expansive establishments. Our Lesson A Traditions Certification speeds up universal shipping with diminished review rates. We handle full traditions clearance and give compliance documentation for FDA, CE, and REACH requirements.
What's your least arrange quantity?
Standard items have a 500kg least arrange. For custom definitions requiring particular testing or surface medications, we regularly require 1-2 tons to legitimize the R&D speculation. Contact us to talk about your volume needs—we're adaptable for qualified applications.
Ready to Upgrade Your Filtration System?
Experience the difference that precision-engineered spherical carbon makes in your operations. Contact our technical team at greta@carbonxinhua.com to discuss your specific Spherical activated carbon requirements today.
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