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Separation of nitrogen from coal-derived carbon

Separation of nitrogen from coal-derived carbon is produced from high-quality anthracite through a precise activation process. It is primarily designed for gas separation applications, especially nitrogen separation and industrial exhaust gas purification. Leveraging its well-developed microporous structure, it can efficiently adsorb impurities and harmful components in mixed gases while accurately achieving the separation and purification of gas components. Suitable for industrial gas separation and coalbed methane purification scenarios, it balances adsorption efficiency and separation performance, facilitating the recovery and rational utilization of gas resources. As a core material for industrial gas separation and exhaust treatment, it combines practicality and environmental friendliness.
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Coal-based Catalyst Carrier Activated Carbon

Coal-based catalyst carriers Activated Carbon are high-purity activated carbons manufactured through advanced processes such as precise activation, pore structure reconstruction, and surface modification, using high-quality anthracite as the raw material. Their core advantage lies in their well-developed porous structure and controllable surface chemical properties, which provide a highly dispersed loading substrate for active components, significantly enhancing catalytic reaction efficiency and stability. This product is custom-designed for catalytic reaction processes and serves as a core carrier material supporting catalyst performance in fields such as chemical synthesis, environmental protection, and energy conversion.
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CTC70 Coal Columnar Charcoal

CTC70 Coal Columnar Charcoal is a cylindrical columnar activated carbon produced through advanced processes such as molding, carbonization, activation, crushing, and sieving, using high-quality anthracite as raw material. It features a well-developed and uniformly distributed pore structure, high mechanical strength, and excellent adsorption performance. As a core and highly efficient adsorbent material, it is widely used in industrial exhaust gas treatment, solvent recovery, and gas purification. It is particularly suitable for the deep recovery and purification of organic solvents such as benzene series and alcohols.
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KOH-impregnated coal-based activated carbon

KOH-impregnated coal-based activated carbon is a specialized modified activated carbon produced by loading potassium hydroxide (KOH) as the active component onto high-quality wood-based or coal-based activated carbon carriers through a special impregnation process. It combines the porous adsorption properties of activated carbon with the chemical adsorption and catalytic properties of potassium hydroxide. It can efficiently adsorb and decompose acidic substances and harmful gases (such as acidic exhaust gases, Cl₂, SO₂, etc.) in gases, while also exerting a catalytic degradation effect on some organic pollutants. This product has strong targeting and high purification efficiency, and is widely used in industrial acidic exhaust gas treatment, laboratory tail gas processing, special gas purification, and toxic gas mask filter canisters, among other scenarios. It is a specialized functional carbon that integrates physical adsorption and chemical purification.

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Product Introduction

KOH-Impregnated Coal-Based Activated Carbon – High-Performance Chemical Adsorption Solution

Our KOH-impregnated coal-based activated carbon combines advanced chemical loading with superior pore structure. With potassium hydroxide stacking extending from 5% to 20%, this specialized carbon conveys extraordinary execution in mechanical deplete treatment and defensive filtration. You'll advantage from tall iodine adsorption values (≥800 mg/g), uncommon SO₂ expulsion capacity (≥150 mg/g), and steady alkalinity (pH 11.0–13.0). Supported by over 60 a long time of R&D involvement and defense-grade fabricating measures, Shanxi Xinhua Carbon Innovation guarantees you get steady, high-quality materials for your most requesting applications.

What Makes Our Potassium Hydroxide Loaded Carbon Different

You require more than essential adsorption when managing with acidic gases.

Our item coordinating physical and chemical filtration components. The KOH stacking changes standard enacted carbon into a focused on defense framework against destructive compounds like chlorine, sulfur dioxide, and acidic vapors.

We fabricate this fabric utilizing premium coal-based carriers. The specialized impregnation handle guarantees indeed conveyance of potassium hydroxide all through the permeable structure. This gives you both quick surface adsorption and maintained chemical neutralization.

Your operations advantage from our adaptable customization alternatives. Whether you require 8-30 work granules or fine powder, we tailor molecule estimate to coordinate your filtration gear and stream requirements.

PACKAGING AND TRANSPORTATION

Technical Specifications

Parameter	Specification	Benefit to You
KOH Loading	5%–20% (Customizable)	Adjustable reactivity for your specific gas mixture
Iodine Adsorption Value	≥800 mg/g	High surface area ensures strong baseline adsorption
Strength	≥85% (Coal) / ≥90% (Wood)	Minimal dust generation and longer service life
Moisture Content	≤10%	Ready-to-use performance with stable reactivity
pH Value	11.0–13.0	Strong alkaline environment for acid gas neutralization
Particle Size	8-30 mesh, 20-40 mesh, powder	Compatible with various filter designs
SO₂ Adsorption	≥150 mg/g	Proven effectiveness against common industrial pollutants

Key Advantages for Your Operations

Dual-Action Purification

You get both physical adsorption and chemical neutralization. This means faster breakthrough times and more complete removal of acid gases compared to standard activated carbon.

High Chemical Stability

Our KOH-impregnated coal-based activated carbon manufacturing process creates durable KOH binding. You won't experience rapid performance degradation even under high humidity or temperature fluctuations.

Customizable Loading Levels

Different applications require different reactivity. We adjust the potassium hydroxide concentration to match your specific gas composition and contact time requirements.

Low Ash Content

While ash levels vary by application, we maintain tight quality control. You can expect ash content of 8% or lower, with even better results available when your process demands it.

Fast Delivery and Large Inventory

We maintain substantial stock levels across multiple production bases. Standard orders ship within 7–15 days. Need it faster? We can accommodate urgent requests in as little as 3 days.

Factory Premises & Environment

Where You Can Use This Product

Industrial Exhaust Treatment

Remove acidic gases from chemical manufacturing, metal processing, and semiconductor fabrication exhaust streams.

Laboratory Fume Hood Filtration

Protect your research personnel from acid vapors, chlorine, and other corrosive compounds during analytical work.

Protective Equipment

Critical component in gas mask canisters and respirator filters for emergency response and industrial safety applications.

Special Gas Purification

Clean process gases in electronics manufacturing and other industries requiring ultra-pure atmospheres.

Application Fields of Activated Carbon

Why Choose Shanxi Xinhua Carbon Technology

You're partnering with a manufacturer that has genuine technical depth.

We've invested over 60 years in activated carbon research. Our collaboration with institutions like Tsinghua University and the Chinese Academy of Sciences keeps us at the forefront of carbon material innovation.

Our annual production capacity of 45,000 tons across multiple bases means you get consistent supply security. We hold ISO 9001, ISO 14001, and ISO 45001 certifications, ensuring quality management meets international standards.

Our Certificate

When you need technical support, our engineering team responds within 24 hours. We provide pre-sales solution design, on-site assessment, and 12-month warranty coverage with free replacement for manufacturing defects.

Global shipping? We handle it. Our Class A Customs Certification enables faster clearance and lower compliance risk. We arrange sea, air, or rail transport with full tracking and protective packaging.

Frequently Asked Questions

How does the KOH stacking influence benefit life?

Higher stacking rates give more noteworthy corrosive gas capacity but may diminish mechanical quality somewhat. We offer assistance you discover the ideal adjust based on your gas composition and channel design.

Can you customize the molecule measure for our particular equipment?

Absolutely. We deliver custom work sizes and can indeed supply powder shape. Share your filtration framework determinations, and we'll coordinate the molecule dissemination accordingly.

What's the rack life of this material?

When put away in dry, fixed conditions, the item keeps up full action for 12–24 months. We prescribe security from dampness to protect the KOH reactivity.

How do I decide the right KOH stacking percentage?

It depends on your target toxins and contact time. Higher concentrations work well for seriously, short-duration presentation. Lower loadings suit persistent, lower-concentration applications. We can run trials with your real gas samples.

Do you give specialized bolster for channel design?

Yes. Our engineers can survey your application parameters and suggest bed profundity, stream rates, and substitution interims. We too offer on-site commissioning assistance.

What documentation do you give with shipments?

You get total certificates of examination, fabric security information sheets, and compliance documentation. For universal orders, we handle all traditions paperwork.

Get Started Today

Ready to improve your gas purification performance? Our team is standing by to discuss your specific KOH-impregnated coal-based activated carbon requirements.

Shanxi Xinhua Carbon Technology Industry Co., Ltd. – Your trusted partner for high-performance activated carbon solutions since 1960.

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