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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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Acid-etched coal-based activated carbon

Acid-washed coal-based activated carbon is produced using high-quality anthracite as raw material. After undergoing conventional activation and shaping, it undergoes deep acid washing purification and high-temperature drying processes to achieve refinement. Its core advantage lies in the acid washing process, which effectively removes residual metal oxides, heavy metal ions, and water-soluble inorganic salt impurities from the raw material, significantly enhancing product purity and surface cleanliness. This product retains a well-developed porous structure while keeping the content of metal impurities such as iron, aluminum, calcium, and magnesium under control, preventing secondary pollution. It is particularly suitable for applications sensitive to residual metal ions, including high-purity water treatment, electronic-grade ultra-pure water production, deep decolorization of food and beverages, and purification of precision chemical waste liquids.
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Xinhua Carbon is professional Coal-based Activated Carbon manufacturers and suppliers in China, specialized in providing high quality Coal-based Activated Carbon with competitive price. For quotation, contact us now.

Coal-based Activated Carbon

325 Coal Quality Powder Carbon

With high fineness, large specific surface area, fast adsorption speed, and excellent dispersion energy, it can quickly capture trace amounts of harmful substances in liquids or gases. It boasts high adsorption capacity and significant decolorization effect, making it suitable for deep purification and fine decolorization applications. Its main applications include deep wastewater decolorization (such as deep decolorization of dye and food wastewater), emergency water treatment (removal of trace pollutants), flue gas purification (dioxin and heavy metal adsorption), fine chemical purification, and pharmaceutical intermediate purification.

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2mm coal quality cylindrical carbon

The molding process is mature, the particles are highly uniform, and they are not easily broken or clump together, making them suitable for various small and medium-sized purification equipment. They can be widely used in household water purifiers, small water treatment equipment, waste gas pretreatment, and drinking water pretreatment. They can also be used as a pre-filter layer in large purification systems to intercept fine impurities and protect subsequent adsorption materials.

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3mm coal quality cylindrical carbon

Made from high-quality coal-based raw materials and refined using advanced technology, these black cylindrical granules exhibit high adsorption and desorption capacities, high butane working capacity, and low gas flow resistance. Main applications include: air purification, automotive gasoline recovery systems, impurity and odor removal, adsorption of formaldehyde, benzene, toluene, xylene, oil and gas, and other harmful gases; water treatment (tap water, industrial water), wastewater treatment; reagent catalysts and carriers; and fish filtration.

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9mm coal quality cylindrical carbon

These ultra-large diameter columnar charcoal particles are specifically designed for harsh working conditions involving high flow rates, high dust levels, and strong erosion. They boast industry-leading mechanical strength, capable of withstanding high-pressure, high-flow-rate media impacts, and are resistant to breakage and leakage even after long-term use. Their well-developed macroporous structure results in low mass transfer resistance, making them suitable for treating high-concentration, high-flow-rate flue gas or wastewater. They also possess excellent regenerability, allowing for repeated use after high-temperature regeneration, reducing operating costs. Primarily used in high-flow-rate flue gas purification, large-scale desulfurization towers, mine wastewater treatment, and large-scale industrial waste gas treatment systems, they are particularly well-suited to the large-scale treatment needs of power plants, steel mills, and other large enterprises.

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Coal-based crushed activated carbon

Coal-based crushed activated carbon is made from high-quality coal through crushing, screening, carbonization, activation, and refining. It has no fixed shape, irregular particles, rough surface, large specific surface area, and fast adsorption speed, making it suitable for purification needs at different depths. It is mainly used for the deep purification treatment of drinking water and sewage in modern human life, and is widely used in the decolorization, dechlorination, modification, oil removal, and odor removal of industrial water in food, chemical, power, electroplating and other industries.

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4-8 Coal quality crushed carbon

Coarse-grained coal-based crushed char has a large particle size, rough surface, and well-developed pores. It boasts high mechanical strength, good wear resistance, and is not easily pulverized. It is primarily used as a pre-treatment layer or underlayment in various purification systems. It effectively intercepts large particulate impurities and suspended solids in water or gas, reducing clogging of subsequent fine adsorption materials and extending the service life of the entire purification system. It also possesses a certain adsorption capacity, capable of initially removing odors and large molecular organic matter. It is suitable for industrial wastewater pretreatment, filter bed underlayment, high-flow-rate gas purification (such as coarse filtration of workshop exhaust gas), and mining wastewater pretreatment.

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4mm coal quality cylindrical carbon

With moderate particle size, high mechanical strength, and stable adsorption performance, it is suitable for large-scale water treatment systems, VOCs adsorption devices, solvent recovery equipment, and desulfurization and denitrification pretreatment. It can also be used for flue gas purification and deep treatment of industrial waste gas, and is especially suitable for high-flow and high-load operating conditions.

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5mm coal quality cylindrical carbon

Large-particle-size, highly wear-resistant columnar carbon features robust granules, extremely high mechanical strength, strong erosion resistance, and is not easily pulverized, making it suitable for high-flow-rate, high-pressure environments. Its more optimized pore size distribution, with a slightly higher proportion of large pores, results in faster mass transfer, effectively reducing equipment operating resistance and extending service life. It is primarily used in fixed-bed waste gas treatment devices, large-scale water treatment filters, and fluidized-bed adsorption systems. It can also be used for flue gas desulfurization and denitrification, and large-scale industrial wastewater treatment, and is particularly suitable for scenarios requiring long-term continuous operation and where frequent replacement of adsorbent materials is infrequent.

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1.5 mm coal cylindrical carbon

It belongs to the category of small-particle columnar activated carbon, characterized by uniform particle size, smooth surface, well-developed microporous structure, fast mass transfer rate, and high adsorption efficiency. It is mainly used in small water purification equipment (such as household water purifiers and small pure water machines), air purification filter filling, and deep gas phase treatment (such as small VOCs pretreatment devices). It can also be used for small molecule adsorption and purification in the fine chemical industry.

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Coal-based cylindrical activated carbon

Coal-based columnar activated carbon is made from high-quality coal as the core raw material, with the addition of special binders, and is produced by high-pressure extrusion molding and high-temperature carbonization activation. It features high mechanical strength, stable adsorption performance, renewability, and long service life. It is available in various specifications according to particle size to suit different flow rates and treatment needs, and is widely used in water treatment, waste gas treatment, solvent recovery and other fields.

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