Phosphoric Acid Impregnated Activated Carbon

Newcarboncoming produces phosphoric acid-impregnated activated carbon by chemically treating high-quality coal-based or wood-based carbon with H₃PO₄. Phosphorus-containing functional groups are introduced onto the carbon surface, creating acidity that enables highly efficient selective adsorption of alkaline gases such as ammonia and amines through acid-base neutralization.

Product Features:

Strong ammonia removal capacity – high breakthrough protection

Excellent alkaline gas adsorption – targets amines and basic odors

Low pressure drop – maintains airflow, reduces energy costs

High mechanical strength – withstands handling and operation

Uniform particle size – ensures consistent bed packing

Well-developed mesopores – fast adsorption kinetics

Catalytic performance – enhances chemical conversion

Low dust content – prevents downstream contamination

Specifications:

Mesh Size: 1.5mm, 2mm, 3mm, 4mm, 5mm, 6mm, 8mm

CTC: 50–80%

Hardness: ≥95%

Applications:

NH₃ (ammonia) removal from industrial exhaust and HVAC systems

Amines removal from chemical and wastewater treatment streams

Basic gas control in semiconductor and pharmaceutical facilities

Air purification systems for laboratories and confined spaces