HANYAN Blog

activated-carbon-CPSI
TECHNICAL GUIDE

Why CPSI Alone Cannot Define Honeycomb Activated Carbon Performance

This article explains why CPSI (cells per square inch) should not be treated as a standalone performance indicator for honeycomb activated carbon filters. By examining airflow behavior, contact time, adsorption kinetics, and carbon utilization, it highlights the limitations of CPSI-only comparisons and provides a more practical engineering perspective for industrial gas-phase filtration design.

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2025-12-31 No Comments
Honeycomb activated carbon filter in industrial gas-phase ventilation system
TECHNICAL GUIDE

Pressure Drop vs Adsorption Performance in Honeycomb Activated Carbon Filters

This article explains the engineering relationship between pressure drop and adsorption performance in honeycomb activated carbon filters. It clarifies why very low resistance can reduce contact time and carbon utilization, leading to earlier breakthrough. Practical guidance is provided to help engineers balance fan energy, airflow velocity, and adsorption kinetics for application-specific performance.

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2025-12-31 No Comments
activated carbon filters for oem projects
TECHNICAL GUIDE

Custom Honeycomb Activated Carbon Filters for OEM Projects

OEM customers across industries are increasingly turning to honeycomb activated carbon filters for reliable VOC control, odor removal, and air purification. This article explains how HANYAN helps customize honeycomb carbon filters to meet project-specific performance, design, and regulatory needs – from size and cell density to activation process and packaging.

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2025-08-28 No Comments
different cpsi of honeycomb activated carbon
TECHNICAL GUIDE

How to Choose the Right CPSI for Honeycomb Activated Carbon

CPSI (Cells Per Square Inch) is a critical design factor for honeycomb activated carbon filters. This article explores how CPSI impacts airflow resistance, adsorption efficiency, and mechanical strength, and provides practical guidelines for selecting the optimal structure for different applications.

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2025-08-26 No Comments