In the chemical and petrochemical industries, transporting catalyst pellets efficiently and safely is a critical operation. Many facilities face challenges such as material degradation, dust generation, system blockages, and high maintenance costs due to improper conveying methods. Fragile catalyst pellets are especially prone to breakage, leading to yield loss and process inefficiency. Additionally, inconsistent flow rates and contamination risks further complicate operations.

Material Characteristics

Catalyst pellets are typically small, cylindrical or spherical particles with low bulk density and moderate abrasiveness. They are porous, friable, and sensitive to impact, making them unsuitable for mechanical conveying systems that cause excessive attrition. Common materials include alumina, zeolite, and metal oxide supports, with particle sizes ranging from 1 mm to 10 mm. Their hygroscopic nature and dust generation potential require sealed and gentle handling solutions.

Product Overview

Headpowder offers customized catalyst pellet pneumatic conveying solutions designed for gentle and reliable transport. Our systems utilize dense-phase pneumatic technology, where material is conveyed at low velocity using compressed air. This minimizes particle collision and degradation while maintaining consistent throughput. Each system is engineered to match specific pellet properties, conveying distances, and plant layout requirements. Key components include a pressure vessel, pipeline network, air control unit, and receiving hopper with integrated dust collection.

Solution Advantages

To address common customer pain points, our pneumatic conveying systems provide several measurable benefits. The low-velocity dense-phase design reduces pellet breakage by over 90% compared to dilute-phase alternatives, preserving product integrity. A closed-loop air filtration system controls dust emissions, meeting environmental and safety standards. Customizable pipeline routing and modular components eliminate blockages and allow for easy maintenance. The automated control system ensures consistent feed rates, reducing operator intervention and downtime. For facilities handling multiple catalyst grades, quick changeover features minimize cross-contamination risks.