Generally, products with an alumina (Al₂O₃) content above 90% (such as 92%, 95%, and 99%) are referred to as high alumina ceramic balls, while products with lower alumina content (such as 17%, 23%, 30%, and 45%) are classified as low alumina ceramic balls. A higher alumina content generally means higher mechanical strength, better high-temperature resistance, […]

During the actual procurement process, many purchasers tend to focus too much on price or a single parameter while overlooking the key factors that affect product performance and service life. As a result, this not only increases maintenance costs but may also reduce the operating efficiency of the entire system. This article summarizes the four […]

Under What Conditions Should Catalyst Support Balls Be Replaced? 1. A Large Number of Ceramic Balls Are Broken This is the most common reason for replacement. If the ceramic balls are found to be cracked, severely chipped, have surface spalling, or show obvious powdering, they can easily block the reactor, affect gas or liquid distribution, […]