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, […]
As a professional activated alumina manufacturer, Zibo Xiangrun Environmental Engineering Co., Ltd. manufactures 0.3–0.5 mm Activated Alumina using high-quality raw materials and advanced production technology. The product features uniform particle size, high mechanical strength, low abrasion loss, and large adsorption capacity, meeting the demand for high-performance adsorbents in various industrial applications. 0.3–0.5 mm Activated Alumina is a small-particle, […]
What Are Activated Alumina Microspheres? Activated alumina microspheres are high-performance spherical materials produced by optimizing the manufacturing process of conventional activated alumina. Compared with conventional activated alumina balls, they feature smaller particle sizes, higher sphericity, a more uniform particle size distribution, a larger specific surface area, and a more optimized pore structure. These characteristics give […]
Many users believe that an activated alumina adsorbent can be used normally as long as the product is not physically damaged. However, once activated alumina absorbs moisture, its internal pore structure becomes occupied by water, directly affecting its subsequent adsorption performance. Moisture-contaminated activated alumina may result in the following problems: Significantly reduced adsorption capacity and […]
What Is High-Purity Pseudo Boehmite? High-purity pseudo boehmite is produced using high-purity raw materials and strict manufacturing processes. It features lower impurity content, higher crystal uniformity, and more stable physical and chemical properties. It is commonly used in industries with high requirements for material purity and performance, such as petrochemical catalysts, fine chemicals, lithium battery […]
Activated alumina is a highly porous adsorbent material with a large specific surface area, excellent water adsorption capacity, and high mechanical strength. Its main advantages include high adsorption capacity, excellent abrasion resistance, low dust generation, and superior crush strength. Therefore, activated alumina is widely used as a pre-drying layer or primary drying layer in industrial […]
During actual operation, many users encounter issues such as reduced purification efficiency, abnormal color changes, and increased pressure drop. If these problems are not identified and addressed promptly, they can not only affect equipment performance but also increase maintenance costs. This article summarizes several common issues and their corresponding solutions to help users maximize the […]
Compared with conventional adsorbent materials, Potassium Permanganate Activated Alumina combines both adsorption and oxidation, enabling it to efficiently remove a wide range of harmful gases. As a result, it is widely used in industrial air purification systems, HVAC systems, cleanrooms, and exhaust gas treatment equipment. So, what harmful gases can Potassium Permanganate Activated Alumina remove? Major […]
Among the many catalyst support materials available, activated alumina and silica gel are two of the most common choices. Although both possess high specific surface areas and well-developed pore structures, they differ significantly in terms of mechanical strength, thermal stability, chemical resistance, and suitable operating conditions. 1. Different Material Composition Activated alumina catalyst supports are […]
In practical applications, the service life of activated alumina catalyst supports can vary significantly under different operating conditions. Some can operate stably for years, while others may fail prematurely. So, what factors affect the service life of activated alumina catalyst supports? 1. Material Quality The quality of the raw materials and the manufacturing process are […]