In many parts of the world, excessive fluoride levels in drinking water pose a serious public health problem. Long-term consumption of high-fluoride water can lead to diseases such as dental fluorosis and skeletal fluorosis. Meanwhile, fluoride-containing wastewater generated by industries such as semiconductors, glass, and electroplating also faces stringent discharge standards. Among numerous defluorination technologies, […]
Zibo Xiangrun specializes in producing high-performance activated alumina in 1-1.5mm size, featuring high adsorption capacity, high strength, and wear resistance. Widely used in air drying, petrochemical, and hydrogen peroxide industries, it aims to provide superior separation, purification, and drying services to various sectors. The 1-1.5mm activated alumina achieves an optimal balance between adsorption capacity, airflow […]
Recently, we received an inquiry about boehmite: “We are a company specializing in the research and development and production of high-end catalysts. We are currently looking for high-purity γ-Al₂O₃ for a new coating catalyst project. The specific surface area should be no less than 250 m²/g, Na₂O < 0.10%, SiO₂ < 0.20 wt%, and the […]
Boehmite, also known as pseudoboehmite, is a transitional product with uncertain composition and incomplete crystallization, ranging from disordered to ordered, and from weakly crystalline to crystalline states. Its crystal structure is completely similar to boehmite, but the crystals are smaller and have poorer crystallinity, typically consisting of very thin, wrinkled lamellae. It possesses high specific […]
With the rapid development of industries such as petrochemicals, natural gas processing, water treatment, and air purification, the market demand for activated alumina, as a high-performance porous adsorbent, is continuously growing. Thanks to its excellent adsorption capacity, good mechanical strength, and stable chemical properties, activated alumina has become one of the key materials in industrial […]
In recent years, modified alumina has significantly improved its performance through composition optimization, structural regulation and surface modification, becoming a hot topic in catalytic material research. This achievement is expected to completely change the efficiency of catalytic reactions in the fields of petrochemicals, environmental governance, etc., and provide a new solution for achieving green and […]
In recent years, the demand for efficient and environmentally friendly catalysts has surged, and alumina catalyst carriers have quickly become the focus of the industry due to their excellent stability, high specific surface area and customizable pore structure. Domestic and foreign companies and research institutions are competing to develop new modified alumina carriers, achieving a […]
With the rapid development of new energy vehicles, energy storage systems and consumer electronics, the high energy density, long cycle life and safety of lithium-ion batteries have become the core issues of concern to the industry. As one of the key components of lithium batteries, the diaphragm directly affects the thermal stability, ion conduction efficiency […]
Activated Potassium Permanganate Alumina Balls is a highly efficient environmental purification material, which is made by loading potassium permanganate on a porous alumina carrier. This material combines the strong oxidizing properties of potassium permanganate with the high adsorption and high specific surface area characteristics of alumina, and is widely used in air purification, water treatment, […]
Activated alumina is a porous alumina material with high specific surface area, rich pore structure and excellent adsorption performance. According to different forms, it can be divided into activated alumina balls and activated alumina powder, both of which have their own advantages in physical properties, preparation methods and industrial applications. Activated alumina balls Physical properties […]