2025
08-07
Catalyst carriers not only play a role in fixing active components in catalytic reactions, but also affect the dispersion, stability and reaction efficiency of catalysts. Among many carrier materials, alumina has become an important carrier in the fields of petrochemicals, environmental catalysis and fine chemicals due to its low cost, easy preparation, high specific surface area and adjustable surface properties.
2025
08-06
Alumina ceramic balls are widely used in various grinding applications due to their unique physical and chemical properties, especially in ball mills, vibrating mills, stirred mills and other equipment. The following are the main reasons why they are used as grinding media:
2025
08-05
In the petroleum refining process, pseudo-boehmite can significantly improve catalytic reaction efficiency, optimize product quality, and reduce energy consumption. Furthermore, its excellent thermal stability and mechanical strength enable it to maintain stable performance in harsh industrial environments, extending the life of the catalyst.
2025
05-05
Activated alumina is a type of alumina with a high specific surface area, porous alumina. It can adsorb gases and liquids, and it acts as a desiccant through adsorption. When air passes through the alumina, the water in the air sticks to it and is trapped, and the air passing through the activated alumina filter dries out. Even when immersed in liquid
2025
08-04
Demand for high-performance activated alumina is growing in areas such as industrial catalysis, environmental protection, and energy storage. As a leading domestic supplier of activated alumina, Zibo Xiangrun leverages technological innovation and rigorous quality control to create a product portfolio that combines high performance with environmental friendliness, providing reliable material solutions to customers worldwide.
2025
08-01
As an important industrial adsorbent and catalyst carrier, activated alumina is widely used in petrochemical, gas drying, water treatment and other fields. Faced with a wide range of products on the market, how to choose the most suitable activated alumina has become a difficult problem. Let us follow this article to learn about it and help you choose the right alumina product.
2025
07-31
In modern industrial production, alumina ceramic balls are becoming an indispensable key material in many industries due to their excellent physical and chemical properties. This high-hardness, corrosion-resistant ceramic material is providing reliable protection for the safe and efficient operation of industrial production.
2025
07-30
In the field of catalyst materials, alumina has become one of the most commonly used carriers in industrial catalysis due to its high specific surface area, excellent thermal stability and controllable surface acidity. From oil refining to environmental protection, from chemical production to new energy development, alumina carriers support many key chemical reactions with their excellent performance, and can be called the "behind-the-scenes hero" of modern industry.
2025
07-29
Activated alumina has a high specific surface area and strong adsorption performance. The activated alumina with a particle size of 0.5-1mm produced by Zibo Xiangrun has a moderate particle size, high adsorption efficiency and low air flow resistance, and is widely used in drying, catalysis, water treatment and other fields.
2025
07-28
In the field of purified terephthalic acid (PTA) production, activated alumina plays an irreplaceable role as a key material. This seemingly ordinary white particle is actually the "invisible guardian" in the PTA production process, and its performance is directly related to product quality and production efficiency. So, what is so special about this special material? Let's take a deeper look.
2025
07-25
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 and safety of the battery. In recent years, alumina powder has become an important choice for improving the performance of diaphragms as a coating material for lithium battery diaphragms due to its excellent high temperature resistance, electrolyte affinity and mechanical strength.
2025
07-24
Alumina ceramic balls are spherical products made of ceramic materials with alumina as the main component. They have excellent properties such as high hardness, corrosion resistance, high temperature resistance, and wear resistance, and are widely used in multiple industrial fields.
2025
07-23
Gamma alumina is an important crystal form of alumina and belongs to transitional alumina. Different from stable α-Al₂O₃ , γ-Al₂O₃ has a high specific surface area, abundant surface active sites and porous structure, which makes it widely used in catalysis, adsorption and materials science.
2025
07-22
Activated alumina is a porous, high-surface-area aluminum oxide material that is widely used in water treatment, gas drying, catalyst carriers, and other fields due to its excellent adsorption performance. Its adsorption mechanism is mainly based on the synergistic effect of physical adsorption and chemical adsorption.
2025
07-21
In the fields of chemical industry, petroleum refining, environmental catalysis, etc., the choice of catalyst carrier directly affects the catalytic efficiency, reaction stability and economic benefits. As a leading domestic supplier of catalyst carriers, Zibo Xiangrun has become the preferred partner of many companies with its advanced technology, stable product quality and professional services.
2025
07-18
Alumina can be divided into many types according to its crystal structure and physical and chemical properties. Among them, activated alumina and ordinary alumina have the same chemical composition, but there are significant differences in properties and applications. So, are activated alumina and alumina the same substance?
2025
07-16
0.3-0.7mm activated alumina is a highly efficient adsorbent with a high specific surface area and porous structure. It is widely used in many industrial fields due to its excellent physical and chemical properties. Activated alumina in this particle size range achieves a good balance between adsorption capacity, mechanical strength and fluid dynamics.
2025
07-15
In the chemical, environmental protection, petroleum, pharmaceutical and other industries, activated alumina has become an indispensable key material due to its excellent adsorption performance, high specific surface area and good thermal stability. However, the quality of activated alumina products on the market varies. As a company focusing on the research and development and production of activated alumina, we are committed to providing customers with high-performance and high-stability products.
2025
07-14
Activated alumina is a high specific surface area, porous alumina material, widely used in adsorption, catalysis, drying and other fields. Among them, activated alumina with a particle size of 0.3-0.5mm has become an ideal choice for industrial and environmental protection applications due to its moderate particle size, excellent adsorption performance and good mechanical strength.
2025
07-11
Activated alumina is widely used as a catalyst carrier due to its high specific surface area and abundant acid sites. However, its insufficient thermal stability and uneven distribution of surface acid strength limit its application. The introduction of titanium can regulate the pore structure and surface properties of alumina, and in recent years it has shown potential in the fields of hydrodesulfurization and selective catalytic reduction.
2025
07-10
With the rapid development of the global chemical industry, Zibo Xiangrun and Shandong Bairui have become leading suppliers in the fields of activated alumina, pseudo-boehmite and catalyst carriers with their excellent technical strength, strict quality control and efficient global supply chain. We are committed to providing high-quality alumina products and solutions to global customers, and promoting the innovative development of water treatment, chemical catalysis, environmental protection adsorption and other fields.
2025
07-09
High purity alumina has become a key raw material for modern refractory materials due to its excellent high temperature stability, chemical inertness, high mechanical strength and thermal shock resistance. This article will introduce in detail the characteristics of high purity alumina and its main application areas in refractory materials.
2025
07-07
Pseudoboehmite is an aluminum oxide precursor with special structure and properties, which is widely used in catalysts, adsorbents, ceramic materials and other fields. Compared with traditional alumina materials, pseudoboehmite has many advantages, making it popular in industrial production and scientific research applications. This article will introduce the main advantages of pseudoboehmite.
2025
07-04
Activated alumina is a porous, highly adsorbent aluminum oxide material that is widely used in water treatment, gas drying, catalyst carriers, and other fields. Due to its active chemical properties, safe operation must be observed during use to avoid harm to the human body or the environment. This article will detail the safe use of activated alumina.
2025
07-03
High-alumina ceramic balls are a type of ceramic grinding media with aluminum oxide as the main component, which has excellent wear resistance, corrosion resistance and mechanical strength. According to the aluminum oxide content, high-alumina ceramic balls are usually divided into medium-alumina ceramic balls (Al₂O₃ content 45%-65%) and high-alumina ceramic balls (Al₂O₃ content 75%-95% or more). This special ceramic material is widely used in many industrial fields due to its excellent performance.
2025
07-02
Potassium permanganate alumina, by combining the strong oxidizing property of potassium permanganate with the adsorption catalytic properties of alumina, demonstrates excellent comprehensive performance in the fields of environmental pollution control, industrial production optimization, and public health safety, providing innovative solutions for sustainable development.
2025
05-05
The active potassium permanganate ball adsorbent produced by our company is a deep-processing special product of active alumina. It is finely made using special active alumina raw materials mixed with potassium permanganate solution through each process, offering more than three times the adsorption capacity and strength of similar products, with a long lifespan.
2025
06-30
In the process of contemporary industrial civilization, a multifunctional material is quietly changing our production and lifestyle. Activated alumina, a material with special pore structure and surface characteristics, is showing excellent application value in many fields such as environmental protection, industrial production, and energy utilization.
2025
07-01
Catalyst carriers not only play a role in fixing active components in catalytic reactions, but also affect the dispersion, stability and reaction efficiency of catalysts. Among many carrier materials, alumina has become an important carrier in the fields of petrochemicals, environmental catalysis and fine chemicals due to its low cost, easy preparation, high specific surface area and adjustable surface properties.
2025
05-05
Shandong Bairui Chemical's activated alumina carrier has a variety of good characteristics, so it is also used by more and more industries. The following is an introduction to the characteristics and uses of activated alumina carriers.
2025
05-05
In the catalyst industry, alumina (Al₂O₃) is specifically termed "activated alumina support." This porous, highly dispersed solid material possesses a large surface area, with microporous surfaces exhibiting catalytic properties. The support is available in various shapes (e.g., strips, cylinders, cloverleaf) and can be customized per user specifications.
2025
05-05
Our mixed activated potassium permanganate spheres can be tailored to customer requirements, such as size specifications. These spheres find applications across diverse fields.
2025
05-05
Our company produces titanium-modified activated alumina catalysts with a γ-Al₂O₃ crystal structure. Customizable activated alumina spheres are available in various series, including titanium-series and manganese-series options.
2025
05-05
The manufacturing process and application of copper oxide desulfurizer. Now, I will briefly introduce to you the preparation method of the copper oxide desulfurizer produced by our company.
2025
05-05
Closed operation and local ventilation. Operators must be specially trained and strictly adhere to operational procedures. It is recommended to wear self-priming filter-type dust masks, chemical safety goggles, breathable protective suits, and latex gloves. Dust generation and contact with acids must be avoided. Avoid dust generation. Avoid contact with acids.
2025
05-05
Activated alumina is produced using two types of raw materials: one is "quick-dehydrated powder" derived from gibbsite or bayerite, and the other is pseudo-boehmite synthesized from aluminate salts, aluminum salts, or a combination of both.
2025
05-05
The primary industrial applications of activated alumina as an adsorbent include gas drying, liquid drying, water purification, selective adsorption in the petroleum industry, and chromatographic separation processes.
2025
05-05
Activated alumina, also known as activated alumina, is Activated alumina in English. The use of alumina in catalysts is usually called "activated alumina", it is a porous, highly dispersed solid material,
