2026
04-03
As industrial systems increasingly demand stability, efficiency, and lower long-term operating costs, traditional adsorption materials and packings are gradually revealing problems such as short lifespan, unstable pressure drop, and insufficient regeneration performance.
2026
04-02
The main function of the lithium-ion battery separator is to isolate the positive and negative electrodes while allowing lithium ions to pass through. When the battery operates under high temperature or overcharge conditions, ordinary separators may experience thermal shrinkage, while the alumina powder coating has the characteristics of high temperature resistance and good thermal stability, forming a stable ceramic protective layer.
2026
04-01
In the hydrogen peroxide production process, impurity control and moisture management are always the core factors affecting product quality and production efficiency. Many companies often encounter the following problems in actual operation:
2026
03-31
Potassium permanganate activated alumina is a gas purification material made by impregnating a porous activated alumina carrier with a potassium permanganate solution. It not only possesses the high specific surface area and strong adsorption capacity of activated alumina, but also the strong oxidizing properties of potassium permanganate.
2026
03-30
As a functional material with stable performance and adjustable structure, activated alumina powder has become an important basic material in the field of adsorbents and catalysts due to its excellent pore structure, high specific surface area and good thermal stability, and plays a key role in many industrial fields.
2026
03-27
High-purity boehmite plays an irreplaceable role in the catalyst industry due to its excellent physical structure and chemical stability. With the development of fine chemicals and green catalysis technologies, the market demand for high-purity boehmite continues to grow, making it an important basic raw material in the field of catalytic materials.
2026
03-26
Defluoridation: Activated alumina microspheres are widely used for defluoridation in drinking water. Their surface has numerous active hydroxyl groups, which can remove fluoride ions from water through ion exchange and physical adsorption.Therefore, activated alumina microspheres are a common defluoridation material in groundwater defluoridation, drinking water purification, and rural drinking water safety projects.
2026
03-25
Due to its unique microstructure and excellent physicochemical properties, high specific surface area pseudoboehmite has become an important basic raw material for preparing high-quality catalyst supports and is widely used in various industrial catalytic reaction systems.
2026
03-24
1. Corrosion of Equipment: Chlorine and its related compounds are generally highly corrosive, especially under certain temperature, humidity, or pressure conditions, making them more likely to damage pipes, valves, reactors, heat exchangers, and storage devices. Long-term presence of chlorine impurities shortens equipment lifespan, increases maintenance frequency and downtime risks, thereby increasing the overall operating costs of enterprises.
2026
03-23
Choosing the right alumina ceramic balls is crucial not only for the stability of equipment operation but also for its lifespan and overall operating costs. So, what technical indicators should be prioritized when purchasing alumina ceramic balls? As a professional alumina manufacturer, Zibo Xiangrun Environmental Engineering Co., Ltd., drawing on years of production and export experience, has compiled the following key points for you.
2026
03-20
In petrochemical, environmental protection, and fine chemical industries, catalyst performance often determines reaction efficiency and product quality. Within the catalyst system, the support material plays a crucial role.
2026
03-19
Among numerous industrial drying materials, activated alumina desiccants are widely used in air drying, industrial gas drying, and air separation devices due to their excellent adsorption properties, stable structure, and recyclability. This article will explain why activated alumina desiccants are so important in industrial gas drying systems.
2026
03-18
In the field of modern industry and technology, activated alumina has become a popular key material due to its versatility, high efficiency and wide applicability, and is called a "star material" by the industry. So, what are its unique advantages that make it stand out among many materials?
2026
03-17
Among numerous adsorbent materials, activated alumina is one of the most widely used adsorbents in hydrogen peroxide production plants due to its excellent adsorption performance and stable chemical properties. Why is activated alumina so widely used in the hydrogen peroxide production process?
2026
03-16
Among numerous performance indicators, compressive strength is one of the important parameters for evaluating the quality of alumina ceramic balls. High compressive strength not only ensures the long-term stable operation of equipment but also effectively reduces equipment maintenance costs. Therefore, it is often a key technical indicator that industrial users focus on when purchasing alumina ceramic balls.
2026
03-13
Potassium permanganate activated alumina is a functional adsorbent material prepared by loading potassium permanganate onto high-specific-surface-area activated alumina. It combines the dual effects of adsorption and oxidation, and has been widely used in industrial waste gas treatment and air purification. This article will mainly introduce the main advantages of potassium permanganate activated alumina in gas purification.
2026
03-12
Activated alumina adsorbents are used in many water treatment devices and filtration systems to remove fluoride, arsenic, and various harmful impurities from water. So, why is activated alumina so widely used in the water treatment field?
2026
03-11
PSA-specific activated alumina is a porous adsorbent material made from high-purity alumina using a special process. Its abundant micropores and large specific surface area give it excellent gas and moisture adsorption capabilities.
2026
03-10
In the field of industrial gas production, air separation units are widely used to produce gases such as oxygen, nitrogen, and argon. Before entering the cryogenic separation system, air must undergo rigorous pretreatment to remove moisture and impurities; otherwise, ice or crystals will form at low temperatures, affecting the normal operation of the equipment. Therefore, activated alumina adsorbents play a crucial role in the air drying system of air separation equipment.
2026
03-09
Pseudo-boehmite is a kind of incompletely crystallized hydrated aluminium oxide. Traditionally, it is regarded as an important raw material for hydrogenation catalysts and catalytic cracking catalysts in the petrochemical industry. However, with the advancement of materials science, high-purity pseudo-boehmite has found a new application in the field of new energy - as a coating for lithium battery ceramic separators.
2026
03-06
Activated alumina microspheres are high-performance porous adsorbent materials widely used in industrial gas drying, water treatment and purification, catalyst carriers, and air separation devices. Due to their large specific surface area, high mechanical strength, and stable adsorption performance, they have become an important product in industrial adsorbents and desiccants.
2026
03-05
Activated alumina, with its excellent adsorption capacity, stable pore structure, and good mechanical strength, has become an important functional material in industrial purification and catalysis. Zibo Xiangrun Environmental Engineering Co., Ltd., relying on its mature alumina material R&D technology, has launched multiple models of activated alumina products. Among them, the ALPW series activated alumina powder, with its stable performance and wide applicability, is gradually becoming an important choice for industrial customers.
2026
03-05
Activated alumina powder and ordinary alumina powder are two common materials. Although both belong to alumina products, they differ significantly in structural properties, production processes, and application areas. Understanding these differences helps in making more appropriate choices during procurement and use.
2026
03-04
With increasingly stringent environmental standards and continuous advancements in industrial gas treatment technology, dechlorinating agents are finding wider applications across various fields. As a leading environmental technology provider, Zibo Xiangrun Environmental Engineering Co., Ltd. is committed to providing customers with efficient and environmentally friendly solutions.
2026
02-06
Q1: Why must activated alumina be used in air separation equipment?A: In air separation systems, if moisture in the air directly enters the molecular sieve, it can cause the sieve to become damp, poisoned, or even malfunction. Activated alumina, as the first adsorbent in the pretreatment process, can effectively intercept moisture and impurities, protecting the molecular sieve and extending its service life.
2026
02-05
In industrial drying, air handling, and gas purification, activated alumina, molecular sieves, and silica gel are the three most common types of drying and adsorption materials.Many users encounter the same question when choosing a material:
2026
02-04
Activated alumina is widely used in air drying, industrial gas treatment, water treatment, and chemical adsorption systems. However, in actual procurement, many users have found that although the parameters seem similar, the performance varies significantly, even affecting the stable operation of the entire system.
2026
02-03
In compressed air systems and industrial gas handling, activated alumina is one of the most common and critical adsorbent materials for dryers. To help customers better select and use it, the following are answers to frequently asked questions about activated alumina desiccants.
2026
02-02
In the field of industrial drying, a stable and efficient drying system is crucial for ensuring production continuity and product quality. Choosing the right adsorption material not only affects drying efficiency but also impacts equipment lifespan and long-term operating costs. We offer high-performance activated alumina optimized for dryers, designed to provide superior drying solutions for compressed air, gases, and processes.
2026
01-30
In petrochemical, environmental protection, and industrial gas separation plants, the stability of packing materials directly affects the safe operation of the entire system. Alumina ceramic balls, due to their excellent mechanical strength, wear resistance, and chemical stability, are widely used as supports and packing layers in reactors, adsorption towers, and drying towers.
2026
01-29
Activated alumina powder is a porous alumina material prepared through a special process, possessing the following typical characteristics: High specific surface area; Large pore volume and controllable pore size distribution; Strong surface activity, easily modified.
2026
01-28
Why are alumina powders increasingly being chosen for polishing processes?Compared to traditional polishing materials, alumina powders for polishing exhibit significant advantages in various applications:
2026
01-27
With the rapid development of the new energy industry, the application of lithium-ion batteries in power batteries, energy storage systems, and consumer electronics is constantly expanding. Battery safety, cycle life, and energy density have become core indicators of concern for downstream customers. Against this backdrop, alumina powder specifically designed for lithium battery separators, as a crucial component of separator coating materials, is playing an irreplaceable role.
2026
01-26
Activated alumina is prepared from high-purity alumina through controlled calcination and activation processes, resulting in a high specific surface area and a uniform porous structure. This structure enables it to exhibit excellent efficiency and stability in adsorbing moisture, fluoride ions, and various polar impurities.
2026
01-23
In industrial gas drying and purification systems, the performance of the adsorbent directly affects equipment operational stability, energy consumption control, and overall maintenance costs. ALUSORB-XR101 activated alumina is a high-performance adsorbent specifically designed for industrial drying and gas purification applications. With its excellent mechanical strength, low wear rate, and stable adsorption performance, it has become a reliable choice for many industrial users.
2026
01-22
Temperature swing adsorption (TSA) systems are widely used in industrial gas purification and air separation units for feed gas pretreatment. Efficient and stable moisture removal is a crucial step in ensuring the long-term safe operation of downstream adsorbents and equipment.
2026
01-21
In the fields of oil refining, petrochemicals, environmental protection, and fine chemicals, the demand for high-performance catalyst supports and functional alumina materials continues to grow. As a professional alumina material manufacturer in China, Zibo Xiangrun Environmental Engineering Co., Ltd., with its stable process system and strict quality control, continuously supplies high-quality boehmite to the global market, providing downstream customers with a reliable material foundation.
2026
01-20
Activated alumina microspheres, with their high specific surface area, excellent adsorption capacity, and good wear resistance, are becoming one of the core materials of interest in the adsorption and catalysis industries. In recent years, the application of this product in air drying, natural gas dehydration, petrochemical purification, and water treatment systems has continued to expand, driving the rapid development of the activated alumina materials market.
2026
01-19
In the preparation of catalysts, adsorbents, and high-performance alumina materials, pseudoboehmite, as an important alumina precursor, directly determines the performance of the final product due to its purity, specific surface area, and structural stability. With the increasing demands for material performance from the environmental protection, energy, and fine chemical industries, high-quality pseudoboehmite is becoming a core raw material of growing interest to customers.
2026
01-16
Activated alumina, due to its excellent adsorption properties, stable chemical characteristics, and wide applicability, has been widely used in drinking water treatment, industrial water purification, and advanced wastewater treatment. As a professional alumina material manufacturer, Zibo Xiangrun Environmental Engineering Co., Ltd. has long been committed to the research and development and manufacturing of activated alumina for water treatment, providing stable and reliable water treatment solutions to customers worldwide.