Sulfur recovery catalyst is a key material used to convert acidic gas containing hydrogen sulfide into elemental sulfur. It is widely used in tail gas treatment processes in industries such as petroleum refining, natural gas purification, and coal chemical industry. It mainly achieves efficient sulfur recovery through the Claus process and its improved technology, reduces […]
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 […]
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? What are the differences between them 1.Chemical composition […]
Activated alumina has become an important adsorbent and catalyst carrier due to its high specific surface area, good thermal stability and chemical stability. However, its adsorption capacity is affected by many factors, such as specific surface area, pore structure, surface chemical properties, etc. How to improve its adsorption performance by optimizing the preparation method and […]
Potassium permanganate alumina balls are an oxidant carrier commonly used in air purification, water treatment and chemical reactions. They have strong oxidizing properties and safety regulations must be strictly followed when used to avoid danger. 一. Personal protection measures Wear protective equipment: o Wear chemical-resistant gloves (such as nitrile rubber), goggles and dust masks during […]
Pseudo-boehmite 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, pseudo-boehmite has many advantages, making it popular in industrial production and scientific research applications. This article will introduce the main advantages of pseudo-boehmite. High specific surface area […]
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 is a high-performance porous adsorption material made by high-temperature dehydration of aluminum hydroxide. It has a high specific surface area, rich pore structure and excellent physical and chemical properties. It plays an important role in industrial drying, water treatment, catalytic reaction and environmental protection. So, what are the specific advantages of activated alumina? […]
In the family of aluminum hydroxide minerals, pseudoboehmite and boehmite are two common phases that are similar in chemical composition but have significant differences in structure and properties. Both materials are widely used in industrial catalysis, adsorption materials and ceramic preparation. This article will mainly discuss the differences between pseudoboehmite and boehmite in terms of […]
Pseudo-boehmite is an aluminum oxide precursor with special structure and properties, which is widely used in many industrial fields. This article will mainly introduce the main uses and importance of Pseudo-boehmite. Catalyst carrier The most important application of pseudo-boehmite is as a catalyst carrier: In the petroleum refining industry, it is a key material for […]