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How to Replace Carbon Molecular Sieve in Nitrogen Generator? When the nitrogen generator has been in use for a long time, the quality of the carbon molecular sieve will deteriorate and the purity of the produced nitrogen will decrease. Therefore, the carbon molecular sieve needs to be replaced to restore the purity. Many customers have reported that after the nitrogen generator has been used for a certain period of time, there will be a decrease in nitrogen production, a decrease in purity, and powder spraying, which requires a replacement of the carbon molecular sieve. The reasons why the carbon molecular…

Introduction to Carbon Molecular Sieve for PSA Nitrogen Generation With the wave of industrial revolution in the 1950s, the application of carbon materials became increasingly widespread, with the fastest expanding field being activated carbon, which gradually developed from filtering impurities to separating different components. At the same time, with advances in technology, human processing capabilities of matter became stronger, under which carbon molecular sieve was born. In the 1960s, carbon molecular sieves was successfully manufactured and quickly promoted in the United States. Initially, it was used as adsorbents to separate oxygen from air and gradually applied to devices for producing nitrogen.…

Instructions for the Use and Maintenance of PSA Nitrogen Generator Packing Carbon Molecular Sieve Nitrogen is the most abundant gas in the air, and it is an infinite source that can be used endlessly. It is colorless, odorless, transparent, and belongs to the category of weakly reactive gases, which cannot sustain life. High-purity nitrogen gas is often used as a protective gas to isolate oxygen or air. The content of nitrogen (N2) in air is 78.084% (the volume fraction of various gases in air is: N2:78.084%, O2:20.9476%, argon:0.9364%, CO2:0.0314%, and other rare gases such as H2, CH4, N2O, O3, SO2,…

Application of 4A Molecular Sieve Adsorbent in Gas-Liquid Drying Structure and performance parameters of 4A molecular sieve: 4A molecular sieve is an artificially synthesized zeolite, a crystal of silicate and aluminate, which is white in powder form. After adding a binder, it can be extruded into strips, flakes or balls. 4A molecular sieve is non-toxic, odorless, and non-corrosive. It is insoluble in water and organic solvents but soluble in strong acid and strong alkali. When heated, 4A molecular sieve loses its crystalline water, forming many small holes inside the crystal. The pore size is similar to the diameter of gas…

Advantages of PSA Molecular Sieve Pressure Swing Adsorption for Oxygen Production In industry, there are three main methods for oxygen production, namely cryogenic distillation, adsorption and electrolysis, and they all use different gas separation principles; cryogenic distillation is to first liquefy air at low temperature, and then separate oxygen and nitrogen by utilizing their different boiling points. Electrolysis is the process of putting direct current into water to separate oxygen and hydrogen. The Technical Characteristics of PSA Molecular Sieve The pressure swing adsorption method was launched in the late 1950s. It uses zeolite molecular sieves as adsorbents to adsorb and…

Characteristics of Molecular Sieve Used in PSA Oxygen Production Systems The molecular sieve powder used in the PSA oxygen production system is an artificially synthesized crystalline aluminosilicate. Understanding of PSA molecular sieve PSA molecular sieve is used in the oxygen generation process of air separation and oxygen/nitrogen separation. Compared with ordinary calcium-type and sodium-type oxygen production molecular sieves, pressure swing adsorption is suitable for various VPSA devices and has better processing capacity and separation efficiency. In fact, there are not only one type of molecular sieve, and there are many types. At present, the main types commonly used are three…

The Hidden Gems: Unveiling the Benefits of Porous Ceramic Balls Porous ceramic balls, often overshadowed by more commonly known materials, are truly hidden gems in the world of advanced engineering. These small, unassuming spheres possess remarkable properties and offer a multitude of benefits across various industries. In this blog, we will delve into the captivating realm of porous ceramic balls, shedding light on their hidden potential and uncovering the exceptional advantages they bring to the table. Superior Porosity: Enhancing Efficiency and Performance Porous ceramic balls stand out due to their exceptional porosity, making them highly efficient in a wide range…

Revolutionizing Moisture Management: Exploring Hydrated Molecular Sieve Powder Moisture management is a critical aspect in various industries, ranging from electronics to pharmaceuticals. The ability to effectively control and remove moisture can significantly impact product quality, lifespan, and performance. One groundbreaking solution that has revolutionized moisture management is hydrated molecular sieve powder. In this blog, we will embark on a journey to explore the potential of this remarkable substance, delving into its properties, applications, and the transformative impact it has on revolutionizing moisture management. Understanding Hydrated Molecular Sieve Powder To fully grasp the revolutionary nature of hydrated molecular sieve powder, it…

How to Determine the Adsorption Capacity of Activated Alumina? Activated alumina has applications in many fields, it can be used as adsorbent, desiccant and so on. These are inseparable from its appearance. Its molecular spacing and pore structure also make it a performance factor, so what does it look like? What about the adsorption capacity? Let’s take a look. Adsorption properties of activated alumina Activated alumina balls are prepared by high temperature dehydration at 400-600 degrees. Activated alumina is actually formed by agglomerating several orders of magnitude smaller particles, and the particles are aggregates formed by the coalescence of smaller…

4A Molecular Sieve Can Adsorb Low Molecular Weight Compounds 4A Molecular Sieve can adsorb small molecules such as water, methanol, ethanol, hydrogen sulfide, sulfur dioxide, carbon dioxide, ethylene, propylene, etc., and does not adsorb any molecule with a diameter greater than 4A (including propane). It has high selective adsorption performance for water than any other molecule. 4A molecular sieve is one of the commonly used molecular sieve varieties in the industry Molecular sieve type 4A can evaporate water in a large space at 110℃, but it is impossible to remove the water in the pores. Therefore, in the laboratory, dehydration…

How to Achieve a Smooth and Reflective Surface on Ceramic Grinding Balls? Ceramic grinding balls have a shiny surface, some even reflecting light, what is the small secret behind this? In fact, the main factor that determines whether the surface of the ceramic grinding ball has a shiny effect is the flatness of the ball surface; the smoother the ball surface, the better the mirror effect; the rougher the ball surface is, the worse the mirror effect. The factors that affect the flatness of the ball surface mainly include: the internal structure of the material and the degree of external…

Application and Development of 5A Molecular Sieve in Environmental Protection Industry 5A molecular sieve is widely used in the chemical and environmental protection industries due to its adsorption, catalytic and separation properties, and is used to purify air and protect the natural environment of the earth. With the rapid development of the national economy and the continuous acceleration of urban and rural construction, the demand for energy in various industries is becoming increasingly strong. Along with this, environmental issues have become a highly concerned aspect by countries around the world. Compared with oil and coal, natural gas, as a high-quality,…