Blog

What is a 5A Molecular Sieve? 5A molecular sieve is an alkali aluminosilicate in the calcium form of a Type A crystal structure with a pore size of 5 angstroms (0.5 nm). It can adsorb any molecule with a diameter smaller than 5 angstroms (0.5 nm). Not only does it have the functions of 3A, and 4A molecular sieves, but it also adsorbs C3-C4 n-alkanes, ethyl chloride, ethyl bromide, butanol, etc. Zeolite molecular sieve 5A can be applied to the separation of n-isomeric hydrocarbons, pressure swing adsorption (PSA) for gases, and the co-adsorption of water and carbon dioxide. Parameters of…

Types of Intalox Saddle The intalox packing used in industry column packing is also called intalox saddle. It is divided into ceramic, plastic, and metal intalox saddles according to the material. It has larger flux, lower pressure drop, and higher efficiency than raschig ring packing. The bed also has larger porosity. The advantages of both ring shape and saddle shape are combined in the intalox saddle and this kind of shape facilitates liquid distribution and increased gas passage. Plastic Intalox Saddle A plastic intalox saddle is also called a plastic intalox saddle ring. It is a popular random packing in…

Introduction of Vane Type Demister What is Vane Type Demister? The vane type demister also called herringbone mist eliminator. Consists of a number of serrated herringbone blades with a certain spacing. The blade profile can be smooth or with hooking. Smooth blades are often used for non-scaling service, while hooked blades can provide greater removal efficiency and capacity.In the same environment where small solid particles are present, blade mist eliminator pads are a better choice for liquid and gas separators than wire mesh mist eliminator pads. In terms of operating principle, vane type demister differ from wire mesh type demister.…

Application of ZSM-5 Zeolite Introduction of ZSM-5 Zeolite ZSM-5, Zeolite Socony Mobil #5, is a catalyst first made by Argauer and Landolt in 1969 and patented by Mobil Oil Company in 1975. It is an aluminosilicate zeolite that belongs to the pentasil family of zeolites. Its chemical formula is NanAlnSi96–nO192·16H2O (0 ZSM-5 is an important , so ZSM-5 exhibits high catalytic performance and is widely applied to important processes across a broad range of industries. In the petroleum refining industry, ZSM-5 is used for isomerization, alkylation, and aromatization of hydrocarbons due to its high thermal and hydrothermal stability among solid…

Why ZSM-5 Is An Important Zeolite? What is ZSM-5? (ZSM-5) ZSM-5–Zeolite Socony Mobil–5, is a synthetic zeolite. It contains silicon dioxide (Si) and alumina (Al), with the proportion of silicon dioxide being more important than that of alumina. ZSM-5’s chemical formula is NanAlnSi96–nO192·16H2O (0 ZSM-5 zeolite structure  is composed of several pentasil units linked together by oxygen bridges to form pentasil chains. Like the pentasil units, each 10-ring hole has Al or Si as vertices with an O assumed to be bonded between each vertex. Each corrugated sheet is connected by oxygen bridges to form a structure with “straight 10-ring…

Naike Produced Ceramic Saddle Ring Ceramic saddle ring belongs to a type of ceramic filler. Ceramic saddle ring is processed by continuous extrusion. Compared with the Rasey ring filler of the same material, ceramic saddle ring has the advantages of high flux, low pressure and high efficiency. has large voidage. The shape of ceramic saddle ring is between ring and saddle, so it has the advantages of both. This structure is beneficial to the distribution of liquid and increase the number of gas channels. Because of its high density and excellent acid and heat resistance, ceramic saddle ring is resistant to a…

Molecular Sieves 13X HP：Remove The Nitrogen From Oxygen To Obtain Pure Oxygen What are molecular sieves 13X-HP? Molecular sieves 13X-HP is a novel X molecular sieve suitable for the PSA oxygen concentrator. They are commonly used as catalysts to remove nitrogen from oxygen to obtain pure oxygen. Higher N2 adsorption capacity and better results during N2 / O2 separation. Produced by , it is also used as a desiccant to absorb moisture, moisture, and moisture from liquids, oil, and gas. This molecular sieve has four distinct advantages: highest adsorption performance,microporosity10A, and speedy transfer rates. Long-acting adsorption. Why use molecular sieves…

What Is The Difference Between 3A, 4A, 5A, And 13X Molecular Sieves? What is a molecular sieve A molecular sieve is a type of mineral adsorbent, filter agent and drying agent that can absorb certain molecules, which also called a mole sieve. It is a synthetic crystalline aluminosilicates(zeolite), which can withstand high temperatures and has great thermal stability, thus it can be regenerated conveniently and be reused repeatedly. The internal structure has many cavities that interconnected by pores which measured in angstroms, and are a uniform size similar in size to small molecules. That means larger molecules cannot enter through the material or be absorbed but the smaller ones can. Molecular…

Introduction of Inert Ceramic Balls Inert ceramic balls are generally used as support and covering materials for the catalyst in the reactor. It can buffer the impact of the liquid and gas entering the reactor on the catalyst, protect the catalyst, and improve the distribution of liquid and gas in the reactor. It has the characteristics of high temperature and high pressure resistance, low water absorption, stable chemical properties, and can withstand the corrosion of organic solvents such as acids and alkalis, as well as temperature changes during the production process. Due to its wide use, inert ceramic balls have…

Why Is Lithium Molecular Sieve A Preferred Choice For Oxygen Generation? What is a lithium molecular sieve？ Lithium molecular sieve (oxygen molecular sieve) is a kind of lithium X type silicon aluminicate crystal, with a relatively stable silicon aluminum skeleton structure. The molecule sieve has the characteristics of large nitrogen adsorption capacity, high nitrogen， and oxygen separation coefficient, and fast dynamic adsorption and desorption speed. Lithium molecular sieve can be used in steel, non-ferrous metallurgy, chemical, environmental protection, paper, aquaculture, healthcare， and other industries, and high-efficiency oxygen molecular sieve for high-end small medical (home) oxygen machines. Differences between a lithium…

What is the Difference Between Zeolite and Molecular Sieve? Ⅰ. What are zeolite and molecular sieve? Zeolite is an aluminosilicate mineral with a water framework structure and was first discovered in 1756. The Swedish mineralogist Cronstedt discovered that there is a type of natural aluminosilicate ore that boils when burned, and named it zeolite. The concept of molecular sieve was proposed by McBain in 1932, which means a porous material that can sieve substances at the molecular level. In other words, zeolite is a definition based on the physical and chemical properties of a substance, and molecular sieve is a…

Molecular Sieve Production Process The molecular sieve powder production process mainly includes five stages of sodium aluminate preparation, synthesis, aging and crystallization, mother liquor separation and washing, drying and packaging. 1. Preparation stage of molecular sieve powder A certain amount of liquid caustic soda or steaming mother is added to the reaction kettle, heated to the preparation temperature under stirring, and then the aluminum hydroxide temperature is added at a certain temperature. The aluminum hydroxide solution was prepared under the conditions of the preparation of sodium aluminate. After the preparation is completed, a certain amount of mother liquor is added…