Structured Packing tower is in the air separation equipment. Crude argon column and distillation has been widely used, so that the energy consumption of air separation equipment, oxygen and argon extraction yield. Device start-up time and variable working technology has improved obviously. Structured tower packing generally has the following advantages: (1) Structured packing pressure drop is very small. Because of the Structured packing of gas - liquid two phases model are in contact, different from two phase sieve plate tower bubbling contact,,...

The packing tower’s function is for the adsorption application. It is the most important equipment for the chemical, petrochemical and refinery industries. The packing tower’s structure features as follows: With internal packing as the mass transferring equipment for the gas- liquid two-phase contact parts in the packing tower. The body of the packing tower is Vertical cylindrical. There is supporting board in the bottom. The packing will be piled randomly or regularly on the supporting board. To avoid being flown updraft, the pr...

There are many types of chemical packing, but it can be summarized into the following four categories: The particulate chemical packing: it is very early emergence of chemical packing material with inorganic ceramic or quartz sand. Its greatest benefit is rough surface, micro convenient attachment and the suspended solids retention ability strongly, but the resistance is relatively large, easy to plug is the big...

Recently, the sales department often received a call from customer to inquire about how to select the packing filters. For example, the random packing used in past wants to change the structured packing but don't know what material, type to choose to keep the high effeciency, or they found the effect of packing filters is not very goods after the inspection, and wants to change filters with better effects. As a munufacture specializing in the tower packing filters for 21 years, we are not only manufacturing, we are more willing to solve some practica...

An air separation plant separates atmospheric air into its primary components, typically nitrogen and oxygen, and sometimes also argon and other rare inert gases.  The most common method for air separation is fractional distillation. Cryogenic air separation units (ASUs) are built to provide nitrogen or oxygen and often co-produce argon. Other methods such as membrane, pressure swing adsorption (PSA) and vacuum pressure swing adsorption (VPSA), are commercially used to separate a single component from ordinary air. High purity oxygen, nitrogen, a...

1. Soda Soda is a transliteration of soda, and its chemical formula is Na2CO3. Scientific name is sodium carbonate, commonly known as soda, also known as soda or soda powder. With crystal water is called sodium carbonate hydrate. Anhydrous sodium carbonate is white powder or fine particle, soluble in water, and the aqueous solution is alkaline. It has a strong hygroscopicity, can absorb water in the air and form a hard block. Of the three sodas, sodium carbonate is the most widely used. It is a very important chemical product and an important raw ...

Packed tower is one of the most important equipments in chemical industry, petrochemical industry and oil refining. First, let's understand the structural characteristics of the packed tower: Packing tower is a kind of mass transfer equipment which uses the packing in the tower as the contact component between gas and liquid. The body of the packed tower is a vertical cylinder, and the bottom is equipped with a packing support plate. The packing is placed on the support plate in a disorderly or integral way. A packing pressing plate is installe...