Teller rosette packing is made up of many loops, the main feature of this kind of packing is that the void ratio of the packing is large, it is not easy to be blocked, and the flux is large, the resistance is small, etc., because the gap of this packing can have a higher amount of liquid retention,

What is the material of metal Pall ring? There are a variety of metal Pall ring materials, stainless steel 304, 304L, 410, 316, 316L and carbon steel, all available. What are the differences between metal Pall rings based on their materials? Introduce you to some commonly used metal Pall ring materi

The tower packing has excellent acid and heat resistance, and can resist the corrosion of all kinds of inorganic acids, organic acids and organic solvents except hydrofluoric acid. The application range is very wide, and can be used in chemical industry, metallurgy, coal gas oxygen industry drying t

Preparation before filling inert ceramic ball:(1) The dust and sundries in the tower should be cleaned up before the ceramic ball is loaded.(2) In the interior of the tower, mark the loading height line of each ceramic ball and catalyst according to the loading drawing.(3) Cranes, cranes and other n

Pall rings are divided into plastic Pall rings, ceramic Pall rings and metal Pall rings.Plastic Pall ring packing is especially suitable for petroleum, chemical, chlor-alkali, gas, environmental protection and other industries at low temperature (60-150 degrees) distillation, absorption and washing

Plastic rosette packing, also known as Teller rosette ring, it is an ellipsoidal filler formed by many circles surrounding it, with A stiffener in the middle and an "A" shape, which greatly improves the compressive strength of the rosette ring. At the same time, the Teller rosette ring packing has t

Chemical tower packing is a kind of solid filler, because of its easy materials, convenient manufacturing, cheap, so it is widely used at present. Its function is to provide sufficient contact surface for gas and liquid, and to create conditions for strengthening its turbulence degree, so as to faci

The role and requirements of chemical packing in packed tower Chemical packing is a kind of solid filler, its function is to provide sufficient contact surface for gas and liquid phases, and to create conditions for strengthening the degree of turbulence, so as to facilitate mass transfer. Therefore

The choice of tower packing for waste gas purification tower should consider the requirements of separation process, usually considering the following aspects:1, High mass transfer efficiency. Generally speaking, the mass transfer efficiency of structured packing is higher than that of random packin

Raschig Ring Advantages: easy to manufacture, low price, and its research is more sufficient, so in the past a long time has been widely used.Disadvantages: Because of the large height to diameter ratio, it is easy to form linecontact between the packing layers during stacking, so there are often se