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

Chemical random packing refers to inert solid materials installed in packed towers, mainly used for supporting, covering and filtering in drying towers, absorption towers, cooling towers, washing towers and regeneration towers in oil refining, metallurgy, gas, oxygen production and other industries

Inert alumina ceramic ball, widely used in petroleum chemical plant, the characteristic, alkyl benzene, aromatics, natural gas plants and ethylene factory the hydrogenation cracking unit, refined device, catalytic reforming unit, isomerization unit, demethylation device, such as bottom filler materi

Chemical packing products have been widely used in oil refining, metallurgy, gas, oxygen generator and other industries. At present, the most popular fillers on the market mainly include plastic fillers, ceramic fillers, and metal fillers. Each kind of filler has its own advantages, and there are di

The selection of chemical tower packing should consider the requirements of the separation process, usually considering the following aspects:(1) The mass transfer efficiency is high. Generally speaking, the mass transfer efficiency of structured packing is higher than that of bulk packing.(2) The c

How to select the number of Pall ring packings, and are there any factors that affect the number of Pall ring materials? When purchasing packing, how many Pall rings need to be filled, in fact, the number of packed towers depends on the customer's project selection. Usually by weight, number, cubic

Tower packing material is divided into ceramic, plastic and metal three categories.1. Ceramic PackingCeramic packing has good corrosion resistance and heat resistance, it has a good surface wettability. Brittle, fragile is its biggest disadvantage. It is widely used in gas absorption, gas washing,

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

The ceramic tower(random) packing has excellent acid resistance and heat resistance,and can resist the corrosion of all kinds of acid and alkali except fluorooxic acid.Ceramic tower packing can be used in chemical, metallurgy, acid, gas, oxygen,iron and steel, pharmaceutical, fine chemical industry