Pall ring made of PVDF (polyvinylidene fluoride) is a high-performance plastic filler. Due to its excellent chemical resistance, high purity, low precipitates and other characteristics, it is widely used in petroleum, chemical industry, pharmaceutical and other fields.The PVDF Pall Ring is a highly

The resistance of the raschig ring packing layer refers to the resistance encountered by the liquid when passing through the packing layer in the packed tower. This resistance is mainly determined by the flow state of the liquid in the packing layer and the characteristics of the packing surface. Th

What requirements do chemical filler packing have to meet before they can be used? Chemical packing is a kind of solid filler. Because it is easy to obtain and cheap, it is widely used at present. Its function is to provide sufficient contact surface for gas and liquid two phases, and to create cond

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

Infrared honeycomb ceramic plate is the core component of gas infrared heater. It heats objects by means of thermal radiation. Because radiation heating has many unique excellent performance, and the thermal emissivity of ordinary ceramic materials is relatively high, so the infrared ceramic ceramic

Pingxiang Chemshun Ceramics Co.,Ltd held annual summary commendation congress on Jan 14th. During conference, president Mr Zhong and CEO Cathy Yi announced the statistics of 2021 whole work, including total sales, management costs, production costs, staff training costs, year- end awards distributio