Tower Packing Media
The packing tower has the advantages of large production capacity, high separation efficiency, small pressure drop, small holding capacity and high operational flexibility. The packing material can make large gas and liquid contact surface, high transfer coefficient, large flux and low...
The packing tower has the advantages of large production capacity, high separation efficiency, small pressure drop, small holding capacity and high operational flexibility.
The packing material can make large gas and liquid contact surface, high transfer coefficient, large flux and low resistance. Therefore, it's required that the packing layer has high porosity, large specific surface area, good surface wetability and close contact on structure to promote turbulence. Need corrosion resistance on the materials, and has a certain mechanical strength during manufacturing materials, so that the bottom of the filler layer is not easy to pressure and fragmentation, deformation.
Commonly used tower packing can be divided into two categories: random packing and structured packing.
Plastic filler materials include: polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chlorinated polyvinyl chloride (CPVC) and polyvinylidene fluoride (PVDF). It has good corrosion resistance, large gap, large flux, low resistance, low energy consumption, low operating cost, light weight, easy handling, and can be reused. Plastic filler materials are particularly applicable to petroleum, chemical, chlor-alkali, gas, environmental protection and other industries in the low temperature (60-150 degrees) distillation, absorption and washing tower.
Plastic random packing
Including pall ring, saddle ring, super saddle ring, cascade ring, heilex ring, conjugate ring, teller rosette ring, hollow float ball, polyhedral hollow ball and liquid surface ball.
Ceramic packing has excellent resistance to acid and heat resistance, and can be used to resist various kinds of inorganic acid, organic acid and organic solvent other than fluorooxy acid. It is suitable for various high, low temperature and strong corrosive occasions. It can be used in chemical industry, metallurgy , Gas, oxygen and other industries drying tower, absorption tower, cooling towers, washing towers, such as regeneration towers.
Ceramic random packing
Including raschig ring, cross ring, pall ring, saddle ring, super intalox saddle ring, cascade ring, conjugate ring and other combination rings.
Metal packing materials include carbon steel and stainless steel. It is especially suitable for vacuum distillation tower, to handle the material which is sensitive of heat, easy to decompose, easy to polymerize and easy to convert carbon. Because of its thin wall, large porosity, low flux, low resistance, heat resistance, corrosion resistance and high separation efficiency. which are widely used in petrochemical, fertilizer, environmental protection and other industries in the packing tower.
Metal random packing including conjugate ring, inner arc ring, saddle ring, super rasching ring, super mini ring, cascade ring, pall ring and intalox saddle ring.
There are many types of tower equipment, tower equipment is chemical, petrochemical and oil refining one of the most important equipment. It can make gas between liquid and liquid between liquid, two-phase close contact to achieve the purpose of mass transfer and heat transfer in the tower equipment to complete the common unit operations are: distillation, absorption, desorption and extraction, etc. In addition, Gas cooling and recovery, gas wetting and drying, and both gas-liquid two-phase mass transfer, and the increase in heat transfer.
Inert Ceramic Ball
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