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Structured Packing
structured tower packing
Ceramic Structured Packing
Ceramic surface can generate extremely thin liquid film. Turbulent liquid flow and tortuous vapor flow passages promote mixing of liquid and vapor with low pressure drop. These are reasons that our ceramic structured packings have the same mass transfer efficiency as metal packings. Meanwhile, they are much more resistant to corrosion and high temperature than metal packings.  
metal structured packing random packing
Metal Structured Performated Tower Packing
Structured Packing is a kind of packing arranged and stacked in accordance with uiform geometry in the tower.The geometry of the whole tower section is regular,symmetrical and uniform, and the gas-liquid flow path is specified ,which reduces the phenomeneon of channel flow and wall flow, and the pressure drop can be very small.Under the same energy cost and pressure drop, it can provide more specific suface area than random packing, and achieve higher mass transfer and heat transfer efficiency in the same volume. In recent decades, structured packing has been widely used in many towers in fine chemical industry,perfume industry,oil refining,fertilizer,petrochemical industry and the other fields. Structured packings are available in two different inclination angles,ie. Type X and Type Y. The type Y packings have an inclination and angle of about 45 from the horizontal axis, and are the most widely used.The type X packings have an inclination angle of 30 from horizontal axis and are used in high capacity and low pressure drop applications.
wire mesh packing
Wire Mesh Structured Packing Tower Packing
Wire mesh structured packing has a high specific surface area. At the same time, because of the unique capillary effect of the mesh. The packing surface has better wettability. So it has a high separation efficiency. Compared with other types of packing, it has lower pressure drop and less liquid holding, and it is especially suitable for materials hard to separate and heat sensitive systems. The main materials for making wire gauze packing are stainless steel, copper, aluminum, iron, nickel, etc.   
Plastic perforated structured packing
Plastic Corrugated Plate Packing Tower Packing
Since Metal Mellapak was be developed & accepted by market. Scientists find Metal Corrugated plate packing was not suitable in any medium’ s requirement  (acid). Furthermore, it is very hard to widely used in industry field. After that, Plastic Corrugated plate packing was born. Compared with Metal Corrugated plate packing, it has large flux, low pressure drop,large surface area and so on.  
pph perforated structured packing
PPH Corrugated Plate Packing Tower Packing
Since Metal Mellapak was be developed & accepted by market. Scientists find Metal Corrugated plate packing was not suitable in any medium’ s requirement  (acid). Furthermore, it is very hard to widely used in industry field. After that, Plastic Corrugated plate packing was born. Compared with Metal Corrugated plate packing, it has large flux, low pressure drop,large surface area and so on.  
metal structured packing
Type 252Y Stainless Steel Perforate Corrugated Plate for Structured Packing
The geometric structure will provide a large specific surface area. The capillary function of the screen also increases the wettability of the surface area. When filling, the upper and lower packing trays cross 90°, which has the advantages of high efficiency, reduced pressure and large flow. It is used in vacuum distillation, atmospheric distillation and the absorption process of difficult to separate or heat sensitive substances.  
copper structured packing
Copper Metal Orifice Plate Corrugated Packing
It is formed from corrugated sheets of perforated embossed metal or wire gauze. The result is a very open honeycomb structure with inclined flow channels giving a relatively high surface area but with very low resistance to gas flow. The surface enhancements have been chosen to maximize liquid spreading. These characteristics tend to show significant performance benefits in low pressure and low irrigation rate applications. Metal Structured Packing is manufactured in a wide range of sizes by different crimp altitude. The Packing Surface ranges from 50 m²/m³ (lowest efficiency, highest capacity) to 750 m²/m³ ( highest efficiency, lowest capacity ). 
plastic structured packing
Honeycomb shape plastic support block
Honeycomb shape plastic support block is made of synthetic plastic injection molding. The formula can be adjusted according  to different working conditions to achieve the best effect. It completely replaces the light ceramic packing commonly used  before. The honeycomb shape plastic support block developed by us can be used repeatedly, with large specific surface area  and large ventilation capacity, and its effectiveness is twice that of light porcelain. Especially in the process of maintenance, the  light ceramic packig becomes solid waste, which is difficult to deal with. But honeycomb shape plastic support block can be  reused as renewable resources, which is environmental protection and energy saving. Through the long-term test of Coking  Desulfurization Tower. It is proved that honeycomb shape plastic support block has strong anti blocking ability and excellent  separation and purification effect.        
Random Packing
plastic pall ring
High Performance Plastic Random Packing Plastic Pall Ring
It was invented by German BASF, the first generation  Random packing. To compared with Raschig ring, the most important improvement is increase two row of  inward ligule. It promotes liquid-gas liquidity and improve tower’ s packing’ s mass transfer performance.  
metal tower packing
High Performance Metal Random Packing Metal Pall Ring
It was invented by German BASF, the first generation  Random packing. To compared with Raschig ring, the most important improvement is increase two row of inward ligule. It promotes liquid-gas liquidity and improve tower’ s packing’ s mass transfer performance.  
High performance ceramic pall ring
Random Packing Ceramic Pall Ring
It was invented by German BASF, the first generation  Random packing. To compared with Raschig ring, the most important improvement is increase two row of  inward ligule. It promotes liquid-gas liquidity and improve tower’ s packing’ s mass transfer performance.  
metal cascade ring tower packing
Metal Intalox Saddle Ring Tower Packing
Owing to this pack’ s shape is like saddle, so called saddle ring or Berl Ring. The earliest saddle ring’ s material is ceramic. In our actual application, when gas flows upward, liquid will flow downward along with arc channel. This Movement way will directly reduce wall flow’ s happening. However, Arched external frame also cause overlapping & bridging .Therefore, scientists change two ends into rectangle type contact surface. This improvement will reduce bridging’ happen.  
raschig ring
Plastic Raschig Ring Tower Packing
It is a earliest development of random packing, which its height is equal to outside diameter. Raschig Ring was invented by German Chemist Friedrich Raschig in 1914, it also marks that the development of fills hds entered a scientific track. However, in the actual application, Such as ” Wall flow, Channel flow and so on” often happened in Packed bed. ?
plastic snowflake ring tower packing
Plastic Snowflake Random Packing Tower Packing
Plastic snowflake ring is a high-effciency tower packing which was named byb its shape.lt has a low specifc gravity, high flooding point, large porosity, high mass transfer unit height.Besides, this random packing has lower pressure drop, which reduces the back-pressure phenomenon and minimizes the energy consumption of the stripping process.Plastic snowflake ring is very economical.it can be applied in the chlorine and bromine production,air separation and water cooing process.  
plastic flat ring
Plastic Flat Ring Tower Packing
Flat ring is also called SMR(Super Mini Ring), It s an advanced random packing in the column tower packing. It has similar structure with cascade mini ring, There is not flanging structure at the top and bottom. It can improve the packing strength through adjust the arc of internal blade. It has reasonable flow structure, low pressure drop and high mass transfer performance. Super mini ring has two main types, which names as QH-1 and QH-2.  
plastic super saddle ring tower packing
Plastic Super Saddle Ring Tower Packing
It was one improved ring based on Intalox ring’ s structure. The biggest improvement is that Intalox saddle’ s arc profile will be change wavy or jagged profile. meanwhile, increase some pores in the arc liquid channel’ s middle position. This structure’ s change not only increase packing’ s contacting gap, but also improve gas & liquid’ s movement and distribution in packing layer
Tower Internals
Knitted Wire Mesh Demister Wire Mesh Mist Eliminator
Knitted Wire Mesh Demister Wire Mesh Mist Eliminator
A complete range of mist elimination devices including mesh pad demisters ,vane type mist eliminators and liquid coalescers for separation of entrained liquids are offiered. Products are available in a variety of metals, plastics and thermoplastics for a wide range of applications.Mist eliminators are employed at the top of a packed column or in conjunction with a collecting tray between two packed beds. They separate liquid droplets from the gas stream. Droplet discharge from the column and/or the liquid entrainment from one stage to the next is minimized. Our mist eliminators are engineered for optimal performance under specific applications.  
Support Grid Plate
Distillation Column Random Packing Support Grid Plate
The support grid plate has to be constructed in a way that it allows flow of gases and liquids in the column as unrestricted as possible. This is especially important in the area between support grid and packed bed there is the danger of blocking the gas flow by an unsuitable packing support. The main function of these devices is to support the tower packing bed structurally. Support grids work in both structured and random packing processes for a wide range of purposes.  
plastic bubble cap tray
Plastic Bubble Cap For Chemical Industry
Bubble cap tray is a flat perforated plate with risers (like pipes) around the perforations, and caps in the form of inverted cups over the risers.The caps are usually equipped with slots or holes through which vapor comes out. The cap is mounted so that there is a space between riser and cap to allow the passage of vapor. Vapor rises through the riser and is directed downward by the cap passing through slots in the cap, and finally bubbling through the liquid on the tray. As vapor has to pass through many passages this lead to higher pressure drop and lower capacity than other conventional trays. Liquid and froth are filled on the tray to a depth at least equal to the weir height or riser height, giving the bubble-cap tray a unique ability to be used for reaction applications.      
Metal Bubble Cap For Chemical Industry
Metal Bubble Cap For Chemical Industry
Bubble cap tray is a flat perforated plate with risers (like pipes) around the perforations, and caps in the form of inverted cups over the risers.The caps are usually equipped with slots or holes through which vapor comes out. The cap is mounted so that there is a space between riser and cap to allow the passage of vapor. Vapor rises through the riser and is directed downward by the cap passing through slots in the cap, and finally bubbling through the liquid on the tray. As vapor has to pass through many passages this lead to higher pressure drop and lower capacity than other conventional trays. Liquid and froth are filled on the tray to a depth at least equal to the weir height or riser height, giving the bubble-cap tray a unique ability to be used for reaction applications.      
metal bubble cap tray
Metal Bubble Cap Tray For Chemical Industry
Bubble cap trays are used primarily in applications with very low liquid loading and very high flexibility, where large turndown ratios are required.  A bubble cap has riser or chimney fitted over each hole, and a cap that covers the riser. The cap is mounted so that there is a space between riser and cap to allow the passage of vapor. Vapor rises through the chimney and is directed downward by the cap, finally discharging through slots in the cap, and finally bubbling through the liquid on the tray.      
Ceramic products
Others
ceramic honeycomb high efficiency gas purification
Honeycomb Zeolite Molecular Sieve High Efficiency Waste Gas Purification
At present, VOCs treatment mainly uses activated carbon. Since activated carbon cannot be analyzed at high temperature, it is replaced regularly. However, activated carbon adsorbed with organic matter is a dangerous chemical with high processing cost.This environmentally friendly adsorbent material is hydrophobic molecular sieve, which is different from ordinary molecular sieve in that it preferentially adsorbs water in gas. It has a highly selective adsorption capacity for organic matter, and can be resolved at high temperature, thus realizing continuous adsorption-regeneration.The adsorption material is made into a cellular structure by a special preparation process. The adsorption capacity of organic matter is more than 2%, which can be adsorbed and regenerated for a long time. Honeycomb Molecular Sieve adopt adsorption system to reduce exhaust gas concentration and air volume, and at the same time cooperate with catalytic combustion technology to reduce operating cost.  
bio ball for water treatment
Plastic Bio Ball Packing for Water Treatment
It was invented by Jaeger Tri. Generally speaking, No big surface area is Tri-pack's biggest advantage. The distinctive shaping of ribs, struts and drip rods gives Tri-Packs tower packing media superior wetting characteristics, and the ability to maintain uniform liquid distribution throughout the bed. In the traditional theory of mass transfer, we often think big surface area will increase the mass transfer efficiency. Sometimes, Excess surface area can impede gas/liquid contact and create higher pressure drops,. Finally, it will lead to Packing's channel blocking.Based on this new understanding, Jaeger had invented Tri-pack.  Basically this pack provides maximum surface contract between the gas and the scrubbing liquid by facilitation through continuous formation of droplets by the packed bed. It was recognized best packing in for air stripping,degasifier and scrubber    
MBBR packing for water treatment
Plastic MBBR for Water Treatment
It is a type of wastewater treatment process that was first invented by Prof.Hallvard  Degaard at University of Science and Technology in the lates of 1980s.The MBBR system consists of an aeration tank (similar to a activated sludge tank) with special plastic carriers that provide a surface where a biofilm can grow. The carriers are made of a material with a density close to the density of water (1 g/cm3). An example is high-density polyethylene (HDPE) which has a density close to 0.95 g/cm3. The carriers will be mixed in the tank by the aeration system and thus will have good contact between the substrate in the influent wastewater and the biomass on the carriers    
plastic Igel ball for water treatment
Plastic Igel Ball for Water Treatment
Igel ball is a common biofilter material, which mainly uses polypropylene as raw material and is processed into a prickly multi needle plastic ball by injection molding process. The small cylindrical body is evenly distributed in the ball, increasing the distribution point of vapor and liquid, so that it can fully disperse vapor and liquid.      

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  • 272024-06
    Domain name was changed from www.fxmtpacking.com to www.hfsende.cn
    Hello everyone, after comprehensive consideration and communication , we have decided to change the website domain name to to www.hfsende.cn.To avoid losing customers and causing the pages already included to not open,we will make a 301 redirect for www.fxmtpacking.com and redirect it to www.hfsende.cn. Please kindly be informed.
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  • 202024-06
    What Is A Ceramic Raschig Rings Used For?
    There is a sort of random packing known as ceramic Raschig rings that is used in chemical process towers and columns. These rings are comparable to their metal counterparts. Ceramic Raschig rings are fabricated from a wide variety of ceramic materials, including porcelain, alumina, and other refractory ceramics, along with additional substances. Ceramic Raschig rings are comparable to those of metal Raschig rings in terms of both their design and their form. In terms of form, they are cylindrical, and their height is proportional to their diameter. The rings are arranged in a vertical stack inside the column, which results in a high interfacial area that facilitates the effective transfer of mass. The model’s bulk weight ranges from  model Bulk weight 15-16 750KG/m³ 19-20 730KG/m³ 25 700KG/m³ 38-40 650KG/m³ 50 600KG/m³ Raschig rings made of ceramic provide a number of benefits and are chosen in particular applications, including the following:   Ceramic materials offer a strong resistance to corrosion and chemical deterioration, making them a good choice for use in construction. As a result of their ability to tolerate hostile chemical conditions, Ceramic Raschig rings are appropriate for use in processes that include compounds that undergo corrosion.High temperature resistance: Ceramic rings are able to sustain high temperatures without experiencing considerable damage. It is common practice to use them in procedures that entail the application of high heat. 3. Thermal stability: Ceramic materials have a high level of thermal stability, which means that they are able to withstand sudden shifts in temperature without splitting or breaking. The presence of this feature is advantageous for operations that are subject to temperature variations. 4. Electrical insulation Ceramic materials that are electrically insulating may be helpful in applications that need electrical insulation because of their ability to insulate electrical current. 5. Lower cost: Ceramic Raschig rings are often more cost-effective than their metal equivalents, which is one of the reasons why they are the favored option in some applications. Ceramic Raschig rings are often used in a variety of applications, including but not limited to distillation, absorption, stripping, gas scrubbing, and catalytic reactions. The advantages that they provide are comparable to those that metal Raschig rings offer, but they also have the additional benefit of being resistant to chemicals and stable at high temperatures. The decision between ceramic Raschig rings and metal Raschig rings is determined by the unique needs of the process. These criteria include the chemical composition of the substances that are being processed, the temperatures at which the process is being carried out, and budgetary concerns. Applications of ceramic Raschig rings include: Raschig rings made of ceramic are used in a variety of chemical engineering and industrial operations, including the following situations: 1. Distillation: Ceramic Raschig rings are often used in distillation columns primarily for the purpose of random packing. By facilitating the effective movement of mass between the liquid and vapor phases, they contribute to the overall process of facilitating the separation of components depending on their respective boiling points. 2. Absorption: Ceramic Raschig rings are used in absorption operations in order to improve the point of contact between a gas stream and a liquid absorbent. Because of this, it is possible to move one or more components from the gas phase to the liquid phase for the purpose of purification or separation. 3. Stripping: Ceramic Raschig rings may be used in the process of stripping or desorption in order to remove volatile components from a liquid stream. When a stripping gas or vapor is passed through a column that is packed with ceramic rings, it is possible to assist effective mass transfer, which ultimately results in the removal of components that are not needed. 4. Gas scrubbing: Ceramic Raschig rings are versatile enough to be used in gas scrubbing applications, which include the removal of pollutants or impurities from a gas stream. The rings provide a high surface area that allows for close contact between the gas and a liquid cleansing solution. This makes it possible for the pollutants to be effectively absorbed or chemically reacted. 5. On the subject of catalytic reactions, Raschig rings made of ceramic may be exploited as catalyst support structures in specific catalytic reactions. The rings provide a large surface area for the deposition of catalytic materials, which contributes to the promotion of the chemical processes that are required. 6. Heat transfer: Ceramic Raschig rings are used as a medium for heat transmission in a number of different applications. The rings improve the effectiveness of heat transmission inside a heat exchanger or reactor by increasing the surface area of the device. This makes it possible for thermal operations to be carried out effectively. It is essential to keep in mind that the selection of Ceramic Raschig rings for a particular application is contingent upon a number of factors, including the chemical compatibility of the ceramic material with the process streams, the operating temperatures, the pressure conditions, and the desired efficiency of mass transfer or heat transfer. Raschig rings made of material made of ceramic: Ceramic Raschig rings may be fabricated from a wide variety of ceramic materials, the selection of which is contingent on the particular application and the specifications of the desired process. Some examples of common ceramic materials that are utilized in the production of ceramic Raschig rings are as follows: 1. Alumina (Al2O3): Ceramic Raschig rings made from alumina are very popular because of their superior chemical resistance, stability at high temperatures, and mechanical strength. They are able to tolerate severe chemical conditions and are suited for a wide variety of applications with similar requirements. 2. Porcelain: To create porcelain ceramic Raschig rings, a combination of clay, kaolin, and feldspar is used in the manufacturing process. They have a high level of chemical resistance and are often used in applications that must be carried out in environments with moderate temperatures and circumstances that are corrosive. 3. Silicon carbide (SiC) is the third material on the list. The extraordinary thermal stability and resilience to high temperatures that ceramic Raschig rings possess have earned them a distinguished reputation. The majority of the often, they are used in applications that are subjected to exceptionally high temperatures and harsh chemical conditions. 4. Zirconia (ZrO2): Ceramic Raschig rings made of zirconia material provide exceptional resistance to thermal stress and stability at high temperatures. These materials are excellent for use in applications that need resistance to thermal cycling as well as fast temperature variations. 5. Ceramic composites: Ceramic Raschig rings may be constructed from composite materials in some circumstances. This involves blending several ceramic compositions in order to attain certain qualities. In order to offer better chemical resistance, mechanical strength, or any other desirable features, these composites may be customized to meet specific requirements. The selection of a ceramic material for Raschig rings is contingent upon a number of parameters, including the particular application, the chemical composition of the process streams, the operating temperatures, the pressure conditions, and the performance requirements that are sought. The selection of a ceramic material that is capable of withstanding the circumstances of the process and that offers the required chemical resistance, thermal stability, and mechanical strength for the application in question is of utmost importance. Ceramic Raschig rings are particularly useful for a wide range of applications in chemical engineering and industrial processes due to the fact that they possess a number of significant characteristics. Notable characteristics of Ceramic Raschig rings include the following: 1. Ceramic materials that are utilized in Raschig rings, such as alumina, porcelain, or silicon carbide, have good chemical resistance. This is one of the defining characteristics of these materials. As a result of their ability to tolerate corrosive and hostile chemical conditions without experiencing considerable deterioration, they are excellent for applications that include acids, alkalis, and other compounds that are aggressive to corrosion. 2. Resistance to high temperatures: Ceramic Raschig rings are well-known for their capacity to tolerate temperatures that are very high. High-temperature stability is shown by them, and they are able to function in applications that are subjected to circumstances of extreme temperatures without suffering a major loss of their chemical or physical characteristics. Because of this, they are appropriate for operations that involve the transmission of heat, reactions that take place at high temperatures, or thermal cycling. 3. High mechanical strength Ceramic Raschig rings have a high mechanical strength, which enables them to endure high pressures and mechanical stresses that are often encountered in industrial operations. The structural integrity of its construction may be preserved even when subjected to rigorous working circumstances. 4. When it comes to thermal shock resistance, the ceramic materials that are used in Raschig rings often demonstrate exceptional thermal shock resistance. They are able to resist sudden changes in temperature without cracking or breaking any of its components. The significance of this feature cannot be overstated in the context of operations that include temperature cycling or in situations where rapid temperature changes may occur. 5. Electrical insulation Ceramic materials that are electrically insulating may be helpful in applications that need electrical insulation because of their ability to insulate electrical current. Ceramic Raschig rings are appropriate for use in procedures that include electrical equipment or in situations where electrical separation is required because of this property. 6. Ceramic Raschig rings are often more cost-effective than their metal counterparts, which makes them an inexpensive alternative for some applications. This is because ceramic Raschig rings are made of ceramic. Because they are able to provide the required performance at a cost that is substantially lower, they are appealing to industries that are searching for solutions that are both efficient and relatively inexpensive. Seventh, the availability of a variety of sizes and forms Ceramic Raschig rings are available in a wide range of sizes and shapes, which enables flexibility in design and optimization for particular process needs. Individualization is made possible by the variety of alternatives, which allows for the achievement of the required mass transfer efficiency and pressure drop characteristics. The combination of these characteristics makes Ceramic Raschig rings appropriate for a broad variety of applications, including as the processes of distillation, absorption, stripping, gas scrubbing, catalytic reactions, and heat transmission.
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  • 112024-06
    2024 Achema Chemical and Biological Industry International Exhibition in Germany
    Fair time: June 10th to 14th,2024. Fair cycle: Triennial Fair place: Frankfurt exhibition centre The Achema Exhibition in Germany opened grandly at the Frankfurt Exhibition Center. ACHEMA stands for Ausssellung f ü r Chemicals Apparatewesen in German and is known as the "Chemical Equipment Exhibition" in Germany. The exhibition continues to pay attention to the trends of the times, focusing on technological innovation and industrial development trends. The exhibition has expanded its content to include process equipment, automation and digital technology, industrial safety, pharmaceutical processes and equipment, laboratory equipment, and other fields. It focuses on the technological needs of industries such as chemical engineering, environmental protection, biology, pharmaceuticals, and food, and is committed to comprehensively showcasing the latest global technologies and providing innovative solutions for the industry. In 2024, ACHEMA is expected to attract approximately 150000 visitors and over 3800 exhibitors from 130 countries/regions, and hold multiple professional seminars. At this exhibition, Jiangxi Aite Mass Transfer Technology Co., Ltd. received several domestic and foreign clients for consultation, exchange, and visits。 Our team members have demonstrated exceptional business skills and excellent service attitude. Through friendly and friendly communication and high-quality service, they actively communicate with customers, which has aroused great interest and recognition in the company's strategy and products. We rely on the close cooperation and tacit understanding of our team, promote team spirit, help each other, showcase our talents, strive for excellence, carefully organize and arrange booth layout and product display, and provide customers with meticulous, thoughtful, professional, efficient, and personalized services, fully demonstrating the company's brand image and strength.
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