Jiangxi Helvo Chemical Co., Ltd

The advantages and disadvantages of plastic structured packing are closely related to its material characteristics, structural design and application scenarios. The following is a comparative analy...

The maximum f factor of structured packing refers to the theoretical or practical maximum value of the packing factor (f) under specific working conditions, and its core significance is to reflect ...

Structured packing 700Y is a kind of structured corrugated packing widely used in chemical industry, environmental protection, petroleum and other fields, the "700" in its name usually represents t...

The selection of inclined Angle of structured packing should comprehensively consider mass transfer efficiency, pressure drop, flow direction and working condition requirements, and the specific pr...

The main reasons for the staggered installation of structured packing (usually 90°) are as follows:Prevent trench flowStaggered installation can destroy the linear channel (channel flow) that may b...

The selection of small column diameter structured packing should take into account the factors such as diameter ratio matching, structural characteristics, material adaptation and economy, etc. The...

Ptfe structured fillers have a wide range of uses, mainly covering the following industrial fields:Petrochemical and oil refining industriesUsed for reactor, storage tank, pipeline anti-corrosion t...

The main types and specifications of structured fillers are as follows:I. Main typesCorrugated packingWire mesh corrugated packing: made of wire mesh, low pressure, high separation efficiency, suit...

The reasons why structured packing is not easy to flood are mainly closely related to its structural design and fluid dynamic characteristics, which can be summarized as follows:1. Optimized struct...

The surface area calculation of structured packing should be combined with its geometric structure and laying parameters, and the specific methods are as follows:Foundation area calculationFor regu...

The working principle of the structured packing tower is mainly based on the full contact of the gas-liquid two phases on the surface of the packing and efficient mass transfer, and its core charac...

The main materials of structured packings include the following categories:Metallic materialCommonly used stainless steel, copper, aluminum, pure titanium, molybdenum five titanium and other materi...

The calculation methods of pressure drop of structured packing column mainly include the following:Kister general association graph methodThis is a method widely used in industry, through the flow ...

Calculating the cubic weight of structured packing needs to be calculated according to the volume and density of the packing, the specific steps are as follows:Determine the packing volume: measure...

The strength indicators of structured fillers mainly include mechanical strength, compressive strength, crushing strength, etc., as follows:Mechanical strengthThe mechanical strength of structured ...

The most commonly used structured packings mainly include the following types:Vertical corrugated packingThis kind of packing is the most widely used, divided into plate ripple type and net ripple ...

The reason why the structured packing is efficient is mainly due to its unique structural design and fluid dynamics characteristics, for the following reasons:Large specific surface area and unifor...

The selection of loose packing and structured packing should consider the process requirements, operating conditions, economy and other factors, specifically refer to the following principles:First...

The model meaning of corrugated structured packing is mainly expressed by the combination of numbers and letters to indicate its structural parameters and performance characteristics. The specific ...

The replacement conditions of structured packing mainly include the following aspects:Use cycle: The life of different materials of the packing is very different, such as the combined packing needs...

The types of structured packings are mainly classified according to their structural characteristics and materials, including the following categories:1. Classification by structureCorrugated packi...

structured packing can be partially replaced? structured packing can be partially replaced, but it needs to be regulated according to the specific working conditions and packing types. For example,...

The advantages of structured packing mainly include the following aspects:High mass transfer efficiencyThe structured packing forms a uniform liquid film through a regular arrangement of the struct...

The materials of structured fillers mainly include metals, plastics, ceramics and carbon fibers. The specific categories are as follows:Metal material: such as stainless steel, copper, aluminum, pu...

structured packing transport should pay attention to the following matters:Packing requirements: The finished product should be packed in cartons or wooden cases to ensure that it can withstand han...

The density distinction of structured packing is mainly based on its material type, and the density range of different materials is quite different:Ceramic structured packing: usually made of clay,...

The installation of structured packing shall follow the following steps and precautions:1. Preparation before installationTower body cleaning: thoroughly remove oil, welding slag, rust and other im...

The selection of structured packing needs to consider the process requirements, material characteristics and economy, the specific steps are as follows:First, clear process requirementsSeparation e...

The specific surface area of structured packings is usually indicated directly by their type. For example, in the specification model of corrugated structured packing, the number part represents th...

To judge the quality of structured packing, the following key indicators and testing standards need to be integrated:Performance parameterPressure difference: the pressure loss when the gas passes ...

Metal structured packings can be cleaned, and regular cleaning is essential to maintain their mass transfer efficiency and extend their service life. The following are the specific cleaning methods...

Washed towers can use structured packing. The structured packing can effectively increase the contact area of atmospheric liquid and improve the mass transfer efficiency through the regular arrange...

The high temperature resistance of regular corrugated plate packing depends on its material type:PTFE material: can withstand long-term high temperature (200-260℃), short-term even up to 260℃, suit...

Can structured packings be maintained and cleaned? Structured packings can and need to be maintained and cleaned regularly. According to the relevant operating specifications and maintenance requir...

Corrugated packing belongs to a type of structured packing. According to the search results, the structured packing can be divided into corrugated type and non-corrugated type according to the stru...

Whether the Pall ring needs to be replaced frequently depends on the type of material, conditions of use and maintenance **, as follows:### 1. ** Normal service life **- ** Plastic Pall ring ** (su...

Corrosion resistance of PP Pall ring is as follows:1. ** Chemical resistance **PP (polypropylene) material has excellent corrosion resistance to most strong acids (such as sulfuric acid, hydrochlor...

Whether Pall ring high temperature filler is toxic depends on its material type:1. **PFA/PTFE material ** :The electronic grade PFA Pall ring is stable at high temperatures (-80 ° C to 260 ° C), is...

The ozone corrosion resistance of Pall ring is closely related to its material:1. **PE/PP material Pall ring ** :Pall rings made of polyethylene (PE) and polypropylene (PP) are often used in ozone ...

Whether PP Pall ring is combustible depends on its material characteristics:1. **PP (polypropylene) material itself has flammability, belonging to flammable plastics. However, in practical applicat...

The difference between Haier ring and Pall ring is mainly reflected in the structural design and performance characteristics, the specific differences are as follows:### 1. ** Structural difference...

The high temperature resistance of Pall rings varies depending on the material:1. ** Polytetrafluoroethylene (PTFE) Pall ring ** :Excellent high temperature resistance, working temperature can reac...

Whether or not Pall rings react with acids depends on their material:1. **PVC Pall ring ** : Made of polyvinyl chloride, it has excellent chemical resistance and can withstand the corrosion of vari...

304 stainless steel Pall ring packing has good corrosion resistance, suitable for a variety of industrial environments, especially in the medium corrosive media performance. The following is a deta...

In chemical production, metal cascade ring packing, as a common mass transfer and heat transfer element, its heat dissipation performance and stability are directly related to production efficiency...

Bauer ring packing, as an efficient and durable packing in towers, is widely used in the mass transfer and separation processes in fields such as chemical engineering, environmental protection, and...

Bauer ring PTFE packing, as an efficient gas-liquid distribution and mass transfer component, has been widely applied in multiple fields such as chemical engineering, environmental protection, and ...

Ceramic Raschig ring packing is an indispensable component in the chemical industry. It is widely used in various towers, such as absorption towers, distillation towers, and extraction towers, etc....

The usage methods of plastic Pall Ring packing mainly include preparations before installation, the installation process, and commissioning and maintenance after installation. The following are the...

Metal Raschig rings are a commonly used catalyst support packing, and their materials are diverse, including carbon steel, stainless steel 304, 304L, 410, 316, 316L, etc., which can be selected acc...

Metal Raschig rings are a commonly used catalyst support packing, and their materials are diverse, including carbon steel, stainless steel 304, 304L, 410, 316, 316L, etc., which can be selected acc...

Metal Raschig ring packing and glass Raschig ring packing mainly differ in terms of material, performance characteristics, application scenarios, as well as cost and maintenance. The following is a...

Dixon packing, also known as θ-ring packing or theta-ring packing, has extensive application cases. The following are some specific application scenarios:1. Chemical Engineering FieldIn chemical en...

Inert ceramic balls are a type of ceramic product widely used in multiple industries, and their main properties include:High strength and hardness: Inert ceramic balls have high strength and hardne...

The application scope of inert ceramic balls is quite wide, mainly benefiting from their unique physical and chemical properties. The following are some main application fields of inert ceramic bal...

The application scenarios of plastic hollow float ball packing are quite extensive. The following are some main application fields and specific scenarios:1. Chemical productionTower equipment packi...

As an important industrial material, porous ceramic ball is widely used in chemical industry, petroleum, metallurgy and other fields. In order to ensure its performance and quality, a series of sta...

The main function of ceramic random packing is to support and fix the catalyst or catalyst carrier, ‌ to optimize the reaction effect, ‌ to improve product quality. ‌Ceramic random packing, ‌ such ...

The difference between the saddle ring and raschig ring: the shape is different, the material is different, the performance is different, the use is different, and so on, there is a relatively big ...

the shape of saddle ring packing is between the ring and the saddle, and has the advantages of both. It combines the ring of the open ring packing, the ring wall ope...

Ceramic structured packing production has more complex steps, first need to use the ball mill to evenly crush the raw materials, then sieve, mix according to the formula, use the mud press to becom...

The production process of alumina grinding ball plays an important role in the field of materials science and ceramic manufacturing, and its fine manufacturing process ensures high hardness, high w...

There are many specifications of zirconia ball grinding beads, different sizes can be selected for different equipment, and the particle size of zirconia beads is related to the grinding fineness o...

Tissue grinder with zirconium beads● 0.1mm diameter zirconia beads for bacteria;● Select 0.5mm diameter zirconia beads for yeast or fungi;● Zirconia beads of 1.0mm diameter are selected for most ti...

Zirconia beads are a common industrial material, widely used in ceramics, glass, coatings and other fields. It has the characteristics of high hardness, high wear resistance, high chemical stabilit...

According to the zirconium content, zirconia beads can be divided into 95 pure zirconium beads, zirconium aluminum composite beads, zirconium silicate beads, cerium zirconium beads, because of the ...

Zirconia beads have the characteristics of high specific gravity, smooth surface, low wear, in addition to grinding dispersed materials, can also be used for polishing stainless steel metal product...

The density of zirconia beads is the key technical index, which has an important impact on the application range and performance of the product. In the production process, controlling the size of t...

The common dimensions of pall rings mainly include outer diameter, height and wall thickness. The common outer diameter range is 25mm to 100mm, the height is usually 0.4 to 0.6 times the outer diam...

Plastic Pall ring characteristic parameter table and application scenariosFirst, plastic Pall ring characteristic parameter tablePlastic Pall ring is a commonly used filler, which has the advantage...

What is the most obvious difference between Pall ring packing and raschig ring packing, because they are both bulk packing. Pall ring packing is composed of plastic packing, metal packing and ceram...

When the liquid is spilled onto the packing, some flow along the outer wall, some flow through the small window to the inner wall, and some flow along the blade to the center. In this way, the disp...

Main features of pall ring:1, high gas speed, many blades, low resistance2, the specific surface area is large, can fully solve the gas-liquid exchange.3, the product has the characteristics of lar...

Pall ring structure characteristics: Pall ring shape structure can be divided into internal ribs for the meter type, called plastic Pall ring (meter); The inner rib is a well shape, called a plasti...

Metal random packing is a kind of packing widely used in chemical industry, environmental protection, energy and other fields, its specifications and models are various, according to different ap...

Plastic packing materials include: polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chlorinated polyvinyl chloride (CPVC) and polyvinylidene fluoride...

Ceramic bulk packing is a commonly used filler material, according to different shapes and structural characteristics, can be divided into a variety of categories. Hengerwo Chemical for you to intr...

The installation process of ceramic structured packing can be carried out by referring to the following steps:1. After opening the package, the package should be lifted into the tower according to ...

Ceramic structured packing is an efficient and versatile device, which is widely used in many industrial fields. The following is a detailed analysis from the perspective of product structure, prod...

1. Granularity rangeThe particle size range of ceramic structured packing should meet the relevant technical requirements to ensure the filling effect and performance of the packing. In general, th...

The packing density of ceramic structured packing refers to the mass of packing per unit volume, usually expressed in grams per cubic centimeter (g/cm³). This index can reflect the tightness of the...

High specific surface area: The corrugated structure design greatly increases the specific surface area and improves the mass transfer efficiency.Good thermal stability: The ceramic material itself...

Plastic Pall ring, as an efficient filler material, has shown its unique competitive advantages in many fields such as chemical industry, environmental protection and water treatment. In addition t...

The application of PP step rings in the field of waste gas treatment not only shows its excellent performance advantages, but also further promotes the innovation and development of environmental p...

As one of the core components, the baffle plays an important role in the delicate design of corrugated packing for stainless steel orifice plates. These finely machished picks, like miniature navig...

With an in-depth understanding of the characteristics and benefits of the 500Y ceramic corrugated packing, the assembly process became a key step in ensuring efficient operation of the reactor or t...

Ceramic rectangular saddle ring is a kind of high efficiency filler widely used in chemical industry, environmental protection and other fields, its surface cracking phenomenon is often closely rel...

As an efficient gas-liquid distribution and mass transfer element, the density and weight of ceramic cross-saddle ring packing are important parameters in the design of tower, the selection of pack...

packing is a medium commonly used in chemical, petrochemical, environmental protection and other industries, its main role is to provide sufficient contact surface for gas and liquid two phases, an...

The advantages of ceramic packings are mainly reflected in their unique physical and chemical properties. Ceramic packings have extremely high heat resistance and can operate stably at high tempera...

Ceramic packing (porcelain ring) has excellent acid and heat resistance, and can resist the corrosion of various acids and bases in addition to fluorooxic acid. Ceramic packing can be used in chemi...

First of all, it is necessary to understand the type, size, stacking and other factors of the filler, and determine the density of the filler; According to the volume of the actual equipment, the w...

First, the advantages of structured packing1. Good mass transfer performanceThe surface of structured packing has regular morphology and geometric characteristics, large surface area and high poros...

zirconia ballZirconia beads in the screening process, there will be size differences, such as 0.1-0.15, 0.2-0.25, or the particle size is larger, in 1.2-1.4mm, etc., if the size of the zirconia bea...

When the molecular sieve is used as an adsorbent, the molecular sieve is usually packed into two towers, and when the molecular sieve in one tower performs the absorption task, the m...

inert alumina ceramic ballThe inert alumina ceramic ball is made of super fine alumina powder as the main raw material by high temperature tunnel kiln firing, its characteristics are low water abso...

Honeycomb ceramic is a kind of porous material, with light weight, high strength, high temperature resistance and good adsorption properties, so it is widely used in the following fields :honeycomb...

Ceramic ring packing is a commonly used support material for supporting and fixing catalysts or catalyst carriers. It has the characteristics of high density, high strength, high corrosion resistan...

plastic pall ringPlastic Pall ring is a kind of chemical filler, mainly used in the field of gas absorption, separation and purification. Below, we will explain it in detail. Plastic Pall ring is a...

ceramic random packingThe main function of ceramic random packing is to support and fix the catalyst or catalyst carrier, ‌ to optimize the reaction effect, ‌ to improve product quality. ‌ Ceramic ...

Ceramic structured packing1. Construction method(1) After the packing arrives, Party A shall arrange the unloading site near the tower equipment in accordance with the construction proximity princi...