Brass Pall Ring Column Tower Packing Stainless Steel 304 316L Brass Pall Ring

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The earliest random packing Plastic raschig ring

Plastic Raschig ring is a earliest development of random packing,which its height is equal to outside diameter. Since Plastic Raschig Ring was invented by German Chemist Friedrich Rashig in 1914, Tower packing’s development had entered the track of science.In actual application, owing to its closed cylindrical structure, it will easy to lead to liquid’s bias flow,channel flow and wall follow phenomenon’s happen. Furthermore, big liquid hold-up in packing layer will increase air & liquid passing time and form big resistance. Since 1940s, Plastic Raschig Ring has been gradually replaced by Pall ring. However, owing to Raschig ring gave the packed column consistency and dependability,so Raschig Rings remain one of the most widely used tower packing materials,so it is one of the most widely used tower packing materials.

Dixon Ring Laboratory Column Packing Rings 2×2 3×3 6×6 9x9mm Made of SS304 316L Metal Wire Mesh

Dixon ring of hysteresis is higher than the similar entity packing, surface wetting condition is better than general porcelain ring too, thus its film formation rate is higher, and separation efficiency is also higher. The theoretical plate number of Dixon packing is increased with the increase of gas velocity, and at the same time, lower with reducing of the surface wetting rate of packing.

VOCs treatment medium Polyhedral hollow ball

Plastic Polyhedral hollow ball is composed of two hemispheres which will form into a ball,and each hemisphere consists of a number of half fan-shaped leaves, the upper and lower leaves in a staggered arrangement. Each hemisphere’s fan-shaned leaves is like an air-liquid contacting area. However, when fan-shaped leaves stack each other, it is very easy to form partial occlusion so as to stop air movement. but never cause bridging & hole effect phenomenon. Therefore, it can be used in sewage treatment, desulfurization of CO2 in power plant, desulfuration and purified water tower packing.

submerged aerated fixed film medium Oxybee

It was designed by Eloy Water,which shape like honeycomb. It has not only tube settler’a feature, but also provide enough growing space for bacteria.When the waste water passing Oxybee’s honeycomb channel, bacteria will stay on the oxybee surface and inform thin biofilm. Those bacteria will devour organic matter and form a long-term stable biological chain.Each oxybee’s High surface area and void ratio allows a sucessful biofilm development without clogging. In other words, each oxybee is like an indepent Biocirculation system. Therefore, it is proved the newest Biofilm carrier in Biological wastewater treatment.

Excellent Performance Random Packing 25mm 38mm 50mm PP PVC CPVC Plastic Pall Ring

Plastic Pall Ring is a lightweight, corrosion-resistant packing material used to improve mass transfer in chemical and industrial processes.

Ceramic Cross-partition ring for packing support

Ceramic Cross-partition ring deign’s purpose is increase packing surface area to improve mass transfer effieiceny..Due to ceramic cross-partition ring belong to regular acid-resistant pickings for distillation and rectification columns.it will increase Cross shape septum in the ring’s inside. This design is not only enlarge packing surface area, but also increase its Compressive strength they are put (stacked) in packing layer position of the column. Additionally, large void ratio is rarely to cause channeling and Wall Flow Phenomenon happening, it is usally regard as tower bottom packing support layer.

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Brass pall rings are a type of packing material used in various industrial applications, particularly in gas and liquid separation processes.

Brass Pall Ring

Brass Pall Ring Column Tower Packing Stainless Steel 304 316l Brass Pall Ring

Size (inch /mm)		Bulk Density (SS304 kg/m3)	Number (per m3)	Surface Area (m2/m3)	Free Volume (%)	Dry packing factorm-1
1/4″	660.3	900	4000000	904	88.6	1307.4
3/8″	10100.3	480	768000	482	93.8	583.8
1/2″	13130.3	420	410000	415	94.8	489.2
5/8″	16160.3	348	201000	344	95.5	393.2
1″	25250.4	288	53500	212	96.2	229.8
1″	25250.5	367	53500	216	95	237.2
1″	25250.6	439	53500	219	94.2	244.1
1.5″	38380.4	193	15180	143	97.2	148.4
1.5″	38380.5	246	15180	145	96.7	151.7
1.5″	38380.6	328	15000	146	95.9	154.6
2″	50500.5	185	6500	106	97.5	128.5
2″	50500.7	315	6500	108	96.4	130.5
2″	50500.9	380	6500	132.5	95.4	134.0
3″	76760.8	265	1920	69	97.4	79.6
3.5″	901901.0	224	1220	61	97.1	66.2

Brass Pall Ring Column Tower Packing Stainless Steel 304 316l Brass Pall Ring

Brass pall rings are a type of packing material used in various industrial applications, particularly in gas and liquid separation processes.

Characteristics
Material: Made from brass, which is an alloy of copper and zinc, providing excellent corrosion resistance and strength.
Shape: Designed as hollow rings with a specific diameter and thickness, allowing for optimal surface area.
Surface Area: The design promotes effective gas-liquid contact, enhancing mass transfer efficiency.

Applications
Distillation: Used in columns for the separation of different components based on their boiling points.
Absorption: Effective in gas absorption processes, where gases are dissolved in liquids.
Chemical Reactors: Serve as packing in reactors to support catalyst materials and improve reaction efficiency.

Benefits
Durability: Brass offers resistance to corrosion and wear, making it suitable for harsh chemical environments.
High Efficiency: The shape and design allow for improved flow dynamics and mass transfer.
Thermal Conductivity: Brass has good thermal conductivity, which can be beneficial in certain processes.

Ayrtter mainly developed in mass transfer product, tower internals, wastewater treatment filler, VOCS series, cooling tower filler, random & structured packing, EPC project and on. Furthermore, owned 2 international patents and 5 Chinese patents on the development journey.

Brass Pall Ring Column Tower Packing Stainless Steel 304 316L Brass Pall Ring

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