SS316L Metal Raschig Ring for tower packing

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Plastic Pall ring birth is aim to overcome Raschig rings wall flow, Internal channels are not easy to wet,Long gas return path and so on. Since birth, Plastic Pall ring was recognized the common random packing in mass transfer field. Widely apply in absorption, scrubbing and stripping field.Under the same operation condition, Plastic Pall ring’s air velocity flux is 50% larger than the Raschig ring, and mass transfer efficiency is 30% higher.By minimizing the number of contours and crevices that can cause liquid hold-up and potential entertainment, Plastic Pall ring’s opened cylinder walls and inward bent protrusions allow greater capacity and lower pressure drop than standard cylindrical rings.Plastic pall ring PP PVDF CPVC 25 38 50

Plastic pall ring PP PVDF CPVC 25 38 50: Plastic pall ring PP PVDF CPVC 25 38 50 invented by German BASF,the first generation Plastic Random packing. To compared with Raschig ring.

PP Plastic Effective Mass Transfer and Nupack Mist Eliminator Packing for Absorption Tower Packing

Nupac’s Needle shape spherical geometric design creates more bigger surface area so as to effectively capture small droplets in exhaust gas.Meanwhile, creates a lot of bubbles,and improve the aeration pond efficiency of organic wastewater.Compared with volcanic rock, Nupac can provide more surface area, and lighter than Rock.Compared with the biological filter bed, NUPAC allows a higher superficial flow rate design and a smaller equipment size.

17-23% Ceramic Inert Ball Catalyst Bed Support Media Inert Ceramic Alumina Ball

Inert ceramic alumina balls are a type of industrial ceramic used primarily for various applications in chemical and petrochemical industries.

Scrubbing Tower PP PPH PVDF 63mm Plastic Beta Ring

Plastic Beta Ring is a highly efficient and versatile solution for improving gas-liquid interaction in various industrial processes, particularly in air pollution control, chemical absorption, and distillation. Its unique design provides significant advantages in terms of mass transfer efficiency, low pressure drop, and mechanical strength, making it suitable for a range of applications where high efficiency and durability are required.

PTFE Wire Mesh Demister

PTFE wire mesh demisters are commonly used in applications where high chemical resistance, thermal stability, and non-stick properties are required, such as in the chemical, petrochemical, and power generation industries. They provide efficient liquid removal from gas streams while offering exceptional durability and reliability.

Ceramic Rachig Ring

Rachig ring’s birth has indicated a big breakthrough of Tower packing. Due to simply structure & cheap cost, it is very popular in the early of 19^th century. However, in the actual application, we often found that Rashig ring’s inside surface has not been fully wet by liquid.This phenomenon will cause liquid’s wall flow,Channel flow and other problems. Finally, it was be eliminated slowly.However, as the earliest Tower packing, it also meet low requirement tower design. Furthermore, it also can regard as calculated basis for Tower Height’s design.

Short Description:

Metal Raschig ring is the oldest regular packing and is still used today for many applications in mass transfer applications but commonly for refilling existing columns.Friedrich Raschig invented the rings in the 1880s but did not patent them until the 1910s. Due to simple cylindrical shaped tube with an aspect ratio of 1:1, liquid liquid will move in the thousands of channels formed by the rings, coating the inside and outside surfaces, and eventually flowing to the bottom. Gas entering at the bottom will flow through the same paths formed by the rings, and will have time to contact and react with the liquid.However, Owing to metal Raschig ring’s inside is a cylinder with open ends, it is difficult to follow into Metal Raschig Ring’s inside for liquid. Finally, its mass transfer efficiency is lower than others. It has replaced by Metal Pall ring slowly.

Technical Parameter

D×H×δ mm	Specific area m²/m³	Void rate %	Bulk number Pieces/m³	Package density Kg/m³
15×15×0.3	350	95	230000	380
15×15×0.5	350	92	230000	600
25×25×0.5	220	95	50000	400
25×25×0.8	220	92	50000	600
35×35×0.8	150	93	19000	430
50×50×0.8	110	95	6500	321
80×80×1.2	65	96	1600	300

Trade Details

Related Trade Information
HS Code	8419909000
Package	1: Two Super sacks on Fumigation Pallet 2: 100L plastic woven bag on Fumigation Pallet 3: 500500500 mm carton on Fumigation Pallet 4: Upon your requirement
Process Method	Stamping
Material	Carbon steel,Stainless steel, Alloy,Copper,Duplex,Aluminum,Titanium,Zirconium and so on
Typical Application	Ethanol,Biodiesel,CO2 and H2S selective absorption,Air pollution control scrubbers,Water deaeration and decarbonation
Production time	7 days against one 20GP container loading quantity
Executive standard	HG/T 4347-2012,HG/T 21556.1-1995 or refer to your detailed requirement
Sample	Free samples within 500 Grams
Other	Accept EPC turnkey,OEM/OEM,Mold Customization,Installation&Guidance,Test, Entrusted design service etc.

Typical Application

1: Used in petrochemical engineeing for catalyst support

2: Used in water treatment for separation and desorption

3: Used in petrochemical industry for distillation and extraction

4: applied in refineries,petrochemical induistries, combution plants and chemical industries

5: applied in deethanizer,demethanizers and quencth tower

Feature

1: Simple structure, large void ratio

2: High crushing strength

3: Uniformly layered with less probability of breakage

4: High corrosion resistance

5: Easy handling

6: Applicable to columns of relatively large diameters

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.

SS316L Metal Raschig Ring for tower packing

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