Tellerette Ring-Your Cost-Effective Choice

Tellerette packing ring is also called teller ring and tellerette rosette ring. It is well known for its economical and versatile performance characteristics because of its unique annular helix design. This design increases its surface area and the contact between the falling liquid and the rising vapor. And it is more efficient in mass transfer than traditional packing.

has excellent heat transfer efficiency and mass transfer characteristics in gas absorption, air conditioning, etc. Tellerette Ring is widely used for high corrosion resistance and low pressure drop packing in gas absorbers, cooling towers, deaerators, and reaction gas-liquid contact systems.

Tellerette Ring Types and performance

is available in different materials such as metal and plastic including polyethylene(PE), polypropylene(PP), reinforced polypropylene(RPP), and polyvinyl chloride(PVC), chlorinated polyvinyl chloride(CPVC), and polyvinylidene fluoride(PVDF) based on different application requirements.

Technical Specification of Tellerette Ring

Product Name	Item	Size D*H*T(mm)	Number per m3	Surface Area  m2/m3	Free Volume %
Metal Tellerete Ring	Dg50	50×25	19180	112.8	96
	Dg75	75×27.5	8000	136	97
	Dg100	100×40	2600	140	96.5
	Dg108	108×45	1760	53.4	95

Product Name	Size D*H*T(mm)	Number per g/m3	Surface Area  m2/m3	Void rate %	Package Density(kg/m3)
Plastic Tellerete Ring	25*9*(1.5*2)	170000	195	82	90
	47*19*(3*3)	32500	185	88	111
	51*19*(3*3)	25000	180	89	103
	59*19*(3*3)	17500	150	92	86
	73*28*(3*4)	8000	127	89	80
	95*37*(3*6)	3900	94	90	88
	145*48*(3*6)	1100	65	95	48

Tellerette Ring Benefits

Advantage:

1. High free volume. Its design provides a large effective surface area per unit packing volume

2. Low pressure drop cuts operating costs. Pressure drop was reduced through filament shape with large void space, therefore the fans or blowers consume less electrical power

3. Larger gas flow capacity, allowing the use of smaller diameter columns at a significantly lower cost

4. High mass transfer efficiency. Retrofit existing towers to increase efficiency and capacity

5. The gas-liquid contact is uniform due to its curvilinear structure and a large number of branches and connections

6. High open area design to reduce dirt

7. Low mass transfer unit height, high flood point

8. Better particle collection by inertial impact

9. High column stability – no classic flooding

Application Of Tellerette Packing

Subject

Gas absorption: SO2, SO3, NH3, CO2, H2S, HCl, Cl2, HF, NOX, organic solvents

Stripping: NH3, CO2, O2, trihalomethane-contaminated water, water containing organochlorine compounds

Cooling: air cooling (liquefaction) and water cooling

Chemical Reactions: Black Liquor Oxidation and White Liquor Oxidation

Dehumidification: Air and Water Vapor in Cl2

Application:

The application temperature in the medium ranges from 60°C to 150°C and is widely used in packed towers in the petroleum industry, chemical industry, alkali chloride industry, gas industry, and environmental protection industries.

1. H2SO4/ammonium sulfate industry: SO2, SO3, NH3, absorbers, scrubbers

2. Soda ash industry: chlorine drying tower

3. Steel/coke industry: coke oven gas desulfurization tower, coke oven gas medium/light oil collector, gas cooling tower

4. Oxygen generator: air cooling

5. Thermal power generation: flue gas desulfurization

6. Chemical industry: H2S, HCI, CL2, HF, NOx elimination, organic solvent recovery

7. Pulp industry: black/white liquor oxidation

8. Water purification: ammonia, trihalomethane, trichloroethylene stripping

9. Sewage treatment: deodorization

Conclusion

As you can see, the is a cost-effective choice for your production lines. We Naike Chemical are producing and selling for more than 10 years. If you contact us, Naike Chemical is confident that we will be able to provide you with the finest quality.