Heat Resistance Ceramic Structured Packing For Tower Packing

Ceramic structured packing has similar structure with grid structured packing, which is composed of several smooth surface corrugated sheets in 60° or 45°. The neighbor corrugated sheets are placed oppositely and then assembled into packs with geometric structure.

Compared with metal structured packing, the ceramic structured packing has better corrosion and rust resistance performance and high temperature resistance performance than metal structured packing.

Additional, ceramic structured packing has high separating efficiency, low pressure drop, increased operating elasticity and maximum liquid treatment.

Commonly, the ceramic structured packing is made into round packs to suit the columns and other towers. It can be made into several separated modules for easy transporting and assembling for large diameter structured packings.

Quick Details

Heat Resistance Ceramic Structured Packing is a specialized type of packing used in distillation, absorption, and stripping towers for high-temperature and corrosive environments. Made from advanced ceramic materials such as alumina (Al₂O₃), mullite (3Al₂O₃·2SiO₂), or silicon carbide (SiC), this packing is designed to provide efficient mass transfer, high thermal stability, and excellent chemical resistance. It is widely used in industries such as petrochemicals, chemical processing, refining, and environmental engineering.

Key Features of Heat Resistance Ceramic Structured Packing

High Thermal Stability:

Can withstand extreme temperatures (up to 1600°C or higher), making it suitable for high-temperature processes.

Chemical Resistance:

Resistant to corrosion and chemical attack from acids, alkalis, and organic solvents.

Efficient Mass Transfer:

The structured design provides a large surface area and uniform flow distribution, enhancing mass transfer efficiency.

Low Pressure Drop:

The open structure minimizes resistance to gas and liquid flow, reducing energy consumption.

Mechanical Strength:

Durable and resistant to breakage, even under high-pressure conditions.

Customizable Design:

Available in various geometries (e.g., corrugated sheets, grids) to suit specific applications.

Chemical composition
SiO2	Fe2O3	CaO	Al2O3	MgO	Other
≥72%	≤0.5%	≤1.0%	≥23%	≤1.0%	2%

Physical property
Index	Value
Specific gravity(g/cm3)	2.5
Water absorption(wt%)	≤0.5
Acid resistance(wt%)	≥99.5
Loss in burn(wt%)	≤5.0
Max. operating Temp.(Degree C)	800
Crush strength(Mpa)	≥130
Mohs Hardness(Scale)	≥7

Spec.	Specific surface(m2/m3)	Bulk density (kg/m3)	Void ratio(%)	Obl. angle	Pressure drop (mmHg/m)	Theo. plate(m-1)	Hydraulic diameter (mm)	Liquid load (m3/m2h)	Max. Factorm/s (Kg/m3)-1
125Y	125	320	90	45°	1.8	1.8	28	0.2-100	3
160Y	160	370	85	45°	2	2	15	0.2-100	2.8
250Y	250	420	80	45°	2	2.5	12	0.2-100	2.6
350Y	350	470	78	45°	2.5	2.8	10	0.2-100	2.5
400Y	400	500	75	45°	3	3	8	0.2-100	2
450Y	450	520	72	45°	4	4	7	0.2-100	1.8
550Y	550	620	74	45°	5.5	5-6	6	0.18-100	1.4
700Y	700	650	72	45°	6	7	5	0.15-100	1.3
100X	100	280	92	30°	1.5	1	30	0.2-100	3.5
125X	125	300	90	30°	1.8	1.5	28	0.2-100	3.2
160X	160	350	85	30°	2	1.8	15	0.2-100	3
250X	250	380	80	30°	2.5	2.3	12	0.2-100	2.8
350X	350	450	78	30°	3	2.5	10	0.2-100	2.6
400X	400	480	75	30°	4	2.8	8	0.2-100	2.2
450X	450	500	72	30°	4.5	3-4	7	0.2-100	2
470X	470	440	75	30°	5	5	7	0.2-100	1.8
550X	550	620	74	30°	5.5	5-6	6	0.18-100	1.4
700X	700	650	72	30°	6	7	5	0.15-100	1.3

	20GP	40GP	Sample
Quantity	20M3	40M3	3 Pieces
Delivery Time	3 days	5 days	Stock available

Advantage:

(1) High capacity. New tower design may reduce diameter, while renovate old towers
may increase capacity significantly.

(2) High separation efficiency. Since it has much larger specific surface area compared
to random packing.

(3) Low pressure drop, which leads to reduce energy consumption largely.

(4) Large flexibility, and scale effect is not obvious.

(5) Suitable for all tower diameters.

(6) Strong resistance to corrosion of acid and alkali, especially to H2S, naphthenic
acid and Cl- .

Applications:

(1) Rectifying organic halide.

(2) Rectifying and absorbing some corrosive mixtures, which are definitely regulated
in pressure drop and theoretic plate number.

(3) Applied in some towers that contain a large quantity of natural media used to
absorb nitric acid and concentrated sulfuric acid, as well as for purifying theair in chemical plants.

(4) Operating in vacuum conditions at a bottom absolute pressure of 100pa.

(5) Used in heat exchanger and demisting, or as a catalyst carrier

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Key Features of Heat Resistance Ceramic Structured Packing

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