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Ceramic Structured Packing Return on a page
Ceramic Structured Packing

Type: 100, 150, 250, 350, 400, 450, 500, 550, 700, 1000 etc

Advantage
● High capacity. New tower design may reduce diameter, while renovate old towers may increase capacity significantly.
● High separation efficiency. Since it has much larger specific surface area compared to random packing.
● Low pressure drop, which leads to reduce energy consumption largely.
● Large flexibility, and scale effect is not obvious.
● Suitable for all tower diameters.
● Strong resistance to corrosion of acid and alkali, especially to H2S, naphthenic acid and Cl- .



  
 
Ceramic Structured Packing consists of many packing units of similar geometric design. Corrugated sheets placed in parallel form cylindrical units called corrugated tower packing. These are a form of highly efficient packing with separating efficiency several times higher than that of loose packing. They have the quality of low-pressure drop, increased operating elasticity, minimum amplifying effect, and maximum liquid treatment compared to loose tower packing.   

Chemical Analysis

Composition 

Value 

SiO2

≥72%

Fe2O3

≤0.5%

CaO

≤1.0%

Al2O3

≥23%

MgO

≤1.0%

Other

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.(℃)

800

Crush strength (Mpa)

≥130

Moh’s Hardness(Scale)

≥7

 

Geometric Characteristic

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. Factor m/s (Kg/m3)-1 

250Y 

250 

420 

80 

450 

2 

2.5 

12 

0.2-100 

2.6 

350Y 

350 

470 

78 

450 

2.5 

2.8 

10 

0.2-100 

2.5 

400Y 

400 

500 

75 

450 

3 

3 

8 

0.2-100 

2.0 

450Y 

450 

520 

72 

450 

4 

4 

7 

0.2-100 

1.8 

550Y 

550 

620 

74 

450 

5.5 

5-6 

6 

0.18-100 

1.4 

700Y 

700 

650 

72 

450 

6 

7 

5 

0.15-100 

1.3 

250X 

250 

380 

80 

300 

2.5 

2.3 

12 

0.2-100 

2.8 

350X 

350 

450 

78 

300 

3 

2.5 

10 

0.2-100 

2.6 

400X 

400 

480 

75 

300 

4 

2.8 

8 

0.2-100 

2.2 

450X 

450 

500 

72 

300 

4.5 

3-4 

7 

0.2-100 

2.0 

470X 

470 

440 

75 

300 

5 

5 

7 

0.2-100 

1.8 

550X 

550 

620 

74 

300 

5.5 

5-6 

6 

0.18-100 

1.4 

700X 

700 

650 

72 

300 

6 

7 

5 

0.15-100 

1.3 


Advantage
 ● High capacity. New tower design may reduce diameter, while renovate old towers may increase capacity significantly.
 ● High separation efficiency. Since it has much larger specific surface area compared to random packing.
 ● Low pressure drop, which leads to reduce energy consumption largely.
 ● Large flexibility, and scale effect is not obvious.
 ● Suitable for all tower diameters.
 ● Strong resistance to corrosion of acid and alkali, especially to H2S, naphthenic acid and Cl- .

Applications
 ● Rectifying organic halide.
 ● Rectifying and absorbing some corrosive mixtures, which are definitely regulated in pressure drop and theoretic plate number.
 ● 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 the air in chemical plants.
 ● Operating in vacuum conditions at a bottom absolute pressure of 100pa.
 ● Used in heat exchanger and demisting, or as a catalyst carrier.

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Copyright: Pingxiang Xingfeng Chemical Packing Co., Ltd. All Rights Reserved 赣ICP备1100480 
 
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Pingxiang XingFeng Chemical Packing Co., Ltd
       Address: Xiabu Industrial Park, Pingxiang City, Jiangxi Province, 337000 China
       Tel: +86-799-6813908 / 7158688 / 7158388
       Fax: +86-799-6812659
       Email: info@chemxing.com

      Website: www.chemxing.com

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