A Leader In Mass Transfer Tower Packing Since 1988. - JIANGXI KELLEY CHEMICAL PACKING CO., LTD

Ceramic Raschig Ring with 1/4″&1/2″& 5/8”&3/4”&1”

Ceramic Raschig ring belongs to a kind of ceramic random packing developed early. Its shape is simple, and its height and diameter are the same as the obvious characteristics of its appearance. Large-size Raschig rings (above 100mm) are generally packed in a regular way, and Raschig rings with a size below 90mm are generally packed in random piles. The ceramic Raschig ring has excellent acid and heat resistance, can resist corrosion of various inorganic acids, organic acids and organic solvents except hydrofluoric acid, and can be used in various high temperature occasions


Product Detail

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Application

The application range for ceramic raschig ring is very wide, and it can be used in drying towers, absorption towers, cooling towers, washing towers, regeneration towers in the chemical, metallurgical, gas, and antipruritic industries.

Technical Data

SiO2 + Al2O3 >92% CaO <1.0%
SiO2 >76% MgO <0.5%
Al2O3 >17% K2O+Na2O <3.5%
Fe2O3 <1.0% Other <1%

Physical & Chemical Properties  

Water absorption <0.5% Moh’s hardness >6.5 scale
Porosity <1% Acid resistance >99.6%
Specific gravity 2.3-2.40 g/cm3 Alkali resistance >85%
Max Operation temp 1200℃  

Dimension And Other Physical Properties

Sizes

(mm)

Thickness

(mm)

Surface area

(m2/m3)

Free volume

(%)

Number

per m3  

Bulk density

(kg/m3)

Packing factor

( m-1)

6 × 6

1.6

712

62

3022935

1050

5249

13×13

2.4

367

64

377867

800

1903

16×16

2.5

305

73

192 500

800

900

19×19

2.8

243

72

109122

750

837

25×25

3.0

190

74

52000

650

508

38×38

5.0

121

73

13667

650

312

40×40

5.0

126

75

12700

650

350

50×50

6.0

92

74

5792

600

213

80×80

9.5

46

80

1953

660

280

100×100

10

70

70

1000

600

172

Other size also can be provided by customized!


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