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Ceramic Raschig Ring

Model Number:BS-CRR

Place of Origin:Pingxiang,China

Keywords:ceramic raschig ring , raschig ring packing, ceramic random packing

Ceramic raschig ring is the first development of random packing. Its simple shape, its height and diameter are equal. Raschig rings large size (100mm or more) means the general rules by filling the entire puzzle, 90mm size raschig rings generally use the following method loading number.

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Ceramic raschig ring is the first development of random packing. Its simple shape, its height and diameter are equal. Raschig rings large size (100mm or more) means the general rules by filling the entire puzzle, 90mm size raschig rings generally use the following method loading number. 


Physical Properties

Item 

Value 

Water absorption 

<0.5% 

Apparent porosity (%) 

<1 

Specific gravity 

2.3-2.35 

Operation temp.(max) 

1000℃ 

Moh’s hardness 

>6.5 scale 

Acid resistance 

>99.6% 

Alkali resistance

>85%



Chemical Analysis

Al2O3

SiO2

Fe2O3

CaO

MgO

K2O + Na2O

Other

17-23%

>70%

<1.0%

<1%

<0.5%

<3.5%

<1%



Dimension and Other Physical Properties


Sizes
(mm)

Surface area
(m2/m3)

Free volume 
(%)

Number 
per m3

Bulk density
(kg/m3)

Packing factor
( m-1)

16×16x2

305

73

192 500

730

900

19×19x2.4 

243

72

109122

801

837

25×25x3.2 

190

74

47675

673

508

38×38x4.8  

121

73

13667

689

312

40×40x4.5 

126

75

127000

577

350

50×50x4.5 

93

81

6000

457

220

50×50x6.4  

92

74

5792

657

213

80×80x9.5 

46

80

1910

714

280

100×100x10 

70

70

1000

700

172

GENERAL ENQUIRY

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