Tower packing-Mass transfer equipment-Pall ring packing-Raschig ring packing-Structured packing-Random packing-packed tower



Metal Raschig Ring
Metal Raschig Ring –Ф16mm、Ф25mm、Ф50mm、Ф80mm、Ф100

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Description

Metal Raschig Ring –Ф16mm、Ф25mm、Ф50mm、Ф80mm、Ф100


Raschig rings are widely used in many fields, such as drying towers, absorption towers, washing towers, and regeneration towers in chemical, metallurgical, gas and oxygen industries. But Metal Raschig rings the most important area of its application is as a catalyst support. It was the earliest invented random packing with a fixed geometry. It has a simple shape and the height is equal to the diameter. The large-sized Raschig ring (100MM or more) is generally filled as Structured Packing, and the Raschig below the  size of 75MM is generally filled as the random packing.

Metal Raschig Ring

Materials

Metal Raschig ring packing materials are available in a variety of materials, such as carbon steel, stainless steel 304, 304L, 410, 316, 316L, etc.

 

Physical properties 

 

ItemValueWater absorption<0.5% Apparent porosity (%)<1Specific gravity2.3-2.35Operation temp.(max)1000℃ Moh’s hardness>6.5 scaleAcid resistance>99.6%Alkali resistance>85%


 

Chemical composition

 

Al2O3

SiO2

Fe2O3

CaO

MgO

K2O + Na2O

Other

17-23%

>70%

<1.0%

<1.%

<0.5%

<3.5%

<1%

 

Technical index:

Name

Specification

Diameter×height ×thickness

Surface area

Void volume

Bulk density

No./volume

Drying packing factor

Metal Raschig ring

    mm

mm×mm×mm

 M2/m3

%

(304,kg/m3)

n/m3

m-1

Φ16

16×16×0.5

350

90

660

2480000

460

Φ25

25×25×0.8

220

93

610

55000

290

Φ50

50×50×1.0

110

95

430

7000

130

Φ80

80×80×1.0

60

96

400

1820

80

 

Package & Shipment

Package Type

Container Load Capacity

Delivery time

Quality 
 
Insurance

20 GP

40 GP

Ton bag

20 m3

40 m3

Within 1 week

Chinese National Standard; Offer quality assurance as request.

Plastic bag

20 m3

40 m3

Paper box

20 m3

40 m3

Wooden box

20 m3

40 m3

Metal Raschig Ring

运输包装图片.png

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