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Plastic Raschig Ring As Tower Packing

Raschig rings are pieces of tube (approximately equal in length and diameter) used in large numbers
as a packed bed within columns for distillations and other chemical engineering process.
It provides a large surface area within the volume of the column for interaction between liquid and gas or vapour.

Quantity:
  • Chemshun Ceramics

1.Description:

Plastic Raschig rings are pieces of tube (approximately equal in length and diameter) used in large numbers
as a packed bed within columns for distillations and other chemical engineering process.
It provide a large surface area within the volume of the column for interaction between liquid and gas or vapour.
       
2.Application
Used for devices where gas and liquid are put in contact for purposes of gas absorption, stripping
or chemical reaction, and as a support for biofilms  in chemical reactor .

3.Technical datas:

Item

D×H×δ
  (mm)

Number per m3

Bulk density
(kg/m3)

Surface area
(m2/m3)

Void volume
(m3/m3)

D25

25*25*1.0

53,500

88

210

0.90

D38

38*38*1.2

14,500

58

165

0.90

D50

50*50*1.5

6,500

54

105

0.92


4.Package
1)By small plastic bags(0.13m3/bag)
2)By big enhanced plastic bags(1m3/bag),and two bags put on 1 pallet.

5:  Advantage :

1.    First generation packing type used in mass transfer processes.
2.    Comprises of a simple hollow cylindrical tube with a height: diameter (aspect) ratio of 1:1.
3.    Proven, well-established and well-documented.
4.    Exceptional strength to weight ratio.
5.    Good resistance to fouling.

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