Column Packing - Raschig Rings,Column Packing - Raschig Rings Manufacturers in India, Glass Equipments, Glass Assembly Shiva Scientific Glass Pvt. Ltd. ISO 9001:2015 certified Company

Column Packing - Raschig Rings



Raschig rings upto 25mm are of Neutral glass. 40mm and 50mm raschig rings are available only in Borosilicate glass



Cat.Ref.
Size
Bulk Density Kg/Ltr
Specific Surface m' / m'
Glass
FC9
9x9
0.6
500
Neutral
FC12
12x12
0.5
400
Neutral
FC15*
25x25
0.3
300
Neutral
FC25*
25x25
0.3
200
Neutral
FCB40
40x40
0.3
160
Borosilicate
FCB50
50x50
0.32
120
Borosilicate

Packings require for various pipe sections (Kgs.)

Pipe Section
Packing Size
Vol (L)
FC
FC12
FC15
FC25
FCB40
FCB50
PS3/1000
5
3
3
2
-
-
-
PS4/1000
8
-
4
3
3
-
-
PS6/1000
18
-
9
7
7
-
-
PS9/1000
37
-
-
15
15
15
-
PS12/1000
66
-
-
17
30
25
-
PS16/1000
125
-
-
-
65
50
53
PS18/1000
165
-
-
-
90
65
70
PS24/1000
295
-
-
-
-
115
125

Notes of use of Column Packing

  • Due to their low bulk densities, Glass Raschig ring are particularly suitable for packing glass columns.
  • Generally, the ratio of Column diameter to packing diameter should not be less than 8:1
  • When using smaller packing size, a small layer of larger packing should be used on packing support, to prevent the smaller packing falling through.
  • In vacuum application and application involving high vapour velocities packing may be lifted and may damage to other parts. To prevent this a packing retainer (PTFE perforated plates) should be used above the packed section.
 
 


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