COLUMN PACKING

COLUMN ACCESSORIES

COLUMN PACKING

COLUMN PACKING – RASCHIG RINGS

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

Cat. Ref.

Size

Bulk Density Kg/Ltr

Specific Surface m2/m3

Glass

FC9

9×9

0.6

500

Neutral

FC12

12×12

0.5

400

Neutral

FC15*

15×15

0.4

300

Neutral

FC25*

25×25

0.3

200

Neutral

FCB40

40×40

0.3

160

Borosilicate

FCB50

50×50

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

1. Due to their low bulk densities, Glass Raschig rings are particularly suitable for packing glass columns.
2. Generally, the ratio of Column diameter to packing diameter should not be less than 8:1
3. When using smaller packing size, a small layer of larger packing should be used on packing support, to prevent the smaller packing falling through.
4. In vacuum application and applications 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.

Column Packings require for various pipe sections (Kgs.)

Pall Rings are also available for column packing as per below specification.

Cat. Ref.

Size

Bulk Density Kg/Ltr

Specific Surface m2/m3

Glass

FCP30

30×30

0.3

234

Borosilicate

FCP40

40×40

0.3

187

Borosilicate

FCP50

50×50

0.32

140

Borosilicate

* marked items are available fast.

Glass Column

COLUMN ACCESSORIES
COLUMN ADAPTERS
COLUMN PACKING
DISTILLATION COLUMN
PACKING SUPPORTS
REFLUX DIVIDER