COLUMN INTERNALS: Gas distributor
The use of a gas
distributor makes sense e. g. for gas inlet streams with high kinetik energy, insufficient
space between gas inlet nozzel and bed and for applications with very low pressure drops
over the packing bed.
Product Name |
Typ |
Photo |
Remarks |
| Gas
distributor plate |
G-20-M |
|
Wedge-shaped
flow distributor with guide plates; generates minimum gas pressure loss. |
| Gas
Distributor with nozzles |
G-03-K,
M, P |
ohne |
Risers
with covers, side holes; nozzle height: up to approx. 200 mm; drain holes in the bottom
plate; generates high pressure drop; can also be used as a support plate; suitable for low
superficial gas velocities |
| Gas
Sparger |
G-49-M,
P |
|
Tube
with holes or slits, etc.; tube ends in the middle of the column, gas emerges down-wards;
easy and very inexpensive; generates minimum gas-side pressure drop; in case of large
column diameter: H-type-construction |
| Gas
distributor plate |
G-30-M,
P |
ohne |
Plate
with covers on chimneys, liquid draw off by regulary hole pattern or draw off pan;
generates pressure drop; special execution allow use as support plate |
|
