Columns

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Column equipment is designed for rectifying and absorbing processes in chemical and other branches of industry.

The equipment is being worked out for individual projects and can be made of carbon, corrosion-resistant steels, titanium nickel-base alloys (Hastelloy «C» type).

The main advantages are high separating capability at great vapour and fluid loads; little pressure losses; easy to assemble and dismantle and operation reliability.

Perforated, bubble-cap, valve and louver plates column apparatus
Diameter, mm Pitch
between
plates, mm
Material Parameters
Temperature,
°С
Pressure,
MPa
400…4000 170…1200 Steel 3 from -20 to 425 min
5 mm Hg
max
than 16 MPa
Steel 20К from -20 to 475
Steel 09Г2С from -70 to 475
10Х14Г14Н4Т from -196 to 500
08Х22Н6Т from -40 to 300
08Х18Н10Т from -253 to 610
12Х18Н10Т
02Х18Н11 from -253 to 450
03Х18Н11
10Х17Н13М2Т from -253 to 600
10Х17Н13М3Т
Alloy VТ1-0 from -50 to 300 min
5 mm Hg
max
than 16 MPa
Packed column apparatus
Diameter, mm Material Parameters Packing
Temperature, °С Pressure, MPa Pall rings,
mm
Raschig rings,
mm
400…4000 Steel 3 from -20 to 425 no less than 5 mm Hg
no more than 16 MPa
50×50 50×50
Steel 20К from -20 to 475 35×35 35×35
Steel 09Г2С from -70 to 475 25×25
10X14Г14Н4Т from -196 to 500 plane-parallel
08X22H6T from -40 to 300
08X18H10T
12X18H10T from -253 to 450
02X18H11
03X18H11
10X17H13M2T from -253 to 600
10X17H13M3T
Alloy VT1-0 from -50 to 300 no less than 5 mm Hg
no more than 10 MPa
Packaged column apparatus
Diameter,
mm
Plates Packing Heat
exchangers
Material Parameters
Тemperature, °С Pressure, МПа
400…4000 Valve Rashing
rings
Pall
rings
Spiral
shell-
and-tube
Steel 09G2С from -70 to 475 from 5 mm Hg
to 16 MPa до 16МПа
Bubble-cap 10X14G14N4Т from -196 to 500
Perforated 12Х18N10Т from -253 to 610