Table of Comparison

Comparison table between MPT and PT Phase Separators

Unit

MPT Phase Separator

PT Phase Separator

Density difference between both phases
kg/m³
> 30
> 10
Viscosity of coherent phase
mPas
< 500
< 500
Viscosity of dispersed phase
mPas
< 1000
< 500
Mean settling time
min
< 60

> 60

Interfacial tension
mN/m
> 2
> 2
Concentration of dispersed phase
vol.-%
any
< 25
Pressure drop (only internals)
mbar
1 – 20
25 – 400
Solid particles
-
< 50 mg/L
< 5 µm
Materials of vessel
-

Metals, plastics, glass,
coatings, linings

Metals, plastics, glass,
coatings, linings

Materials of internals

-

MPT profiles:
Metals, PP, PVDF

PT microfiber:
Aramid, borosilicate glass,
stainless steel,
nickel alloy, PTFE

Examples for separation applications
-

Biodiesel plants,
silicone oil production,
waste water treatment

Water/polymer solutions,
Water/aromatic or
halogenated hydrocarbons
Water/oils