Black Gas Liquid Separator Demister Corrosion Resistant Titanium
Mesh Pad
HOW wire mesh gas liquid separator works?
When vapor and entrained liquid droplets pass through a Titanium wire mesh mist eliminator, the vapor moves freely through the mesh pad but the liquid
droplets, due to their greater inertia, cannot make the necessary
sharp turns and as a result are thrown into contact with the wire
surfaces and briefly held there. As more droplets enter the pad and
collect on the wires, they grow in size, run down the wire to the
bottom surface of the mesh separator and fall from the unit.
Overhead vapor is now free of entrained liquid.
The titanium mesh pad demister is designed to collect liquid particles contained in the vapour
phase after boiling, vacuum evaporation or bubbling process.
Small droplets in the gas contact the wide surface of the filaments
of the mesh pad demister, gradually grow into large liquid droplets
and flow and drop by a special structure accelerating the
coalescing of the liquid droplets. The mesh pad of the demister is
highly porous, so the vapour gas passes through the demister
without hindrance, leaving only pure gas.
The process is not a type of filtering as the hole size of the knit
mesh is not specially related to the size of the liquid droplets.
This mist elimination is caused by the collision and sudden change
resulting from the flowing speed of the small liquid droplets, and
the coalescing of the liquid drips and gravity cause their descent.
This is a process combing mechanical and physical phenomenon.
Metal Wire Mesh Pad Demister Type and Applications:
(Please pay attention to the difference of material densities when
refering to this table.)
Wire Dia. Mm | Mesh Density Kg/m3 | Surface Area M2/m3 | Normal Micron Rating | Application |
| 0.15 | 195 | 650 | 3 | Very high efficiency in clean service |
| 0.15 | 145 | 480 | 4 | Fine droplet removal in clean service |
| 0.15 | 112 | 375 | 5 | General purpose in clean service |
| 0.28 | 195 | 355 | 5 | Optimum efficiency & pressure drop |
| 0.28 | 170 | 310 | 6 | General purpose not totally clean |
| 0.28 | 145 | 265 | 8 | Heavy Duty e.g. Oil & Gas Separators |
| 0.28 | 110 | 200 | 10 | Light fouling |
| 0.28 | 80 | 145 | 12 | Moderate fouling |
MATERIAL OF CONSTRUCTION
Mesh and grids may be made from most metals and plastics i.e.
SS304, 304L, 316, 316L, 321, 310S, 201, Duplex 2205, 316Ti, 904L,
Monel, Nickel, Alloy 20, Copper, P.T.F.E., H.D.P.E., P.P., co-knit
of 316L + PTFE, alloy 20 + PTFE, 304+PTFE, 904L + PTFE, 304+glass
fiber, 316L + glass fiber, 904L + glass fiber, 316L+PP etc. and
other metals, alloys or plastic which can be drawn or extruded.
More cases of Ti (Titanium wire mesh mist eliminator) we made:
