Laktas Wire Mesh Pvt. Ltd.

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Demister Pads


Demister Pads

Our company is an eminent Demister Pads Manufacturer, Importer, Exporter, and Supplier in Mumbai. The Demister Pads which we offer are made from high-grade quality raw materials procured from the reputed vendors only. These Demister Pads which we bring forth have excellent finish and accurate dimensional quality, making them extremely suitable to be used in different industries. The Demister Pads provided by us are available in different specifications. Clients can avail the Demister Pads from us at affordable price in market.

Why Our Demister Pads?

  • High removal efficiency
  • No maintenance or service required
  • Negligible pressure drop
  • Easily installed in existing vessels
  • Corrosion resistant properties


About Demister Pads :

  • Demister pad is also called as Mist Eliminator
  • Carryover of liquid particulate along with gas or vapor is generally termed as â��mistâ�� or "Entrainment", which is commonly encountered in Gas-Liquid separations


Mechanism Of Mist Eliminator / Demister Pad :

  • Mist is a generic term for entrainment, where the size of entrained liquid droplets is less than 10um.
  • When mist laden vapors passes through the knitted wire mesh the vapors moves freely through the mesh but the liquid droplets, when droplet come in contact with knitted mesh it will get collected and they collapse in form of large droplets due to gravity force .


Advantages :

  • It minimizes products losses in kettles, re boilers, vacuum pans, crystallizers and evaporators
  • Use to control air pollution, to eliminate toxic mist from gases, e.g. Sulphuric acid plants
  • It reduce solvent losses in absorbers, scrubbers, distillation equipment e.g. Amine treating systems
  • In Refinery towers to prevent carbon and metal entrainment to downstream catalytic cracker and reformer units


Note :

  • QWP CS TYPE : Custom Made On many cases Teflon; Polypropylene and Polyester mono & multifilament demisters are made upon special request from customers. Mesh Pad Density; Surface area; and free volume will be provided upon request. These type of mesh are called QWPCS
  • Type : CS stands for Custom Made

Mist Eliminators are manufactured in all grades of Stainless Steel and other special alloy like Monel; Inconel; Alloy 20; Hastealloy & Titanium

Typical Mist Eliminator Fastener Details :

  • Tie Wire
  • J Bolts
  • I Bolts
  • Cleats and Langles

 

Standard Grid Specifications :

Grid Specifications Width mm Thickness mm Material Flat Bar Specifications 15 to 50 mm 2.0mm to 6mm Same as Mist Eliminator Type Rod Specification Round 4.0mm to 10mm Same as Mist Eliminator Type



Specifications – Stainless Steel All Grades

QWP Type Density Kg/m3 Wire Surface Area m2/m3 Wire dia. mm Free Volume %
Type : 1 75 135 to 150 0.25 to 0.28 99
Type : 2 80 142 to 160 0.25 to 0.28 99
Type : 2A 80 250 to 268 0.15 to 0.16 99
Type : 3 110 196 to 220 0.25 to 0.28 98.6
Type : 3A 110 343 to 366 0.15 to 0.16 98.6
Type : 4 128 228 to 256 0.25 to 0.28 98.4
Type : 4A 128 400 to 426 0.15 to 0.16 98.4
Type : 5 144 257 to 288 0.25 to 0.28 98.2
Type : 5A 150 267 to 300 0.25 to 0.28 98.125
Type : 6 173 308 to 360 0.24 to 0.28 97.8
Type : 6A 175 312 to 350 0.24 to 0.28 97.8
Type : 7 193 344 to 386 0.25 to 0.28 97.58
Type : 7A 193 603 to 643 0.15 to 0.16 97.58
Type : 7B 195 348 to 390 0.25 to 0.28 97.56
Type : 7C 195 609 to 650 0.15 to 0.16 97.56
Type : 7D 191 341 to 382 0.25 to 0.28 97.56
Type : 8 214 382 to 428 0.25 to 0.30 97.325
Type : 9 320 888 to 950 0.17 to 0.18 96
Type : 10 350 1166 to 1300 0.135 to 0.15 95.625
Type : 11 450 1650 to 1875 0.12 to 0.135 94.375

Specifications – Monel Grades

QWP Type Density Kg/m3 Wire Surface Area m2 / m3 Wire dia. mm Free Volume
Type : 1M 80 129 to 145 0.25 to 0.28 99.1
Type : 2M 110 178 to 200 0.25 to 0.28 98.75
Type : 3M 128 207 to 232 0.25 to 0.28 98.54
Type : 4M 144 233 to 261 0.25 to 0.28 98.36
Type : 5M 173 280 to 314 0.24 to 0.28 98.03
Type : 6M 193 313 to 350 0.25 to 0.28 97.8
Type : 7M 214 355 to 389 0.25 to 0.28 97.56

Standard Grid Specifications

Grid Specifications Width mm Thickness mm Material
Flat Bar Specifications 15 to 50 mm 2.0mm to 6mm Same as Mist Eliminator Type
Rod Specification Round 4.0mm to 10mm Same as Mist Eliminator Type