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Home › Products › Column & Reactor Internals › Gas-Liquid Distributors (Trough-pan Type)
Illustration of a trough-pan liquid-gas distributor

Gas-Liquid Distributors (Trough-Pan Type)

Also called: Trough-pan liquid-gas distributor · Low height distributor

A trough-pan liquid-gas distributor spreads both gas and liquid evenly in a low height, with good resistance to fouling.

What is it?

A distributor that spreads both the gas and the liquid evenly across the column, while taking up very little height.

Gas + liquidboth distributed evenlyboth are spread evenly across the column
Low heightand low pressure dropsaves space in the column
Anti-foulingresists dirt and blockagekeeps working with dirty liquids

Choose This Product When

  • You need even gas and liquid distribution
  • You have little height available
  • Your liquid may cause fouling
  • Your feed flashes

Product Description

The trough-pan gas-liquid distributor is one of the most widely used column distributors. It distributes gas and liquid evenly with a large contact area, takes little height and resists dirt and blockage. Its shutter layout can also collect liquid.

Also called a trough-pan distributor, it is a low height liquid distributor that needs little space in the column.

How It Works

Liquid is collected on a pan and channelled through troughs that spread it evenly, while gas rises through openings between them. Combining both functions in one low unit saves height in the column.

Applications

  • Packed columns

Often Used in These Industries

Features

  • Easy to install, prevents leakage
  • Large gas-liquid contact area
  • Low height, low pressure drop
  • Shutter layout can collect liquid

Frequently Asked Questions

What makes this distributor different?

It distributes both the gas and the liquid evenly, in a low height.

Is it suitable for fouling service?

Yes, it has good resistance to fouling.

Trough Liquid Distributors

Spreads liquid evenly over the packing

Pipe Liquid Distributors

Pipes that spread liquid over the packing

Pan (Orifice) Distributors

A plate with holes that spreads liquid

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