250Y Metal Structured Packing For Distribution Of Gas-Liquid ISO9001

250Y Metal Structured Packing For Distribution Of Gas-Liquid ISO9001

Metal Structured Packing Packing Introduction

Yuanhai Metal Structured Packing is similar in construction to standard packing, except for a subtle modification in the geometry of the corrugation at the top and bottom of each packing layer. This relatively small change in geometry eliminates the abrupt change in flow direction of the liquid and vapor  phases at the packing layer interface.

Conventional structured packing capacity is limited by flow interaction at the layer interface where the abrupt directional change limits the amount of counter-flowing liquid and vapor. As the liquid flow becomes restricted by the upward-flowing vapor, the liquid begins to build up at the layer interface which increases the pressure drop and may ultimately lead to flooding.

The geometry of Yuanhai structured packing relieves the liquid flow restriction. Because the premature build-up of liquid is eliminated, the low pressure drop characteristics of structured packing are better maintained throughout the efficient operating range of the packing. The benefits of Yuanhai structured packing are more significant for smaller corrugation crimp size, higher surface area packings. Depending on application and packing style, up to a 40% increase in capacity has been observed.

Metal Structured Packing Application

· Fine chemicals.

· Solvent recovery.

· Chemical product refining.

· Atmospheric rectification.

· Vacuum rectification.