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All you Need to Know about Structured Packing

Author: Column Internals
by Column Internals
Posted: Aug 21, 2017

What is structured packing? Very simply put, structured packaging refers to a group of specially designed materials largely utilized in distillation columns, chemical reactors, and absorption. Column internal has found wide acceptance in the petrochemical industry. Let us tell you that the most reputed structured packing manufacturers out there take a lot of trouble in offering quality packaging backed by the best quality raw materials including SS 304/304L, SS316/316L, 904L and Duplex etc.

Structured Packing: What is All about?

Now, when it comes to availing Structured Packing, it helps if you actually have due knowledge about the raw materials that render durability to the product. Once the raw materials for the product are procured, it’s the responsibility of the manufacturer to back the product up with a great design. In fact, the design of the package itself can bolster performance in a major way. If you’re prudent enough to procure your product from a reputed manufacturer then you will be assured the following attributes without fail:

  • Area accommodating high mass transfer
  • Packing bed backed by high void volume
  • High vapor load capacity when compared to what is offered by trays and packing options selected randomly
  • Very low-pressure drop
  • With a standard system, you can expect a drop of 0.5- 1.5 mbar/m

Securing mass efficiency and more

Now, one needs to remember that the manufacturer does make serious efforts when it comes to achieving high mass efficiency. It is absolutely important to ensure that the design of the liquid distributors meets certain specifications. It’s the responsibility of the manufacturers to keep on working on their range to secure the highest level of efficiency. As per the specifications, when two miscible liquids are actually passed through at the high pressure they are likely to get separated. There is another principle backing structured packing. When two highly volatile liquids meet each other at a large surface area they are bound to get separated instead of getting mixed with each other.

Working on quality

One of the ways in which manufacturers are really aiming to bolster the quality of product offered by them is by employing high temperature and pressure in the whole working environment. When it comes to the deployment of high-grade raw material, let us tell you stainless steel is one of the most preferred choices of manufacturers.

So, today, if you are looking forward to getting the best-structured packages for use in various verticals including close boiling component distillation, lab columns, solvent revival, azeotropic distillation etc then make sure you’re checking the credentials of manufacturers providing these products. Please make sure that you’re leaving no stone unturned to get the best deals.

We have already enlisted a few desirable attributes of structured packing. Please make sure that you are keeping this primer as a checklist for getting manufacturers on board at the first place. Hopefully, through this post, we have been successful in walking you through the most important aspects of structured packing to bolster your know how.

About the Author

Finepac Structures Pvt. Ltd. is a leading manufacturer, suppliers, & exporters of a wide array Structured Packaging, Column Tray and more.

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Author: Column Internals

Column Internals

Member since: Dec 24, 2016
Published articles: 14

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