Petroleum & Industrial Adsorbents / Process Applications

Grace Davison silica gel and molecular sieve adsorbents offer the highest moisture capacity of any desiccants. And we offer the most expertise meeting your gas and liquid drying challenges.

We have been producing synthetic adsorbents for over 85 years, initially with silica gels that we commercially developed in the 1920’s and since the 1960’s with molecular sieves. This has given us an unparalleled experience in designing, troubleshooting, and optimizing adsorbent units. We offer excellent products and a worldwide manufacturing, selling, marketing, R&D, and technical service presence.

For your chemical, industrial gases, refrigeration, packaging or glass applications:

Product Grade Chart – Natural Gas Industry Applications
Product Grade Chart – Refining Industry Applications
Product Grade Chart – Olefin & Polyolefin Industry Applications
Product Grade Chart – Air, Solvents, & Industrial Process Applications
• Product Grade Chart – Molecular Sieves
• Product Grade Chart – Silica Gel

• Submit a design request for a gas or liquid drying/purification unit to our technical experts

Process Library (free, easy, instant, sign-in!.)
Visit our extensive online technical library for information on the usage of molecular sieves for your process application.

• Transportation Instructions*
• Storage Instructions*
• Unloading Adsorbents*
• Vessel Loading*
• Configuration of Vessel Intervals*
• Start-up*
• Molecular Sieves Introductory and Applications*
• Effects of Contaminants on Molecular Sieves*

* The free Adobe Acrobat Reader is required to view these files and is available at the Adobe Web Site.

• Natural Gas Drying
• Liquid Drying