Adsorption

Tutorial on Adsorption Unit Troubleshooting

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 2, 2019
The cracked gas driers are a reliable unit operation in the ethylene plant. Because issues with adsorption units are rare, the process engineer may...

Improve Regeneration of Adsorbent Beds

October
2018
Reactions and Separations
Tom Lessard, P.E., Sarah Skillern
Evaluating adsorbent bed process design and regeneration procedures can provide opportunities for optimization, ultimately reducing operating costs and emissions.

Optimizing Adsorption Process Design and Operation

Archived Webinar
Oct 29, 2014
This webinar describes new model-based approaches that allow the rapid and accurate design and operational analysis of complex adsorption cycles. Periodic adsorption processes, such as PSA or TSA,...

October 2018 CEP Preview

October 18, 2018

This issue, learn how to give a great presentation, look at top chemE's predictions for the future of the profession, delve into deep learning, and much more.

Adsorbents for Trace Sulfur Removal for Gas Processing

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 23, 2018
Honeywell UOP provides a full range of solutions for natural gas conditioning including the use of adsorbents for trace contaminant removal. Trace...

Trace Contaminant Removal in Petroleum Refining Processes

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 27, 2017
Adsorbents are widely utilized for trace contaminant removal in petroleum refining processes, including fluid catalytic cracking, catalytic reforming...

August 2017 CEP Preview

August 21, 2017

Meet the 35 ChemEs honored in the AIChE 35 Under 35, brush up on adsorption, learn about condition monitoring, and much more.

Adsorption Basics: Part 2

August
2017
Back To Basics
Alan Gabelman, P.E.
This article focuses on adsorbents, including activated carbon, zeolite molecular sieves, and polymeric adsorbents, as well as ion exchange resins.

July 2017 CEP Preview

July 10, 2017

This month features a special section on solar energy, with a look at concentrating solar thermal (CST), solar thermochemical energy storage (CSP), and more.

Adsorption Basics: Part 1

July
2017
Back To Basics
Alan Gabelman, P.E.
Adsorption can be used to treat waste streams or purify valuable components of a feed. This article describes both equilibrium and mass-transfer considerations, and reviews the fundamentals of adsorption system design.

Producing Nitrogen via Pressure Swing Adsorption

June
2012
Reactions and Separations
Svetlana Ivanova, Robert Lewis
Pressure swing adsorption (PSA) can be a cost-effective method of onsite nitrogen generation for a wide range of purity and flow requirements.
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