AIChE | The Global Home of Chemical Engineers

Start 2021 off right & make the most of your AIChE membership.  Join or renew your membership today!

The Global Home of Chemical Engineers

With more than 60,000 members from more than 110 countries, AIChE has the breadth of resources and expertise you need whether you are in core process industries or emerging areas, such as translational medicine.

At AIChE, chemical engineers have the unique opportunity to go further with their fellow engineers in communities designed and crafted around their particular interests and areas of expertise.

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Donations small and large make a difference, and remember all gifts to the AIChE Foundation are tax-deductible. Learn more about AIChE's Doing a World of Good campaign.

AIChE has allowed me to build a network of peers from all over the world.
Wendy Young, Chemstations, Inc.

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Start 2021 off right & make the most of your AIChE membership.  Join or renew your membership today!

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CEP Magazine

An AIChE Publication

Each issue of CEP is packed with practical information you can apply to current and future projects. AIChE members have complete access to all issues online.

With increasing regulatory focus on combustible dust, manufacturers will need to understand the methods used for occupancy classifi cation involving dust hazards. This article describes a three-step process to help ensure accurate occupancy classification.