AIChE will undertake a routine upgrade of our digital infrastructure between 12AM to 6AM ET on Tuesday April 22. During this time access to all services that require login or payment will be unavailable.
Shelter-in-Place
A process for taking immediate shelter in a location readily accessible to the affected individual by sealing a single area (an example being a room) from outside contaminants and shutting off all HVAC systems.
Go to Process Safety Glossary