Tag Archives: Exponent

2 Ways To Screen Chemicals for Reactivity Hazards

This guest post is written by Dr. Sanjeev Saraf, Senior Associate in Exponent’s Engineering Management Consulting practice. Dr. Saraf’s primary focus is on evaluating processes/products for increased safety, reliability, and economic feasibility. You can read more from the author on his process safety and risk management blog.

The reactivity hazard of a substance is normally assessed by performing thermal analysis. A small amount of the sample is heated over a range of temperature (usually within 30°C – 400°C), and temperature, pressure, and time data are recorded. This information is then used for alarm settings, relief  sizing, and process modeling. Continue reading