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Acidic salts are essential components in everything from energetic materials to consumer goods, yet their formation mechanisms are frequently ignored during early-stage development. To address this, our latest work utilizes in-situ analytics for process optimization to provide a transparent view of how these salts behave under real-world conditions. By shifting the focus toward a rigorous reaction engineering perspective, we can move past the assumption that these salts are "too simple" to require deep investigation.
In many chemical processes, the simplicity of a salt formation is deceptive. When a process moves from a small flask to a large reactor, the lack of data on reaction kinetics often leads to unexpected failures at scale. This webinar details how we utilized real-time monitoring to capture the transient states of a critical salt formation. Unlike traditional sampling, which only looks at the finished product, in-situ methods allowed us to observe the fundamental nature of the salt as it formed. This level of detail is necessary to identify the specific thermodynamic triggers that dictate whether a batch will be successful or require expensive reprocessing.
The results of this investigation revealed significant ramifications for scaled-up systems. We discovered that the fundamental behavior of the salt during its initial formation phase directly impacts the physical properties of the final product in large-scale production environments. By understanding these variables, engineers can better predict how a system will react to changes in temperature, pressure, and concentration. This session provides a practical look at how investing in a deeper chemical understanding early in the lifecycle prevents the common pitfalls of industrial scale-up, ensuring that "simple" chemistry remains manageable and efficient at high volumes.

Sarah Finch, Ph.D.
Purdue University
Sarah Finch is a Ph.D. student in chemical engineering, specializing in energetic materials under Stephen Beaudoin. Sarah's work focuses on small-scale reaction engineering to modernize the energetics industry.