(376e) Enhancing Engineering Education: Low-Cost Hands-on Fluidized Bed Heterogeneous Reactor with Color Change

Fluidization is a pivotal process in chemical engineering, involving the suspension of solid particles in a fluid medium to achieve enhanced mixing and reaction rates. In this study, we introduce a novel low-cost desktop learning module designed to simulate fluidization with a reaction, marking a significant advancement over previous modules that lacked reaction capabilities. Our objective is to develop a classroom-friendly tool operable under ambient conditions, ensuring safety by employing non-toxic materials. By utilizing an enzyme catalyst, we aim to induce a visible color change through a reaction with sugar, enhancing the educational experience by providing a tangible outcome. Integrating such hands-on experiments promotes active learning and allows students to observe real-world phenomena in controlled settings, fostering a deeper understanding of chemical engineering principles.

Furthermore, implementing low-cost desktop learning modules offers numerous advantages for student learning. First, it enhances accessibility, allowing students to engage with complex concepts outside traditional laboratory settings. Moreover, the student team interactive nature in which these modules are implemented promotes self-directed learning and problem-solving skills, empowering students to explore concepts at their own pace. Additionally, using non-toxic materials ensures safety in classroom environments, alleviating concerns associated with traditional experimental setups.

In the event of unforeseen challenges or limitations in our methodology, we remain committed to exploring alternative approaches to achieve our educational objectives. Through continuous refinement and innovation, we aim to create effective tools that inspire and educate future generations of chemical engineers.