Warren K. Lewis

Warren K. Lewis was a prominent chemical engineer and professor known for his contributions to chemical engineering education and process design. He co-developed the concept of unit operations, which are fundamental steps in chemical manufacturing, such as mixing, heating, or distillation. Lewis helped shape modern chemical engineering practices and education, emphasizing systematic analysis and design. His work made chemical processes more efficient, safe, and economically viable. Lewis also contributed to engineering research and was a key figure at the Massachusetts Institute of Technology (MIT), influencing generations of engineers and advancing the field significantly.