Unlocking the World of Chemical Engineering: What You Need to Know The Basics of Chemical Engineering Chemical engineering is a discipline that combines chemistry, physics, mathematics, and engineering principles to design, develop, and optimize chemical processes. These processes are used to create a wide range of products, from pharmaceuticals and plastics to food and fuel. Chemical engineers use their knowledge to design and optimize processes, develop new materials, and improve manufacturing processes. The Role of Chemical Engineers Chemical engineers play a crucial role in many industries, including healthcare, energy, and agriculture. They work to develop and optimize processes that are safe, efficient, and cost-effective. In the healthcare industry, for example, chemical engineers play a key role in developing new drugs and medical devices. In the energy industry, they work to optimize processes for extracting and refining oil and gas. In agriculture, they work to develop ...