Process Calculations for Chemical Engineering and Exam Prep

Mastering process calculations is the crucial first step for any chemical engineer, especially when preparing for rigorous competitive examinations. Understanding how mass and energy flow through a system forms the foundation of all chemical process design and analysis. This text-based course guides you from fundamental unit conversions to complex, multi-unit material and energy balances. By studying clear written explanations and working through structured practice problems, you will develop the analytical mindset needed to solve challenging engineering exam questions with speed and accuracy. What you'll learn: - Understand fundamental chemical engineering quantities, unit systems, and dimensional consistency. - Apply material balance equations to systems with and without chemical reactions, including bypass, recycle, and purge streams. - Perform energy balance calculations for both open and closed systems using thermodynamic principles. - Analyze complex processes using degree of freedom analysis to determine if a system is solvable. - Calculate modern process efficiency metrics, including atom economy and environmental yield factors. - Solve exam-style chemical engineering problems systematically using step-by-step written guides. You will begin by mastering essential terminology, basic definitions, and unit systems before moving on to single-unit material balances. The material then progresses to multi-unit systems, reactive processes, energy balance equations, and modern process evaluation techniques. This course is designed for chemical engineering students, graduates preparing for competitive exams, and beginners looking for a solid foundation in process calculations. No advanced background is required. Start reading today to build a strong foundation in chemical engineering principles.