Addressing modern-day process plant operations in an easy-to-understand format, this book reveals the important role technicians play in the function of a business unit. Operator responsibilities and functions are thoroughly examined, from recognizing opportunities that will improve process operations to detecting and removing threats to steady-state operation. Business fundamentals and the importance of quality are systematically explored, as well as the chemistry and physics of process operations. Maintenance duties, material handling, and process troubleshooting techniques round out the comprehensive coverage.